CN213177869U - Lighting device body, LED lighting device and household appliance - Google Patents
Lighting device body, LED lighting device and household appliance Download PDFInfo
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- CN213177869U CN213177869U CN202021927002.2U CN202021927002U CN213177869U CN 213177869 U CN213177869 U CN 213177869U CN 202021927002 U CN202021927002 U CN 202021927002U CN 213177869 U CN213177869 U CN 213177869U
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Abstract
The embodiment of the utility model relates to the technical field of lighting equipment, and discloses a lighting device main body, a light-emitting diode (LED) lighting device and a household appliance, wherein the lighting device main body comprises a bottom plate and a frame surrounding the bottom plate, the bottom plate is recessed towards the back surface to form a lamp cavity, the lamp cavity is provided with a bottom wall and a side wall, and the side wall is provided with a lamp hole communicated with the lamp cavity; at least one main body mounting member provided on a rear surface of the lighting apparatus main body for mounting the lighting apparatus main body on a panel; the circuit board mounting groove is arranged between the side wall and the at least one main body mounting part and is communicated with the lamp cavity through the lamp hole; and the circuit board fixing structure is arranged on the back surface of the lighting device main body and is used for fixing the circuit board in the circuit board mounting groove. In this way, the utility model discloses the lighting device main part can realize the even light effect with lower cost, reduces the printing opacity loss, is particularly useful for domestic appliance's LED lighting device.
Description
Technical Field
The embodiment of the utility model provides a relate to lighting apparatus technical field, concretely relates to lighting device main part, LED lighting device and domestic appliance.
Background
LED (light Emitting diode) lamps are used in electrical appliances more and more widely, and the demand for LED lamps is more and more diversified, for example, for illumination, indication, display, etc. The LED lamp has high brightness and is dazzling when viewed directly, so that it is often necessary to use a diffusing agent or the like to homogenize the light. However, the use of a diffusing agent increases the cost of the manufacturing process of the LED lamp and may result in light transmission loss, resulting in light loss.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the embodiment of the utility model provides a lighting device main part, LED lighting device and domestic appliance to realize the effect of samming through lower cost, reduce the printing opacity loss.
According to an aspect of the embodiments of the present invention, there is provided a lighting device main body, including: the lighting device comprises a base plate and a frame surrounding the base plate, wherein the lighting device main body is provided with a front surface and a back surface, the base plate is recessed towards the back surface to form a lamp cavity, the lamp cavity is provided with a bottom wall and a side wall, and a lamp hole communicated with the lamp cavity is formed in the side wall; the lighting device comprises a lighting device body, at least one body mounting piece and a control unit, wherein the lighting device body is arranged on the back surface of the lighting device body; the circuit board mounting groove is arranged between the side wall and the at least one main body mounting part and is communicated with the lamp cavity through the lamp hole; the circuit board fixing structure is arranged on the back face of the lighting device main body and used for fixing the circuit board in the circuit board mounting groove.
In an optional manner, the side wall provided with the lamp hole is perpendicular to the plane of the frame, so that the direction of the lamp hole is parallel to the plane of the frame.
In an alternative form, the bottom wall has an arc shape or an inclined shape, and the distance from the bottom wall to the plane of the bezel decreases gradually in a direction from the side wall where the lamp hole is provided toward the side opposite to the side wall.
In an alternative mode, the circuit board fixing structure comprises a stud arranged on the back face of the bottom plate and a flange screw matched with the stud, and the flange face of the flange screw at least partially covers the circuit board mounting groove.
In an optional mode, the main body mounting part comprises a first buckle located on the outer side of the side wall provided with the lamp hole, the first buckle is parallel to the side wall at a connecting part connected with the back surface of the frame, the circuit board mounting groove is formed between the first buckle and the side wall provided with the lamp hole, and a clamping part of the buckle is used for being matched with the frame to mount the lighting device main body on a plate.
In an alternative mode, a guide rib is arranged on one surface, facing the side wall provided with the lamp hole, of the first buckle, and/or a guide rib is arranged on one surface, facing the first buckle, of the side wall provided with the lamp hole.
In an alternative form, the body mount further includes a second catch located on an opposite side of the first catch.
In an optional mode, the upper edge of the sidewall of the bottom plate is provided with a sealing groove, the sealing groove is parallel to the circuit board mounting groove and is communicated with the circuit board mounting groove, and the lighting device main body further comprises a sealing rubber strip arranged in the sealing groove.
According to another aspect of the embodiment of the present invention, an LED lighting device is provided, which includes the lighting device main body and an assembled printed circuit board fixedly installed in the circuit board installation groove, wherein the assembled printed circuit board is provided with an LED lamp bead, and the LED lamp bead is located in the lamp hole; the lampshade is arranged on the front face of the frame and covers the lamp cavity.
According to another aspect of the embodiments of the present invention, there is provided a household appliance, including the LED lighting device.
The utility model discloses the lighting device main part is through recessing the formation lamp chamber by the bottom plate, set up the circuit board mounting groove outside the lamp chamber lateral wall, set up the lamp hole at the lamp chamber lateral wall, incide the lamp intracavity from the lateral wall lamp hole for LED lamp pearl on the assembly printed circuit board, and reflected the lamp shade through the lamp chamber diapire, avoided the problem of lamp light direct injection lamp shade and light equalizing difficulty, need not use the diffusant, make and realize the light equalizing effect with lower cost, reduce the printing opacity loss. The utility model discloses the lighting device main part is particularly useful for domestic appliance panel or inside LED lighting device.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is an exploded schematic view of an LED lighting device provided in an embodiment of the present invention from the front;
fig. 2 is a schematic structural view of a main body of an LED lighting device provided in an embodiment of the present invention from the front;
fig. 3 is an exploded view of the LED lighting device main body according to the embodiment of the present invention from the back;
fig. 4 is a schematic structural diagram of a back side of an LED lighting device main body according to an embodiment of the present invention.
The reference numbers in the detailed description are as follows:
the lighting device comprises a lighting device body 10, a bottom plate 11, a frame 12, a side wall 13, a bottom wall 14, a lamp hole 15, a circuit board mounting groove 16, a first buckle 17, a second buckle 18, a guide rib 19, a sealing groove 20, a sealing rubber strip 21, a stud 22, a flange screw 23, a lampshade 24, an assembly printed circuit board 25 and an LED lamp bead 26.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
The LED lighting device is dazzling in direct vision due to high brightness, and has some inconvenience in use. This problem is particularly acute when used for illumination of the panels or interiors of domestic appliances. Therefore, in the prior art, the LED lamp is often homogenized by means of a diffusing agent, a homogenizing film, and the like. However, these light equalizing methods have high cost, relatively complicated manufacturing process and large light transmission loss.
In view of the above, the inventor of the present invention proposes a novel lighting device main body, which can be applied to a household appliance panel or an internal LED lighting device, so as to realize the light-equalizing effect of an LED lamp and reduce the light transmission loss in a simple and low-cost manner. Correspondingly, the embodiment of the utility model provides a still provide a LED lighting device who has adopted this lighting device main part to and use this LED lighting device's domestic appliance.
Referring to fig. 1 to 4, fig. 1 and fig. 3 schematically illustrate exploded views of a front side and a back side of an LED lighting device according to an embodiment of the present invention, respectively; fig. 2 and 4 schematically show the overall structure diagrams of the LED lighting device provided by the embodiment of the present invention from the front and the back, respectively.
According to an aspect of the embodiments of the present invention, there is provided a lighting device main body 10, including a bottom plate 11 and a frame 12 surrounding the bottom plate 11, the bottom plate 11 being recessed toward a back surface of the lighting device main body to form a lamp cavity. The lamp vessel has a side wall 13 and a bottom wall 14. A lamp hole 15 is provided in the side wall 13, and the lamp hole 15 communicates with the lamp chamber.
The back of the lighting device body 10 is provided with body mounts (e.g., snaps 17, 18 in the drawings), which may be one or more, for mounting the lighting device body 10 to a panel (e.g., a panel or an inner wall of a home appliance, etc.).
The back of the lighting device body 10 is also provided with a circuit board mounting groove 16 for mounting a mounting printed circuit board 25 with LED lamp beads 26. The circuit board mounting groove 16 is located between the side wall 13 provided with the lamp hole 15 and at least one body mount, and communicates with the lamp chamber through the lamp hole 15.
The back of the lighting device body 10 is also provided with circuit board fixing structures (e.g. studs 22 and flange screws 23 in the drawings) for fixing a printed circuit board assembly 25 with LED beads 26 in the circuit board mounting groove 16.
The embodiment of the utility model provides a lighting device main part 10 is through setting up circuit board mounting groove 16 in the lamp cavity lateral wall 13 outside, and set up lamp hole 15 on lamp cavity lateral wall 13, so that when the assembly printed circuit board 25 of packing into, LED lamp pearl 26 on the circuit board can be located lamp hole 15, thereby make LED lamp pearl 26 can follow lamp hole 15 of lamp cavity side and give out light, make the light that comes from LED lamp pearl 26 through the reflection of the diapire 14 in lamp cavity, from 24 outgoing of lamp shade, realize the uniform light effect. The lighting device main body 10 is simple in overall structure, capable of being integrally formed, low in process cost, good in light equalizing effect and low in light transmission loss. When the LED illuminating device is used for a panel of a household appliance or the inside LED illuminating device, the dazzling problem caused by direct irradiation of the LED lamp can be effectively avoided, and the user experience is improved.
According to the utility model discloses on the other hand, still provide a LED lighting device. As shown in fig. 1 to 4, the LED lighting device includes a lighting device body 10, and a mounting printed circuit board 25 fixed in a circuit board mounting groove 16 by a circuit board fixing structure; and a lamp cover 24 provided on the front surface of the lighting device body 10 to cover the lamp chamber. And the assembly printed circuit board 25 is provided with an LED lamp bead 26. When the assembly printed circuit board 25 is positioned in the circuit board mounting slot 16, the LED lamp bead 26 is positioned in the lamp hole 15 of the lamp cavity side wall 13. When the LED illuminating device is used, light from the LED lamp beads is emitted from the lamp holes 15 in the side wall 13 of the lamp cavity, enters the bottom wall 14 of the lamp cavity, is reflected by the bottom wall 14 of the lamp cavity and then is emitted from the lamp cover 24, and the effect of light equalization is achieved. Compared with the scheme using the light homogenizing film and the diffusing agent, the light homogenizing mode also has lower transmission loss.
According to the utility model discloses still provide a domestic appliance in another aspect of the embodiment, including foretell LED lighting device. Through the main part installed part at the back of the lighting device main body 10, the LED lighting device main body 10 and the LED lighting device are easily installed on a panel or an inner wall plate of a household appliance, the panel or the inner LED lighting effect of the household appliance is achieved, light is soft and uniform, and better user experience is achieved.
Referring to fig. 1 to 4, in the embodiment shown in the figures, the side wall 13 of the lighting device body 10 having the light hole 15 is perpendicular to the plane of the frame 12, so that the light hole 15 is parallel to the plane of the frame 12. That is, when the assembly printed circuit board 25 is located in the circuit board mounting groove 16, the LED lamp bead 26 is incident on the bottom wall 14 or other side walls of the lamp cavity along a direction parallel to the plane of the frame 12, and is emitted from the lamp cover 24 after being reflected by the bottom wall 14 or other side walls of the lamp cavity, so as to realize a uniform light effect without being directly incident on the lamp cover 24. Since the user is often positioned on the front side of the LED lighting device (i.e. the front side of the lighting device body, or the front side of the lampshade 24) when the LED lighting device is used as a panel or an inner wall of a household appliance, such a design can further prevent the LED beads 26 from directly irradiating the front side of the lighting device body 10, thereby avoiding dazzling the user.
It should be understood by those skilled in the art that the illustration is merely exemplary, and in other embodiments, the side wall 13 of the lighting device body 10 provided with the light hole 15 may be at other angles with respect to the plane of the frame 12, so that the direction of the light hole 15 is at other angles with respect to the plane of the frame 12. So long as it ensures that, in use, when the assembled printed circuit board 25 is positioned in the circuit board mounting slot 16, light from the LED lamp beads 26 is incident on the bottom wall 14 or other side wall of the lamp cavity, rather than directly on the lamp casing 24.
With continued reference to fig. 1-4, in the embodiment shown in the figures, the bottom wall 14 is in an arc shape or an inclined shape in the light cavity portion of the lighting device body 10, and the distance between the bottom wall 14 and the plane of the frame 12 gradually decreases in the direction from the side wall 13 provided with the lamp holes 15 toward the side opposite to the side wall 13. That is, the lamp cavity is deeper on the side where the lamp hole 15 is provided and shallower on the opposite side, and has a smooth transition, as viewed from the front of the lighting device body 10. The design is such that in use of the lighting device body 10, when the assembly printed circuit board 25 is positioned in the circuit board mounting groove 16 and the LED lamp bead 26 is positioned in the lamp hole 15, light emitted from the LED lamp bead 26 will be uniformly incident on the bottom wall 14 of the lamp cavity and will be reflected in the lamp cavity and then emitted from the lamp cover 24. Thereby promoting the even light effect of the LED lighting device.
It should be understood by those skilled in the art that the illustration is merely exemplary, and in other embodiments, the bottom wall 14 of the lamp cavity of the lighting device body 10 may have other shapes, or may have a discontinuous arc or inclined surface, at least to enable light from the LED lamp bead 26 to be incident on the bottom wall 14 and reflected by the bottom wall 14 to the lampshade 24.
With continued reference to fig. 1-4, in the embodiment shown in the figures, the circuit board fixing structure includes a stud 22 disposed on the back surface of the base plate and a flange screw 23 engaged with the stud 22, wherein a flange surface of the flange screw 23 at least partially covers the circuit board mounting groove 16. In use, when the mounting printed circuit board 25 is placed in the board mounting groove 16, only the flange screws 23 need to be screwed into the studs 22, and the flange faces of the screws 23 will catch the top of the locking mounting printed circuit board 25 from above, thereby fixing the mounting printed circuit board 25 to the back of the lighting device main body 10. The design is simple, the stud 22 can be integrally formed with the lighting device body 10, and the installation is convenient and quick in use.
It should be understood by those skilled in the art that the illustration is merely exemplary, and in other embodiments, the circuit board fixing structure may also adopt other detachable fixing methods, such as snap-fit fixing, screw-fit fixing, snap-fit fixing, and the like. In addition, in the embodiment shown in the figures, two studs 22 and two corresponding flange screws 23 are used for fixing, in other embodiments, a pair of studs and flange screws may be used, or in other embodiments, more pairs of studs and flange screws may be used for fixing the assembled printed circuit board.
With continued reference to fig. 1-4, in the embodiment shown, the body mount includes a first latch 17 disposed on the outside of the sidewall 13 having the lamp hole 15. One end of the first buckle 17 close to the side wall 13 is connected to the back of the frame 12 and is a connecting part; the other end remote from the side wall 13 is a snap-fit portion for cooperating with the bezel 13 to mount the lighting device body on a sheet material (such as a household appliance panel or inner wall). A circuit board mounting groove 16 is formed between the connection portion of the first catch 17 and the side wall 13 provided with the lamp hole 16. Preferably, the connection portion of the first catch 17 is parallel to the side wall 13 provided with the lamp hole 15.
In use, when the board is snap-fitted between the engaging portion of first clip 17 and the back surface of frame 12, due to the elasticity of first clip 17, a pushing force toward side wall 13 is applied to mount printed circuit board 25 in circuit board mounting groove 16, and mount printed circuit board 25 is firmly fixed in circuit board mounting groove 16. By adopting the ingenious matching mode, the first buckle 17 can serve as a main body mounting part and has the function of fixing and assembling the printed circuit board 25, the structure of the lighting device main body 10 is simplified, and the assembling printed circuit board 25 can be reinforced by fully utilizing the thrust of the board for mounting the lighting device main body 10.
It should be understood by those skilled in the art that the illustration is merely exemplary, and in other embodiments, the main body mounting member may be other fixing mounting structures (such as screws, etc.), as long as the lighting device main body 10 can be fixedly mounted on the plate.
With continued reference to fig. 1-4, in the embodiment shown in the figures, guide ribs 19 may also be provided on the inner wall of the circuit board mounting slot 16 to assist in guiding the assembled printed circuit board 25 into the circuit board mounting slot 16 more easily. The direction of the guide ribs 19 corresponds to the direction of entry of the assembly printed circuit board 25. In the case where the side wall 13 provided with the lamp holes 15 is perpendicular to the plane of the rim 12, the direction of the guide ribs 19 is also perpendicular to the plane of the rim 12. The guiding ribs may be disposed on the side of the first latch 17 facing the side wall 13 with the lamp hole 15 (as shown in the figure), on the side of the side wall 13 with the lamp hole 15 facing the first latch 17, or on both sides.
Referring still to fig. 1-4, in the embodiment shown, the body mounting member on the back of the lighting device body 10 may further comprise a second latch 18. Second catch 18 may be disposed on the opposite side of first catch 17. Such a design allows a sheet material such as a panel or an inner wall of a home appliance to be mounted and fixed to the lighting device body 10 from both sides of the lighting device body 10 by the first and second clips 17 and 18 in use, in a simple manner, with firm fixation, and to simultaneously apply a pushing force to the mount printed circuit board 25 in the circuit board mounting groove 16 from both sides to assist in fixing the mount printed circuit board 25.
It should be understood by those skilled in the art that the illustration is merely exemplary, and in other embodiments, the lighting device body 10 may further include a sealing groove 20 and a sealing rubber strip 21 engaged therewith. The sealing groove 20 is communicated with the circuit board mounting groove 16 and is used for mounting a sealing rubber strip 21, so that a gap between the lamp cavity and the assembly printed circuit board 25 is sealed, and the effects of moisture prevention and dust prevention are achieved. As shown in the drawings, the sealing groove 20 may be located at an upper portion of an outer side of the sidewall 13 where the lamp hole 15 is provided (i.e., a side of the sidewall 13 outside the lamp chamber, an inner wall of the circuit board mounting groove 16), and arranged in parallel with the circuit board mounting groove 16. Preferably, joint strip 21 is the T font, and joint strip 21 of shape is easy to assemble like this, only needs inwards the extrusion hard, can compress tightly the notch gap between circuit board mounting groove 16 and the assembly printed circuit board 25, realizes better sealed, dampproofing, dirt-proof effect.
It should be understood by those skilled in the art that the illustration is merely exemplary, and in other embodiments, the sealing groove 20 and the sealing rubber strip 21 may not be provided, and an additional sealing structure is not required; or only a sealing rubber strip 21 is provided for sealing without opening a sealing groove 20; or by other means.
To sum up, the embodiment of the utility model provides an aspect provides the lighting device main part is through recessing the formation lamp chamber by the bottom plate, set up the circuit board mounting groove outside the lamp chamber lateral wall, set up the lamp hole at the lamp chamber lateral wall, incide the lamp intracavity from the lateral wall lamp hole for LED lamp pearl on the assembly printed circuit board, and reflected the lamp shade through the lamp chamber diapire, avoided the problem of lamp light penetrate the lamp shade directly and the light uniformity is difficult, need not use the diffusant, make can realize the light uniformity effect with lower cost, reduce the printing opacity loss. The utility model discloses the lighting device main part is particularly useful for domestic appliance panel or inside LED lighting device.
Accordingly, other aspects of the embodiments of the present invention also provide an LED lighting device and a household appliance using the same. Such an LED lighting device includes the above lighting device main body, and a mount printed circuit board 25 fixed in the circuit board mounting groove 16 by a circuit board fixing structure; and a lamp cover 24 provided on the front surface of the lighting device body 10 to cover the lamp chamber.
It should be noted that unless otherwise indicated, technical or scientific terms used in accordance with embodiments of the present invention shall have the ordinary meaning as understood by those skilled in the art to which embodiments of the present invention pertain.
In the description of the embodiments of the present invention, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of the description, but does not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.
Furthermore, the technical terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the novel embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are used in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In describing the novel embodiments of this embodiment, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Furthermore, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely below the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. A lighting device body, comprising:
the lighting device comprises a base plate and a frame surrounding the base plate, wherein the lighting device main body is provided with a front surface and a back surface, the base plate is recessed towards the back surface to form a lamp cavity, the lamp cavity is provided with a bottom wall and a side wall, and a lamp hole communicated with the lamp cavity is formed in the side wall;
the lighting device comprises a lighting device body, at least one body mounting piece and a control unit, wherein the lighting device body is arranged on the back surface of the lighting device body;
the circuit board mounting groove is arranged between the side wall and the at least one main body mounting part and is communicated with the lamp cavity through the lamp hole;
the circuit board fixing structure is arranged on the back face of the lighting device main body and used for fixing the circuit board in the circuit board mounting groove.
2. The lighting device body as claimed in claim 1, wherein the side walls provided with the lamp holes are perpendicular to the plane of the frame, so that the direction of the lamp holes is parallel to the plane of the frame.
3. The lighting device body according to claim 2, wherein the bottom wall has an arc shape or an inclined shape, and a distance from a plane in which the bezel is located to the bottom wall is gradually reduced in a direction from the side wall where the lamp hole is provided to a side opposite to the side wall.
4. The lighting device body as defined in claim 2, wherein the circuit board securing structure comprises a stud disposed on a back surface of the base plate and a flange screw engaged with the stud, a flange surface of the flange screw at least partially covering the circuit board mounting slot.
5. The lighting device body as claimed in claim 2, wherein the body mounting member includes a first clip located outside the side wall provided with the lamp hole, the first clip being parallel to the side wall at a connecting portion connecting a back surface of the bezel, the circuit board mounting groove being formed between the first clip and the side wall provided with the lamp hole, a fastening portion of the clip being adapted to cooperate with the bezel to mount the lighting device body on a board.
6. A lighting device body as claimed in claim 5, characterized in that a guide rib is provided on a side of the first clip facing the side wall provided with the lamp hole, and/or a guide rib is provided on a side of the side wall provided with the lamp hole facing the first clip.
7. The lighting device body of claim 5, wherein the body mount further comprises a second catch located on an opposite side of the first catch.
8. The lighting device body as defined in claim 2, wherein the upper edge of the sidewall of the base plate is provided with a sealing groove, the sealing groove is disposed in parallel with and communicates with the circuit board mounting groove, and the lighting device body further comprises a sealing rubber strip disposed in the sealing groove.
9. An LED lighting device characterized by comprising the lighting device body according to any one of claims 1 to 8, and
the assembly printed circuit board is fixedly arranged in the circuit board mounting groove, and is provided with an LED lamp bead which is positioned in the lamp hole;
the lampshade is arranged on the front face of the frame and covers the lamp cavity.
10. A household appliance, characterized in that it comprises a LED lighting device according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927002.2U CN213177869U (en) | 2020-09-04 | 2020-09-04 | Lighting device body, LED lighting device and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927002.2U CN213177869U (en) | 2020-09-04 | 2020-09-04 | Lighting device body, LED lighting device and household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213177869U true CN213177869U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021927002.2U Active CN213177869U (en) | 2020-09-04 | 2020-09-04 | Lighting device body, LED lighting device and household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213177869U (en) |
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2020
- 2020-09-04 CN CN202021927002.2U patent/CN213177869U/en active Active
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