CN103672769A - Fastening piece of LED lamp - Google Patents
Fastening piece of LED lamp Download PDFInfo
- Publication number
- CN103672769A CN103672769A CN201310622034.XA CN201310622034A CN103672769A CN 103672769 A CN103672769 A CN 103672769A CN 201310622034 A CN201310622034 A CN 201310622034A CN 103672769 A CN103672769 A CN 103672769A
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- China
- Prior art keywords
- elastic plate
- arc elastic
- buckle
- arc
- buckle base
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a fastening piece of an LED lamp. The fastening piece comprises a slot-shaped bayonet and a lamp base fastener. The bayonet is arranged on a lamp cover. The lamp base fastener fixedly connected to a lamp base comprises a fastener base and an arc-shaped elastic plate. The fastener base is fixedly connected to the lamp base. One end of the arc-shaped elastic plate is hinged to the fastener base, and the other end of the arc-shaped elastic plate is provided with a fastener. The jointing portion of the fastener and the arc-shaped elastic plate is of a smooth arc. The bayonet is positioned in the rotating direction of the arc-shaped elastic plate around the hinged point of the arc-shaped elastic plate and the fastener base. The distance between two ends of the arc-shaped elastic plate in a free state is smaller than the distance between the bayonet and the hinged joint of the arc-shaped elastic plate and the fastener base. By the fastening piece, efficiency of connection or separation of the lamp cover and the lamp base is high; by the arc-shaped elastic plate good in elasticity, the fastening piece can have stable connection performance in the long run.
Description
Technical field
The present invention relates to LED lamp socket fixture field, particularly relate to a kind of LED light fixture fastener.
Background technology
LED light source is through the technique improvement of decades, high with its luminous efficiency, power consumption is few, long service life, security reliability is strong and be conducive to the advantages such as environmental protection, becomes modern lamplit main product.Existing LED light fixture is also applying to street lamp field gradually, and because single led illuminator is generally spot light, the illuminator of existing LED street lamp mostly is LED luminous body group, so just causes the light cover area of LED street lamp generally larger.
In prior art, for saving the cost of LED street lamp, light cover and lamp holder are generally adopted made of plastic, light cover generally adopts screw to be connected with lamp socket, and under the outdoor working environment of LED street lamp and the large caloric value impact that itself has, the light cover of plastics and lamp socket are easily aging, particularly with the plastic whorl of screw engagement in the outdoor use of LED street lamp after 2 years, knockout screw is easy to damage plastic whorl, is not easy to again on lamp socket fixedly light cover.
Summary of the invention
For above-mentioned existing half that is arranged on radiating subassembly volume on LED light fixture and even can surpasses whole LED light fixture volume, this just makes the weight of LED light fixture own strengthen, make LED light fixture in manufacture process, have the problem of moving inconvenient defect, the invention provides a kind of LED light fixture fastener.
For addressing the above problem, a kind of LED light fixture fastener provided by the invention solves problem by following technical essential: a kind of LED light fixture fastener, comprise being arranged on and on light cover, be the bayonet socket of bar-shaped trough shape and be fixedly connected on the lamp socket jig on lamp socket, described lamp socket jig comprises buckle base and arc elastic plate, described buckle base is fixedly connected on lamp socket, one end of arc elastic plate and buckle base are hinged, the other end of arc elastic plate is also provided with buckle, the joint portion of described buckle and arc elastic plate is smooth circular arc, described bayonet socket is positioned at arc elastic plate in the rotation direction of itself and buckle base pin joint, and under arc elastic plate free state, the distance at its two ends is less than the distance of bayonet socket and arc elastic plate and buckle base pin joint.
The present invention is when using, first light cover being fastened on to it installs on station, after along the pin joint of arc elastic plate and buckle base, rotate arc elastic plate, when the buckle on arc elastic plate free end approaches bayonet socket, to arc elastic plate, apply the power that its radian is diminished, even if the spacing at arc elastic plate two ends increases, so that buckle is fastened in bayonet socket, like this, arc elastic plate is fixed on light cover on lamp socket under the effect of its elastic force.
Further technical scheme is:
The rigidity rotation portion that also comprises rectangular frame shape, one group of opposite side of described rigidity rotation portion is articulated and connected with respect to the other end that is provided with buckle with buckle base and arc elastic plate respectively, and the axial direction of two pin joints is all parallel with the length direction of bayonet socket, under described arc elastic plate free state, the width sum of one group of opposite side of the distance at its two ends and described rigidity rotation portion is less than the distance of bayonet socket and rigidity rotation portion and buckle base pin joint.
The rigidity rotation portion arranging is conducive to being connected of buckle and bayonet socket, by rigidity rotation portion, around the pin joint of itself and buckle base, rotate, make to be buckled in while approaching bayonet socket most under arc elastic plate free state, to arc elastic plate, apply the power that its radian is diminished, again buckle is fastened in bayonet socket, then the link to arc elastic plate and rigidity rotation portion applies the rotating power of rigidity rotation portion that makes, when the extended line of line of pin joint of bayonet socket and rigidity rotation portion and buckle base streaks in rigidity rotation portion, complete the fixing of light cover, and the power that this process applies is much smaller than the power of directly pulling arc elastic plate its radian being changed, be convenient to use of the present invention, and under described arc elastic plate free state the distance at its two ends and the width sum of one group of opposite side of described rigidity rotation portion be less than bayonet socket and rigidity rotation portion and buckle base pin joint distance the tightness that guarantees that the present invention is connected is set.
For guaranteeing that long-term use of the present invention has good elasticity and improve the erosion-resisting ability of the outdoor use of the present invention, described arc elastic plate, buckle are galvanized iron spring steel.
For strengthening the ability of arc elastic plate resistance to deformation on its width, on described arc elastic plate, be also provided with at least one bar shaped rib along arc elastic plate circumferential direction.
For making lamp socket jig be fixedly connected on respect to bayonet socket the steadiness that most suitable position is connected with lamp socket with enhancing buckle base, the material of described buckle base is plastics, and buckle base becomes bonding with lamp socket and is connected.
The present invention has following beneficial effect:
The present invention is simple in structure, first light cover being fastened on to it installs on station, after along the pin joint of arc elastic plate and buckle base, rotate arc elastic plate, when the buckle on arc elastic plate free end approaches bayonet socket, to arc elastic plate, apply the power that its radian is diminished, even if the spacing at arc elastic plate two ends increases, so that buckle is fastened in bayonet socket, this process is faster with respect to screw connection and the dismounting speed of existing utilization; And with respect to embedded metal internal thread piece in lamp socket, employing the present invention realizes light cover and lamp socket is connected with structure and the manufacturing cost that is beneficial to simplification lamp socket; Meanwhile, adopt the arc elastic plate with favorable elasticity to make the present invention can have for a long time stable switching performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of a kind of LED light fixture fastener of the present invention.
Figure acceptance of the bid note is respectively: 1, light cover, 2, lamp socket, 3, buckle base, 4, rigidity rotation portion, 5, arc elastic plate, 6, buckle, 7, bar shaped rib, 8, bayonet socket.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
Embodiment 1:
As shown in Figure 1, a kind of LED light fixture fastener, comprise being arranged on and on light cover 1, be the bayonet socket 8 of bar-shaped trough shape and be fixedly connected on the lamp socket jig on lamp socket 2, described lamp socket jig comprises buckle base 3 and arc elastic plate 5, described buckle base 3 is fixedly connected on lamp socket 2, one end of arc elastic plate 5 and buckle base 3 are hinged, the other end of arc elastic plate 5 is also provided with buckle 6, described buckle 6 is smooth circular arc with the joint portion of arc elastic plate 5, described bayonet socket 8 is positioned at arc elastic plate 5 in the rotation direction of itself and buckle base 3 pin joints, and under arc elastic plate 5 free states, the distance at its two ends is less than the distance of bayonet socket 8 and arc elastic plate 5 and buckle base 3 pin joints.
The present invention is when using, first light cover 1 being fastened on to it installs on station, after along arc elastic plate 5 and the pin joint of buckle base 3, rotate arc elastic plate 5, when the buckle 6 on arc elastic plate 5 free ends approaches bayonet socket 8, to arc elastic plate 5, apply the power that its radian is diminished, even if the spacing at arc elastic plate 5 two ends increases, buckle 6 is fastened on to 8 li of bayonet sockets, like this, arc elastic plate 5 is fixed on light cover 1 on lamp socket 2 under the effect of its elastic force.In the present embodiment, the arc elastic plate 5 arranging comprises three sections of arc sections, by arc elastic plate 5, near one end to the other end of buckle base 3, be once R15, chord length is 10 millimeters, R8, chord length is 4 millimeters and R15, chord length is the arc section of 10 millimeters, 3/4ths circumference that the link of buckle 6 and arc elastic plate is R5, and buckle 6 is the flat board being smoothly connected with R5.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, the rigidity rotation portion 4 that also comprises rectangular frame shape, one group of opposite side of described rigidity rotation portion 4 is articulated and connected with respect to the other end that is provided with buckle 6 with buckle base 3 and arc elastic plate 5 respectively, and the axial direction of two pin joints is all parallel with the length direction of bayonet socket 8, under described arc elastic plate 5 free states, the width sum of one group of opposite side of the distance at its two ends and described rigidity rotation portion 4 is less than the distance of bayonet socket 8 and rigidity rotation portion 4 and buckle base 3 pin joints.
The rigidity rotation portion 4 arranging is conducive to being connected of buckle 6 and bayonet socket 8, by rigidity rotation portion 4, around the pin joint of itself and buckle base 3, rotate, while making buckle 6 approach bayonet socket 8 most under arc elastic plate 5 free states, to arc elastic plate 5, apply the power that its radian is diminished, again buckle 6 is fastened on to 8 li of bayonet sockets, then to arc elastic plate 5 and the link of rigidity rotation portion 4, apply the rotating power of rigidity rotation portion 4 that makes, when the extended line of bayonet socket 8 and the line of the pin joint of rigidity rotation portion 4 and buckle base 3 streaks in rigidity rotation portion 4, complete the fixing of light cover 1, and the power that this process applies is much smaller than the power of directly pulling arc elastic plate 5 its radian being changed, be convenient to use of the present invention, and under described arc elastic plate 5 free states the distance at its two ends and the width sum of one group of opposite side of described rigidity rotation portion 4 be less than bayonet socket 8 and rigidity rotation portion 4 and buckle base 3 pin joints distance the tightness that guarantees that the present invention is connected is set.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, and as shown in Figure 1, for guaranteeing that long-term use of the present invention has good elasticity and improve the erosion-resisting ability of the outdoor use of the present invention, described arc elastic plate 5, buckle 6 are galvanized iron spring steel.
For strengthening the ability of arc elastic plate 5 resistances to deformation on its width, on described arc elastic plate 5, be also provided with at least one bar shaped rib along arc elastic plate 5 circumferential direction.
Embodiment 4:
The present embodiment is further qualified on the basis of embodiment 3, as shown in Figure 1, for making lamp socket jig be fixedly connected on respect to bayonet socket 8 steadiness that most suitable position is connected with lamp socket 2 with enhancing buckle base 3, the material of described buckle base 3 is plastics, 2 one-tenth bonding connections of buckle base 3 and lamp socket.
Claims (5)
1. a LED light fixture fastener, it is characterized in that, comprise being arranged on and on light cover (1), be the bayonet socket (8) of bar-shaped trough shape and be fixedly connected on the lamp socket jig on lamp socket (2), described lamp socket jig comprises buckle base (3) and arc elastic plate (5), described buckle base (3) is fixedly connected on lamp socket (2), one end of arc elastic plate (5) and buckle base (3) are hinged, the other end of arc elastic plate (5) is also provided with buckle (6), described buckle (6) is smooth circular arc with the joint portion of arc elastic plate (5), described bayonet socket (8) is positioned at arc elastic plate (5) in the rotation direction of itself and buckle base (3) pin joint, and under arc elastic plate (5) free state, the distance at its two ends is less than the distance of bayonet socket (8) and arc elastic plate (5) and buckle base (3) pin joint.
2. a kind of LED light fixture fastener according to claim 1, it is characterized in that, the rigidity rotation portion (4) that also comprises rectangular frame shape, one group of opposite side of described rigidity rotation portion (4) is articulated and connected with respect to the other end that is provided with buckle (6) with buckle base (3) and arc elastic plate (5) respectively, and the axial direction of two pin joints is all parallel with the length direction of bayonet socket (8), under described arc elastic plate (5) free state, the width sum of the distance at its two ends and one group of opposite side of described rigidity rotation portion (4) is less than the distance of bayonet socket (8) and rigidity rotation portion (4) and buckle base (3) pin joint.
3. a kind of LED light fixture fastener according to claim 1, is characterized in that, described arc elastic plate (5), buckle (6) are galvanized iron spring steel.
4. according to a kind of LED light fixture fastener described in any one in claims 1 to 3, it is characterized in that, on described arc elastic plate (5), be also provided with at least one bar shaped rib (7) along arc elastic plate (5) circumferential direction.
5. a kind of LED light fixture fastener according to claim 4, is characterized in that, the material of described buckle base (3) is plastics, and buckle base (3) becomes bonding with lamp socket (2) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622034.XA CN103672769A (en) | 2013-11-30 | 2013-11-30 | Fastening piece of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622034.XA CN103672769A (en) | 2013-11-30 | 2013-11-30 | Fastening piece of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672769A true CN103672769A (en) | 2014-03-26 |
Family
ID=50311113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310622034.XA Pending CN103672769A (en) | 2013-11-30 | 2013-11-30 | Fastening piece of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119872A (en) * | 2018-01-17 | 2018-06-05 | 江苏普森帝照明有限公司 | A kind of lamps and lanterns locked instrument |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0778640A1 (en) * | 1995-12-05 | 1997-06-11 | Brökelmann, Jaeger & Busse GmbH & Co | Lampholder, especially for halogen lamps |
| CN2462231Y (en) * | 2001-01-04 | 2001-11-28 | 奇胜电器(惠州)工业有限公司 | Concealed lock catch |
| CN101699153A (en) * | 2009-11-12 | 2010-04-28 | 海洋王照明科技股份有限公司 | Lamp cover fastening mechanism and lamp thereof |
| CN203586103U (en) * | 2013-11-30 | 2014-05-07 | 四川格兰德科技有限公司 | LED (light emitting diode) lamp base fixture |
-
2013
- 2013-11-30 CN CN201310622034.XA patent/CN103672769A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0778640A1 (en) * | 1995-12-05 | 1997-06-11 | Brökelmann, Jaeger & Busse GmbH & Co | Lampholder, especially for halogen lamps |
| CN2462231Y (en) * | 2001-01-04 | 2001-11-28 | 奇胜电器(惠州)工业有限公司 | Concealed lock catch |
| CN101699153A (en) * | 2009-11-12 | 2010-04-28 | 海洋王照明科技股份有限公司 | Lamp cover fastening mechanism and lamp thereof |
| CN203586103U (en) * | 2013-11-30 | 2014-05-07 | 四川格兰德科技有限公司 | LED (light emitting diode) lamp base fixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119872A (en) * | 2018-01-17 | 2018-06-05 | 江苏普森帝照明有限公司 | A kind of lamps and lanterns locked instrument |
| CN108119872B (en) * | 2018-01-17 | 2024-05-14 | 江苏普森帝照明有限公司 | Lamp locking device |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160914 |
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