CN104197243B - LED project lamp - Google Patents
LED project lamp Download PDFInfo
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- CN104197243B CN104197243B CN201410426806.7A CN201410426806A CN104197243B CN 104197243 B CN104197243 B CN 104197243B CN 201410426806 A CN201410426806 A CN 201410426806A CN 104197243 B CN104197243 B CN 104197243B
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Abstract
The invention provides an LED project lamp, and relates to the technical field of LED lamps. The LED project lamp structurally comprises a strip-shaped lamp cavity, a lamp bead and a light transmitting plate. The strip-shaped cavity comprises a cavity bottom and two cavity lateral walls, two breathable waterproof strips are arranged, the breathable waterproof strips are tightly matched with the inner sides of the cavity lateral walls of the strip-shaped lamp cavity, the space of the strip-shaped lamp cavity can be reduced, steam in the strip-shaped lamp cavity can be reduced, therefore, the breathing effect is reduced, and balance of internal pressure of the strip-shaped lamp cavity and external pressure of the strip-shaped lamp cavity can be achieved more effectively due to the fact that the breathing effect of the breathable waterproof strips themselves is good. By using the elastic breathable waterproof strips, one breathable waterproof strip is tightly attached to the inner side of one cavity lateral wall of the strip-shaped lamp cavity and the cavity bottom of the strip-shaped lamp cavity, the other breathable waterproof strip is covered by a gland, the gland enables the corresponding breathable waterproof strip to make tight contact with the cavity bottom of the strip-shaped lamp cavity and the inner side of the cavity lateral wall of the strip-shape lamp cavity at the same time, and therefore a good waterproof effect can be achieved; due to the fact that breathable waterproof strips can have two purposes, the LED project lamp is made to be compact in structure, low in cost and easy to assemble.
Description
Technical field
The invention is related to LED technical field, more particularly to a kind of LED projector lamp.
Background technology
LED projector lamp, is commonly called as LED wall wash lamp, as the term suggests, allow light washed metope as water, be mainly also used to
Do building decoration illumination to be used, be also used for sketching the contours the profile of heavy construction.Because LED has, energy-conservation, light efficiency be high, color is rich
The features such as richness, life-span length, so the wall lamp of other light sources is gradually replaced by LED wall wash lamp since 2013.
Because LED projector lamp belongs to outdoor lighting lamp, therefore, temperature change, dust, dirt and moisture can be to open airs
The electronic component of lighting produces impact.For example, rainfall may lead to housing of luminaire to cool down rapidly, thus being formed in case
200mbar (3psi) even more big vacuum, rainwater or vapor（Or water vapour）Penetrate into inside housing of luminaire, all incite somebody to action
Have a strong impact on the performance of lamp interior element.Solution is to keep case internal and external pressure balance by constantly breathing freely, and passes through
Water-tight device come to prevent moisture enter housing of luminaire.
The LED projector lamp of one prior art, it typically realizes internal and external pressure balance by arranging breathing equipment, such as
The Chinese invention patent application of Application No. 201110184449.4 discloses " respiration heat radiation device of high-power LED lamp ", its
It is characterised by being provided with a cavity with upper and lower filter screen in device case, cavity is built-in with activated carbon material, on device case
Portion equipped with upper lid, on cover above upper filter screen formed air conducting chamber, be above covered with via, it achieves light fixture intracavity
Hot cold air voluntarily circulates, and reduces the temperature of light fixture intracavity, solves high-power LED lamp heat dissipation problem.Above breathing dress
Put, solve the effect on driving birds is not good of cavity internal and external pressure balance.
The LED projector lamp of its two prior art, it typically realizes waterproof by arranging water-proof strip, and such as Application No.
201210525305.5 Chinese invention patent application disclose a kind of LED wall wash lamp, including：Lamp body, located at the top of this lamp body
Light-passing board on portion's light-emitting window, two hinge press strips being symmetrically arranged on described lamp body both sides, this hinge press strip is along described lamp body
Length direction distribution；The top outer of neighbouring described lamp body is respectively equipped with circular trough, and this circular trough is along the length of described lamp body
Directional spreding；The medial surface of the cervical region of neighbouring described hinge press strip is provided with the muscle being distributed along its length, and described muscle is in cylinder
Shape, and be suitable to be rotatably assorted with described circular trough；It is described that the end extending to inner side at described hinge press strip top is suitable to compression
The edge of light-passing board；The bottom of described hinge press strip is provided with for controlling described end to compress the bolt of described light-passing board；?
In the presence of described bolt, the bottom of described hinge press strip is suitable to leave the side of described lamp body, and described muscle is in described circle
Rotate in groove, make described end compression light-passing board.In the groove being formed between the supporting part in described lamp body and described end
Put into the water-proof strip of "U" shaped, place into light-passing board so that water-proof strip is suitable to wrap up the edge of light-passing board.Above "U" shaped
Water-proof strip only light-passing board is played with waterproof action, waterproof effect is poor.
In addition, the LED projector lamp of prior art, its drive circuit typically all exposes to bar shaped lamp chamber, easily because heat
Solarization drenches with rain and affects service life, and meanwhile, the drive circuit exposing is also required to additionally fix, and increased installation cost.
Content of the invention
The purpose of the invention is to avoid weak point of the prior art and provides a kind of LED projector lamp, this LED
Projecting Lamp is more efficient to be solved the problems, such as to place strip light chamber internal and external pressure balance and waterproof, goes back compact conformation simultaneously, low cost,
It is easily assembled.
The purpose of the invention is achieved through the following technical solutions：
There is provided a kind of LED projector lamp, including bar shaped lamp chamber, lamp bead and light-passing board, described bar shaped lamp chamber includes a bottom of chamber
With two chambeies side wall, described lamp bead be positioned over described strip light intracavity it is characterised in that：Also include two glands, two be used for
Waterproof and the breathing water-proof strip of balance strip light intracavity external pressure, described breathing water-proof strip is to have resilient breathing water-proof strip,
One described breathing water-proof strip is close to the inner side of chamber side wall and the bottom of chamber of described bar shaped lamp chamber, and a described gland covers one
Individual described breathing water-proof strip, described gland make a described breathing water-proof strip simultaneously with the bottom of chamber of described bar shaped lamp chamber and
The inner side of one chamber side wall is in close contact, another described gland make another described breathing water-proof strip simultaneously with described bar shaped
The inner side of the bottom of chamber of lamp chamber and another chamber side wall is in close contact.
Wherein, described breathing water-proof strip is set to silica gel strip.
Wherein, the structure of two described breathing water-proof strips is identical, and is symmetrical arranged, and described breathing water-proof strip includes the
The rectangular slot that one water fender, water bloking piece and opening are arranged in the horizontal direction, described light-passing board is placed in described rectangular slot, described
Rectangular slot includes the first side plate, bottom land and the second side plate, and described water bloking piece is connected to a side wall of described first water fender
Bottom, first side plate of described rectangular slot is connected to the top of the described side wall of described first water fender, described rectangular slot
There is certain distance and described water bloking piece between, the lateral surface of the first side plate of described rectangular slot is provided with and is become with described first side plate
The fixed plate of angle.
Wherein, described water bloking piece digs the cavity with opening along its length, and described opening is located at water bloking piece at least
One end face, described inside cavity is placed with desiccant.
Wherein, the lateral surface of the bottom land of described rectangular slot is extended with and is hooked plate.
Wherein, two chamber side wall constructions are identical, and are symmetrical arranged, and described chamber side wall is extended with first along lamp bead direction
Plate, described first plate and described bottom of chamber, described chamber side wall surround the first space for placing described water bloking piece, described first plate
It is extended with the second plate for limiting described fixed plate mobile range in the horizontal direction；
Described first plate has upwardly extended the first shoulder, and described first shoulder is surrounded with described second plate, described first plate
For placing the groove of described fixed plate, described first side plate is pressed located at described second plate and described first shoulder simultaneously；
Described chamber side wall encloses described bottom land.
Wherein, the described plate that is hooked hang on described chamber side wall close together.
Wherein, it is provided with the circuit chambers for placing drive circuit below described bar shaped lamp chamber.
Wherein, the side away from described lamp bead of two chambeies side wall is all extended with radiating fin, described radiating fin and institute
State and between the wall of chamber side, be provided with U-type groove, described gland is provided with cover plate and the plate for inserting described U-type groove, described cover plate connects
Described plate simultaneously covers described chamber side wall and breathing water-proof strip.
Wherein, the lateral surface of described second side plate is extended with raised line, and described cover plate is provided with the bar matching with described raised line
Shape groove.
The beneficial effect of the invention：The invention solve first technical problem be：Exhaled by arranging two
Inhale water-proof strip, each breathes the water-proof strip tight fit inside with the chamber side wall of bar shaped lamp chamber respectively, can reduce bar shaped lamp chamber
Space, reduces the vapor in strip light intracavity portion（Or water vapour）, and then reduce cell breath, add breathing water-proof strip itself
Effect of breathing good, more efficient can solve the problems, such as strip light chamber internal and external pressure balance.
The invention solve second technical problem be：By using the resilient breathing water-proof strip of tool, an institute
State breathing water-proof strip and be close to the inner side of chamber side wall and the bottom of chamber of described bar shaped lamp chamber, described in a described gland covers one
Breathing water-proof strip, a described gland makes described breathing water-proof strip bottom of chamber and a chamber with described bar shaped lamp chamber simultaneously
The inner side of side wall is in close contact, another described gland make another described breathing water-proof strip simultaneously with described bar shaped lamp chamber
The inner side of bottom of chamber and another chamber side wall is in close contact, and can reach good waterproof effect, because breathing water-proof strip can a thing two
With the compact conformation of LED projector lamp can be made, and low cost is it is easy to assemble.
Brief description
Using accompanying drawing, innovation and creation are described further, but the embodiment in accompanying drawing does not constitute the invention is appointed
What limits, for those of ordinary skill in the art, on the premise of not paying creative work, and can also be according to the following drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of LED projector lamp of the invention.
Fig. 2 is a kind of overall structure hiding the first end cap and the first silica gel pad of LED projector lamp of the invention
Schematic diagram.
Fig. 3 is the enlarged diagram at A in Fig. 2.
Fig. 4 is the first point that hides the first end cap and the first silica gel pad of a kind of LED projector lamp of the invention
Solution structure schematic diagram.
Fig. 5 is the enlarged diagram at B in Fig. 4.
Fig. 6 is the enlarged diagram at C in Fig. 4.
Fig. 7 is the second point that hides the first end cap and the first silica gel pad of a kind of LED projector lamp of the invention
Solution structure schematic diagram.
Fig. 8 is the enlarged diagram at D in Fig. 7.
Fig. 9 is a kind of the 3rd decomposition texture schematic diagram of LED projector lamp of the invention.
In figure includes：
1 bar shaped lamp chamber, 11 bottom of chamber, 12 chamber side walls, 121 first plates, 122 first spaces,
123 second plates, 124 first shoulders, 125 grooves, 126 grooves, 13 first end caps, 14
One silica gel pad；
2 lamp bead；
3 light-passing boards；
4 breathing water-proof strips, 41 first water fenders, 42 water bloking pieces, 421 cavitys, 43 rectangles
Slot, 431 first side plates, 432 bottom lands, 433 second side plates, 4331 raised lines, 434 fixed plates,
44 are hooked plate；
5 glands, 51 plates, 52 cover plates, 53 bar-shaped troughs；
6 circuit chambers, 61 second end caps, 62 second silica gel pads；
7 radiating fins；
8 U-type groove；
9 fixed components.
Specific embodiment
With the following Examples the invention is further described.
A kind of LED projector lamp of the present embodiment, as shown in Figure 1 to Figure 4, shown in Fig. 7, including bar shaped lamp chamber 1, lamp bead 2 and printing opacity
Plate 3, described bar shaped lamp chamber 1 includes that a bottom of chamber 11 is identical with two structures and symmetrically arranged chamber side wall 12, and described lamp bead 2 is put
It is placed in described bar shaped lamp chamber 1, in the present embodiment, also include that two structures are identical and symmetrically arranged 5, two structure phases of gland
The same and symmetrically arranged breathing water-proof strip 4 for waterproof and balance strip light intracavity external pressure, described breathing water-proof strip 4 is to have
Resilient breathing water-proof strip 4, one described breathing water-proof strip 4 be close to described bar shaped lamp chamber 1 chamber side wall 12 inner side
With bottom of chamber 11, described one described breathing water-proof strip 4 of gland 5 covering, a described gland 5 makes a described breathing anti-
Water bar 4 is in close contact with the bottom of chamber 11 of described bar shaped lamp chamber 1 and the inner side of described chamber side wall 12 simultaneously, another described pressure
Lid 5 make another described breathing water-proof strip 4 simultaneously with the bottom of chamber 11 of described bar shaped lamp chamber 1 and another described chamber side wall 12
Inner side is in close contact.
It should be noted that：When the structure of two chambeies side wall 12 differs, can be prevented by the breathing that adjustment is coordinated with it
The structure of water bar 4, adjustment simultaneously also can achieve the purpose of the present invention with the structure of the gland 5 of breathing water-proof strip 4 cooperation.
The invention solve first technical problem be：By arranging two breathing water-proof strips 4, each breathes waterproof
Bar 4 tight fit inside with the chamber side wall 12 of bar shaped lamp chamber 1 respectively, can reduce the space of bar shaped lamp chamber 1, reduce bar shaped lamp chamber
Vapor within 1（Or water vapour）, and then reduce cell breath, and add that breathing water-proof strip 4 effect of breathing of itself is good, can
More efficient solve the problems, such as bar shaped lamp chamber 1 internal and external pressure balance.
The invention solve second technical problem be：By using tool resilient breathing water-proof strip 4, an institute
State the inner side of chamber side wall 12 and the bottom of chamber 11 that breathing water-proof strip 4 is close to described bar shaped lamp chamber 1, a described gland 5 covers
One described breathing water-proof strip 4, described gland 5 make a described breathing water-proof strip 4 simultaneously with described bar shaped lamp chamber 1
The inner side of bottom of chamber 11 and described chamber side wall 12 is in close contact, and another described gland 5 makes another described breathing waterproof
Bar 4 is in close contact with the bottom of chamber 11 of described bar shaped lamp chamber 1 and the inner side of another described chamber side wall 12 simultaneously, can reach well
Waterproof effect, due to breathing water-proof strip 4 can dual-use material, the compact conformation of LED projector lamp can be made, low cost it is easy to assembling.
Wherein, described breathing water-proof strip 4 is set to silica gel strip.Silica gel has the performance of breathing and waterproof simultaneously, can a thing
Dual-purpose, reduces cost, in addition, the breathable properties of silica gel are better than other breathable material, due to having elasticity, can be with bar shaped lamp chamber
1 chamber side wall 12 is combined closely, and its water resistance is also good than other waterproof materials.
Wherein, as shown in figure 8, described breathing water-proof strip 4 includes the first water fender 41, water bloking piece 42 and opening towards level side
To the rectangular slot 43 of setting, described light-passing board 3 is placed in described rectangular slot 43, and described rectangular slot 43 includes the first side plate
431st, bottom land 432 and the second side plate 433, described water bloking piece 42 is connected to the bottom of a side wall of described first water fender 41, institute
State rectangular slot 43 first side plate be connected to described first water fender 41 described side wall top, described rectangular slot 43 with
There is certain distance, the lateral surface of the first side plate 431 of described rectangular slot 43 is provided with and described first between described water bloking piece 42
The fixed plate 434 that side plate 431 is at an angle of；
As shown in figure 5, two chambeies side wall 12 is all extended with the first plate 121, described first plate 121 and institute along lamp bead 2 direction
State bottom of chamber, described chamber side wall 12 surrounds the first space 122 for placing described water bloking piece 42, described first plate 121 is extended with
For limiting the second plate 123 of described fixed plate 434 mobile range in the horizontal direction；
Described first plate 121 has upwardly extended the first shoulder 124, described first shoulder 124 and described second plate 123, institute
State the first plate 121 and surround groove 125 for placing described fixed plate 434, described first side plate 431 is pressed located at described simultaneously
Two plates 123 and described first shoulder 124.
Described water bloking piece 42 digs the cavity 421 with opening along its length, and described opening is located at the two of water bloking piece 42
Individual end face, is placed with desiccant inside described cavity 421, the cavity 421 with opening for the two ends（I.e. cavity）Can convenient and dry agent
Take out, first silica gel pad 14 of bar shaped lamp chamber 1 one end in Fig. 9 and the first end cap 13, when putting into, can be taken off, bar by desiccant
First silica gel pad 14 of shape lamp chamber 1 other end and the first end cap 13 do not take off, then can prevent desiccant from cavity 421 this
End loads, and drops out from the other end.
Described chamber side wall 12 encloses described bottom land 432, specifically, also can be outer in the bottom land 432 of described rectangular slot 43
Side is extended with and is hooked plate 44（As shown in figures 3 and 8）, the described plate 44 that is hooked hang on described chamber side wall 12 close together
（As shown in Figure 3）, on the one hand, preferably breathing water-proof strip 4 can be fixed on bar shaped lamp chamber 1, on the other hand, without being hooked
Plate 44, then the moisture penetrating into from the upper surface of breathing water-proof strip 4 will be along the outside of the bottom land 432 of rectangular slot 43 to dirty
Enter groove 125, have and be hooked plate 44 so that it may this moisture be guided the upper surface of the chamber side wall 12 to bar shaped lamp chamber 1, bar shaped lamp chamber
The upper surface of 1 chamber side wall 12 can arrange groove 126, for storing moisture and guiding two ends from bar shaped lamp chamber 1 for the moisture
Toward downstream to the cavity 421 being placed with desiccant, moisture is sponged by desiccant.
First water fender 41 of breathing water-proof strip 4 is located between light-passing board 3 and the bottom of chamber 11 of bar shaped lamp chamber 1, can be well
Prevent moisture from entering bar shaped lamp chamber 1, in Fig. 2, without water bloking piece 42, the water penetrating into from two ends of breathing water-proof strip 4
Divide and be also possible to from up to down enter into inside bar shaped lamp chamber 1 along the first water fender 41, due to water bloking piece 42 and the first dash
Plate 41 connects, and water bloking piece 42 is hidden in the first space 122, even if moisture penetrates into from two ends of breathing water-proof strip 4, also can be done
Drying prescription is absorbed, and desiccant can play the effect being further dried, meanwhile, as shown in figure 9, the two of bar shaped lamp chamber 1 end faces are equal
It is provided with the first end cap 13, be additionally provided with the first silica gel pad 14 between the first end cap 13 and two ends of bar shaped lamp chamber 1, further
Prevent moisture from penetrating into from two end faces of bar shaped lamp chamber 1；In addition, the top of bar shaped lamp chamber 1, closely wrap due to being provided with gland 5
Cover the outside of chamber side wall 12 of the described breathing upper surface of water-proof strip 4 and bar shaped lamp chamber 1 and to allow gland 5 compress described breathing anti-
Water bar 4, the side away from described lamp bead 2 of described chamber side wall 12 is extended with radiating fin 7, described radiating fin 7 and described chamber
It is provided with U-type groove 8, described gland 5 is provided with cover plate 52 and the plate 51 for inserting described U-type groove 8, described cover plate between side wall 12
The 52 described plates 51 of connection simultaneously cover described chamber side wall 12 and breathing water-proof strip 4, and therefore, falling moisture on cover plate 52 will be along
Toward dirty, a part flows through plate 51 to cover plate 52, finally flow to U-type groove 8, does not penetrate into bar shaped lamp chamber 1；Because light-passing board 3 is put
In the rectangular slot 43 of breathing water-proof strip 4, after another part flow to above light-passing board 3, by the rectangular slot of breathing water-proof strip 4
43 the second side plate 433 plays waterproof action.
Wherein, described water bloking piece 42 is the water bloking piece 42 of L-type, corresponding, the form fit L-type in described first space 122
Water bloking piece 42 arrange, when not needing to put into a lot of desiccant, water bloking piece 42 can be set to L-type, the cavity that correspondence digs
421 is also L-type, just can reduce the amount of desiccant, desiccant can be avoided again inside cavity 421 because space is too big and seem not
Compact, affect drying effect.
Wherein, as shown in figure 9, being provided with the circuit chambers 6 for placing drive circuit below described bar shaped lamp chamber 1, electricity
Two end faces of road chamber 6 are equipped with the second end cap 61, also are provided between the second end cap 61 and two end faces of circuit chambers 6
Second silica gel pad 62, can prevent moisture from entering circuit chambers 6.
Wherein, as shown in figure 3, locking gland 5 to chamber side wall 12 by screw, can achieve breathing water-proof strip 4 and bottom of chamber
11 close contact, prevents moisture from penetrating into bar shaped lamp chamber 1 from bottom of chamber 11.
Wherein, as shown in figure 8, the lateral surface of described second side plate 433 is extended with raised line 4331, as shown in fig. 6, described lid
Plate 52 is provided with the bar-shaped trough 53 matching with described raised line 4331, and raised line 4331 can make cover plate 52 and breathe joining of water-proof strip 4
Close even closer, and, because cover plate 52 is inserted into U-type groove 8 by plate 51, after the position of cover plate 52 is fixing, due to breathing
The raised line 4331 of water-proof strip 4 can only be inserted in the bar-shaped trough 53 of cover plate 52, and therefore, the position of the bar-shaped trough 53 of adjustment cover plate 52 is adjustable
Tight fit degree between whole breathing water-proof strip 4 and the chamber side wall 12 of lamp chamber 1, as shown in figure 3, bar-shaped trough 53 is arranged must keep right
Any makes cover plate 52 can apply an external force to the right to breathing water-proof strip 4, then the chamber side wall of breathing water-proof strip 4 and lamp chamber 1
Coordinate even closer between 12 so that substantially not having space to be available for outside between breathing water-proof strip 4 and the chamber side wall 12 of lamp chamber 1
Moisture penetrates into, and improves waterproof ability further.
Wherein, as shown in figure 9, the outer wall of circuit chambers 6 is provided with fixed component 9, required for being fixed on LED projector lamp
Place, fixed component 9 is located at circuit chambers 6, do not affect the overall appearance of LED projector lamp.
Finally it should be noted that above example is only in order to illustrating the technical scheme of the invention, rather than to this
Bright create protection domain restriction, although having made to explain to the invention with reference to preferred embodiment, this area general
Lead to it will be appreciated by the skilled person that the technical scheme of the invention can be modified or equivalent, without deviating from this
The spirit and scope of innovation and creation technical scheme.
Claims (10)
1. a kind of LED projector lamp, including bar shaped lamp chamber, lamp bead and light-passing board, described bar shaped lamp chamber includes a bottom of chamber and two
Chamber side wall, described lamp bead be positioned over described strip light intracavity it is characterised in that：Also include two glands, two be used for waterproof and
The breathing water-proof strip of balance bar shaped lamp chamber external and internal pressure, described breathing water-proof strip is to have resilient breathing water-proof strip, wherein one
Individual described breathing water-proof strip is close to the inner side of chamber side wall in left side and the bottom of chamber of described bar shaped lamp chamber, another described breathing
Water-proof strip is close to the inner side of chamber side wall and the bottom of chamber on the right side of described bar shaped lamp chamber, and two described glands cover two respectively
Described breathing water-proof strip, a described gland makes a described breathing water-proof strip bottom of chamber and with described bar shaped lamp chamber simultaneously
The inner side of individual chamber side wall is in close contact, another described gland make another described breathing water-proof strip simultaneously with described strip light
The inner side of the bottom of chamber in chamber and another chamber side wall is in close contact.
2. as claimed in claim 1 a kind of LED projector lamp it is characterised in that：Described breathing water-proof strip is set to silica gel strip.
3. as claimed in claim 1 a kind of LED projector lamp it is characterised in that：The structure of two described breathing water-proof strips is identical,
And be symmetrical arranged, a described breathing water-proof strip includes the rectangle that the first water fender, water bloking piece and opening are arranged in the horizontal direction
Slot, described light-passing board is placed in described rectangular slot, and described rectangular slot includes the first side plate, bottom land and the second side plate, described
Water bloking piece is connected to the bottom of a side wall of described first water fender, and the first side plate of described rectangular slot is connected to described first gear
, there is a certain distance on the top of the described side wall of water plate between described rectangular slot and described water bloking piece, and the of described rectangular slot
The lateral surface of side plate is provided with the fixed plate being at an angle of with described first side plate.
4. as claimed in claim 3 a kind of LED projector lamp it is characterised in that：Described water bloking piece has dug band along its length
The cavity of opening, described opening is located at least one end face of water bloking piece, and described inside cavity is placed with desiccant.
5. as claimed in claim 3 a kind of LED projector lamp it is characterised in that：The lateral surface of the bottom land of described rectangular slot prolongs
Stretch and be hooked plate.
6. as claimed in claim 3 a kind of LED projector lamp it is characterised in that：Two chamber side wall constructions are identical, and symmetrically set
Put, one of chamber side wall is extended with the first plate along lamp bead direction, described first plate is enclosed with described bottom of chamber, one chamber side wall
Become the first space for placing described water bloking piece, described first plate is extended with for limiting described fixed plate in the horizontal direction
Second plate of mobile range；
Described first plate has upwardly extended the first shoulder, described first shoulder and described second plate, described first plate surround for
Place the groove of described fixed plate, described first side plate is pressed located at described second plate and described first shoulder simultaneously；
Described chamber side wall encloses described bottom land.
7. as claimed in claim 5 a kind of LED projector lamp it is characterised in that：The described plate that is hooked hang on institute close together
State chamber side wall.
8. as claimed in claim 1 a kind of LED projector lamp it is characterised in that：It is provided with for putting below described bar shaped lamp chamber
Put the circuit chambers of drive circuit.
9. as claimed in claim 3 a kind of LED projector lamp it is characterised in that：Two chambeies side wall away from the one of described lamp bead
Side is all extended with radiating fin, is provided with U-type groove, described gland is provided with cover plate and use between described radiating fin and described chamber side wall
In the plate inserting described U-type groove, described cover plate connects described plate and covers described chamber side wall and breathing water-proof strip.
10. as claimed in claim 9 a kind of LED projector lamp it is characterised in that：The lateral surface of described second side plate is extended with convex
Bar, described cover plate is provided with the bar-shaped trough matching with described raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426806.7A CN104197243B (en) | 2014-08-27 | 2014-08-27 | LED project lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426806.7A CN104197243B (en) | 2014-08-27 | 2014-08-27 | LED project lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197243A CN104197243A (en) | 2014-12-10 |
| CN104197243B true CN104197243B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426806.7A Expired - Fee Related CN104197243B (en) | 2014-08-27 | 2014-08-27 | LED project lamp |
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| CN (1) | CN104197243B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179988A (en) * | 2015-10-14 | 2015-12-23 | 中山市蓝晨光电科技有限公司 | Adjustable LED guardrail lamp |
| CN113509029B (en) * | 2021-05-24 | 2022-11-08 | 赛尔富电子有限公司 | A freezer bracing piece for installing lighting apparatus |
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| CN101852420A (en) * | 2010-06-29 | 2010-10-06 | 海洋王照明科技股份有限公司 | Structure of breathing hole |
| CN203162711U (en) * | 2012-12-05 | 2013-08-28 | 许小云 | High-power LED wall washer lamp |
| CN203240396U (en) * | 2013-03-19 | 2013-10-16 | 许小云 | LED wall washing lamp controlled by built-in driver |
| CN204062696U (en) * | 2014-08-27 | 2014-12-31 | 广东金达照明科技股份有限公司 | A kind of LED projector lamp |
-
2014
- 2014-08-27 CN CN201410426806.7A patent/CN104197243B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852420A (en) * | 2010-06-29 | 2010-10-06 | 海洋王照明科技股份有限公司 | Structure of breathing hole |
| CN203162711U (en) * | 2012-12-05 | 2013-08-28 | 许小云 | High-power LED wall washer lamp |
| CN203240396U (en) * | 2013-03-19 | 2013-10-16 | 许小云 | LED wall washing lamp controlled by built-in driver |
| CN204062696U (en) * | 2014-08-27 | 2014-12-31 | 广东金达照明科技股份有限公司 | A kind of LED projector lamp |
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| Publication number | Publication date |
|---|---|
| CN104197243A (en) | 2014-12-10 |
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