CN220038274U - Lighting brightness adjustable lamp - Google Patents
Lighting brightness adjustable lamp Download PDFInfo
- Publication number
- CN220038274U CN220038274U CN202320358569.XU CN202320358569U CN220038274U CN 220038274 U CN220038274 U CN 220038274U CN 202320358569 U CN202320358569 U CN 202320358569U CN 220038274 U CN220038274 U CN 220038274U
- Authority
- CN
- China
- Prior art keywords
- mounting
- circuit board
- lamp
- light
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005286 illumination Methods 0.000 claims abstract description 39
- 238000005282 brightening Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- 241001465382 Physalis alkekengi Species 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a lamp with adjustable illumination brightness, which comprises at least one bright piece, a shell, at least one condensing piece and a mounting piece. The shell is provided with a placing cavity, and the brightening piece is arranged in the placing cavity. The light condensing members are arranged to condense light, and different ones of the light condensing members have different light condensing effects. The light gathering piece is arranged on the mounting piece, so that the light gathering piece with different illumination brightness is arranged on the mounting piece, and the illumination brightness of the lamp with the adjustable illumination brightness is adjusted. The mounting member is detachably mounted to the housing, and the light condensing member mounted to the mounting member corresponds to the light shining member when the mounting member is mounted to the housing. Compared with the existing lamp, the lighting effect of the lamp can be adjusted, and the light gathering pieces with different illumination brightness can be replaced according to different use environments. The condensing member is implemented to include a convex lens. The light collecting member is detachably mounted to the mounting member.
Description
Technical Field
The utility model relates to a lamp, in particular to a lamp with adjustable illumination brightness.
Background
The lamp has become an indispensable product in people's life. With the improvement of the economic level of China, the appearance of novel light sources such as fluorescent lamps, energy-saving lamps and the like, so that the lamps are changed over the sky and over the earth. In the process of manufacturing the lamp, the lamp is not only required to be capable of being illuminated.
For example, in the process of manufacturing a lamp, in order to improve the light condensing performance of the lamp, especially the light condensing performance of an emergency lamp, a lens is mounted on the lamp to perform light condensing. The existing lamp cannot be adjusted in condensation performance, the illumination brightness of the lamp has a certain limitation, and when the lamp with different illumination brightness needs to be replaced, the whole lamp needs to be replaced generally. Therefore, the limitation of the lamp in use is larger, and meanwhile, if the whole lamp is directly replaced for adjusting the illumination brightness of the lamp, the cost is obviously increased, so that the cost is not reduced.
In addition, the lamp is composed of a plurality of parts, and after the parts are machined, the parts are assembled one by one, so that the qualified lamp is finally manufactured. The existing lamp is usually installed by means of a plurality of screws during installation, so that the lamp is complicated during installation and disassembly.
Meanwhile, when the lamp fails, the lamp is usually required to be disassembled and replaced again for maintenance in the subsequent maintenance. The maintenance personnel need unscrew the screw one by one when unpacking lamps and lanterns, and the screw is less, if safekeeping is bad after unscrewing, in addition the screw unscrews repeatedly or screws up, probably can lead to screw and screw interlock to go wrong, and then influences the fastness when follow-up spare part installs.
Disclosure of Invention
The utility model has the advantages that the lamp with adjustable illumination brightness is provided, the illumination brightness of the lamp with adjustable illumination brightness can be adjusted, and then the illumination brightness of a bright piece can be adjusted according to different use scenes, so that the use scenes of the lamp with adjustable illumination brightness are increased.
The utility model has the advantages that the lamp with the adjustable illumination brightness is provided, and can be easily installed and disassembled, so that the lamp with the adjustable illumination brightness is convenient for maintenance of the subsequent lamp with the adjustable illumination brightness, and the lamp with the adjustable illumination brightness is more time-saving and labor-saving in the subsequent installation and disassembly.
The utility model has the advantages that the lamp with adjustable illumination brightness is provided, when the circuit board is installed, the circuit board assembly can be fixed in two directions of transverse and vertical, the firmness of the circuit board assembly during installation is improved, and meanwhile, the influence of screws penetrating through the circuit board assembly on the performance of the circuit board assembly is avoided.
To achieve at least one of the above advantages, the present utility model provides a lamp with adjustable illumination intensity, including:
a brightening piece, which is provided with a power-on function and can emit brightening;
the shell is provided with a placing cavity, and the brightening piece is arranged in the placing cavity;
at least one light gathering piece, wherein the light gathering piece is capable of gathering light, and different light gathering pieces have different light gathering effects;
and the mounting piece is mounted on the condensing piece and detachably mounted on the shell.
According to an embodiment of the utility model, the mounting member has at least one mounting hole, the light collecting member has a head portion and a tail portion, the tail portion is formed by extending the head portion, the head portion is smaller than the size of the mounting hole, the tail portion is larger than the size of the mounting hole, the head portion of the light collecting member is aligned with the mounting hole, and the position of the light collecting member is defined by the tail portion, and the light collecting member is fixed to the mounting member.
According to an embodiment of the utility model, the mounting member includes a mounting body and a clamping member, the clamping member has an abutment wall, and when the clamping member is mounted on the housing, the abutment wall abuts against the upper wall of the housing, the clamping member is detachably mounted on the housing, the light gathering member is mounted on the mounting body, and the mounting hole is formed in the mounting body.
According to an embodiment of the utility model, the clamping member includes at least one clamping portion and an abutting portion, the clamping portion is formed by extending from the abutting portion to the periphery, the clamping portion has elasticity, a space for the clamping portion to move is formed between the clamping portion and the abutting portion, the housing has at least one clamping groove, when the clamping member is mounted on the housing, the clamping portion corresponds to the clamping groove, the clamping portion is compressed, and the clamping portion is clamped to the clamping groove.
According to an embodiment of the utility model, the lamp with adjustable illumination brightness further comprises a circuit board assembly, the circuit board assembly is electrically connected to the brightening piece, the shell comprises a lampshade and a base, the lampshade is detachably mounted on the base, an assembly cavity is formed by the lampshade and the base, and the circuit board assembly is detachably mounted in the assembly cavity.
According to an embodiment of the utility model, the lamp cover has an extension portion, the extension portion extends towards a side close to the base, the extension portion has a bump, the base has at least one clamping hole, and when the lamp cover is mounted on the base, the bump is clamped in the clamping hole.
According to an embodiment of the utility model, the circuit board assembly is provided with at least one assembly hole, the lampshade extends towards the base to form a mounting part, and the mounting part is provided with an inclined surface, and when the circuit board assembly is mounted on the lampshade, the side wall of the assembly hole is abutted against the inclined surface.
According to an embodiment of the present utility model, the mounting portion further has a positioning step formed above the inclined surface, and when the circuit board assembly moves up along the inclined surface until moving to the positioning step, the positioning step fixes the circuit board assembly in a vertical direction.
According to an embodiment of the utility model, the lamp shade extends towards the direction of the base to form an annular limiting part, the annular limiting part and the lamp shade form a mounting cavity, the circuit board assembly is arranged in the mounting cavity, the circuit board assembly comprises a mounting main body and a circuit board component, the mounting main body is mounted on the lamp shade, the mounting cavity is formed among the mounting main body, the lamp shade and the annular limiting part, the circuit board component is mounted in the mounting cavity, and the assembly hole is formed in the mounting main body.
According to an embodiment of the utility model, the lamp with adjustable illumination brightness further comprises a power supply piece, and the power supply piece is electrically connected to the light piece.
Drawings
Fig. 1 shows a schematic structural diagram of a lamp with adjustable illumination brightness according to the present utility model.
Fig. 2 shows a cross-sectional view of the lamp with adjustable illumination intensity.
Fig. 3 shows an exploded view of the lamp with adjustable illumination intensity.
Fig. 4 shows an exploded view of a part of the structure of the lamp with adjustable illumination intensity.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Referring to fig. 1 to 4, a lamp with adjustable illumination intensity according to a preferred embodiment of the present utility model will be described in detail below, and the lamp with adjustable illumination intensity includes at least one light member 10, a housing 20, at least one light condensing member 30, and a mounting member 40.
The housing 20 has a placement chamber 2001, and the light member 10 is placed in the placement chamber 2001.
The light condensing members 30 are provided to be able to condense light, and different ones of the light condensing members 30 have different light condensing effects. The light collecting member 30 is mounted on the mounting member 40, so that the light collecting member 30 with different illumination brightness is mounted on the mounting member 40, thereby adjusting the illumination brightness of the lamp with adjustable illumination brightness. The mounting member 40 is detachably mounted to the housing 20, and the light condensing member 30 mounted to the mounting member 40 corresponds to the light emitting member 10 when the mounting member 40 is mounted to the housing 20. Compared with the existing lamp, the lighting effect of the lamp can be adjusted, and the light gathering pieces 30 with different illumination brightness can be replaced according to different use environments.
Preferably, the condensing member 30 is implemented to include a convex lens.
In one embodiment, the light gathering member 30 is removably mounted to the mounting member 40. Specifically, the mounting member 40 has at least one mounting hole 4001, and the light collecting member 30 has a head 31 and a tail 32, and the tail 32 is formed by extending the head 31. The head 31 has a size smaller than the mounting hole 4001 and the tail 32 has a size larger than the mounting hole 4001. The head 31 of the light collector 30 is aligned with the mounting hole 4001 and the position of the light collector 30 is defined by the tail 32, avoiding the tail 32 from coming out of the mounting hole 4001. When the mount 40 is detachably mounted to the housing 20, the light collecting member 30 is fixed between the mount 40 and the bottom wall of the placement chamber 2001. When the light collecting member 30 needs to be replaced, the mounting member 40 may be detached from the housing 20 and replaced with a new light collecting member 30. Therefore, the illumination effect of the lamp with adjustable illumination brightness is adjusted.
In one embodiment, the mounting member 40 is removably mounted to the housing 20 by screws.
In another embodiment, the mounting member 40 includes a mounting body 41 and a locking member 42, the locking member 42 has an abutment wall, and when the locking member 42 is mounted on the housing 20, the abutment wall abuts against the upper wall of the housing 20. The clip 42 is detachably attached to the housing 20, the condenser 30 is attached to the mounting body 41, and the mounting hole 4001 is formed in the mounting body 41.
In one embodiment, the locking member 42 is removably mounted to the housing 20 by a screw.
In another embodiment, the locking member 42 has at least one locking portion 421 and an abutting portion 422, the locking portion 421 is formed by extending the abutting portion 422 around, the locking portion 421 has elasticity, and a space for the locking portion 421 to move is formed between the locking portion 421 and the abutting portion 422. Meanwhile, the housing 20 has at least one clamping groove 2002, and when the clamping member 42 is mounted on the housing 20, the clamping portion 421 corresponds to the clamping groove 2002. When the engaging piece 42 is mounted to the housing 20, the engaging portion 421 is compressed, and the engaging portion 421 is engaged with the engaging groove 2002.
In one embodiment, the engaging portion 421 and the abutting portion 422 are integrally formed.
Further, the lamp with adjustable illumination intensity further comprises a circuit board assembly 50, and the circuit board assembly 50 is electrically connected to the light member 10. The housing 20 includes a lamp housing 21 and a base 22, and the lamp housing 21 is detachably mounted on the base 22.
In one embodiment, the lamp cover 21 has at least one extension portion 211, the extension portion 211 is formed by extending toward a side near the base 22, and the extension portion 211 has a protrusion 2111. The base 22 has at least one clamping hole 2201, and when the lamp cover 21 is mounted on the base 22, the protrusion 2111 is clamped to the clamping hole 2201.
Specifically, when the lamp cover 21 is mounted on the base 22, the extension portion 211 is pressed to align the protrusion 2111 with the card hole 2201, and then the extension portion 211 is released, so that the extension portion 211 rebounds under the elastic action, and the protrusion 2111 is clamped with the card hole 2201.
In another embodiment, the lamp cover 21 has at least one clamping hole, the base 22 has at least one assembling portion, the assembling portion is formed by extending the base 22 towards the direction approaching the lamp cover 21, and when the lamp cover 21 is mounted on the base 22, the assembling portion is clamped in the clamping hole. This embodiment is not shown in the figures.
The lamp housing 21 and the base 22 form a mounting cavity 2004, and the circuit board assembly 50 is detachably mounted in the mounting cavity 2004. Those skilled in the art will appreciate that the circuit board assembly 50 may be mounted to either the lamp housing 21 or the base 22. For convenience of description, the circuit board assembly 50 is described herein as being mounted on the lamp housing 21.
In one embodiment, the circuit board assembly 50 has at least one assembly hole 5001, the lamp housing 21 extends toward the base 22 to form a mounting portion 212, and the mounting portion 212 has an inclined surface 2121. When the circuit board assembly 50 is mounted on the lamp housing 21, the side wall of the mounting hole 5001 abuts against the inclined surface 2121. Continuing to press the circuit board assembly 50 toward the lamp housing 21, the side wall of the fitting hole 5001 presses the mounting portion 212 via the inclined surface 2121, and continuing to press the circuit board assembly 50 until the circuit board assembly 50 is away from the inclined surface 2121. At this time, the mounting portion 212 returns to the original position after being not pressed, and the mounting portion 212 is pressed against the circuit board assembly 50, so that the mounting portion 212 is used to fix the circuit board assembly 50 in the lateral direction. Meanwhile, when the circuit board assembly 50 needs to be removed, the mounting portion 212 is pressed, so that the mounting portion 212 is far away from the side wall of the assembly hole 5001, and then the circuit board assembly 50 is removed.
Further, the mounting portion 212 further has a positioning step 2122, and the positioning step 2122 is formed above the inclined surface 2121. When moving down the inclined surface 2121 until moving to the positioning step 2122, the circuit board assembly 50 is fixed in the vertical direction by the positioning step 2122. In other words, when the circuit board assembly 50 is mounted to the mounting portion 212, not only the circuit board assembly 50 but also the circuit board assembly 50 can be fixed in the vertical direction, and the firmness of the circuit board assembly 50 at the time of mounting can be further improved.
Those skilled in the art will appreciate that the circuit board assembly 50 may not be provided with the fitting hole 5001. When the circuit board assembly 50 is mounted on the housing 20, the mounting portion 212 formed by extending the lamp cover 21 is clamped to the outer wall of the circuit board assembly 50, so as to clamp and fix the circuit board assembly 50 to the housing 20.
Further, the lamp housing 21 extends toward the tail portion 32 to form an annular limiting portion 213, the annular limiting portion 213 and the lamp housing 21 form a mounting cavity 2003, the circuit board assembly 50 is disposed in the mounting cavity 2003, and the mounting cavity 2003 is used to define a mounting position of the circuit board assembly 50.
Specifically, the circuit board assembly 50 includes a mounting body 51 and a circuit board member 52, the mounting body 51 is mounted on the lamp housing 21, the mounting body 51, the lamp housing 21 and the annular limiting portion 213 form the assembly cavity 2003, and the circuit board member 52 is mounted on the assembly cavity 2003. The fitting hole 5001 is formed in the mounting body 51.
Preferably, the mounting body 51 is made of a transparent material, so as to facilitate observation of the wiring board member 52 mounted to the mounting body 51, and to facilitate observation before subsequent maintenance.
Further, the lighting device with adjustable illumination intensity further comprises a power supply unit 60, and the power supply unit 60 is electrically connected to the light member 10, so as to supply power to the light member 10.
In one embodiment, the power supply 60 is implemented as a battery. More preferably, the battery is detachably mounted to a side of the mounting body 51 remote from the wiring board member 52, thereby facilitating replacement of the battery.
It will be appreciated by those skilled in the art that the power supply 60 may also be implemented to include a plug, and an external power source may be used to provide power to the light member 10, which will not be described herein.
The mounting method of the lamp with the adjustable illumination brightness mainly comprises the following steps:
(A) The light collecting member 30 is detachably mounted on the lamp housing 21 through the mounting member 40, and when the light collecting member 30 needs to be replaced, the mounting member 40 is detached from the lamp housing 21 and replaced again;
(B) The circuit board assembly 50 is clamped and mounted on the lampshade 21;
(C) The lamp housing 21 is detachably mounted to the base 22.
Wherein in step (B), the method further comprises the steps of: (B1) Aligning the mounting portion 212 with the inclined surface 2121 and applying an external force to the circuit board assembly 50, the inclined surface 2121 being forced, the mounting portion 212 being inclined, and the mounting portion 212 applying a reverse pressing force to the circuit board assembly 50, thereby laterally restraining the circuit board assembly 50;
(B2) External force is continuously applied to the circuit board assembly 50 until the mounting portion 212 is separated from the inclined surface 2121 and moves to the positioning step 2122, and the positioning step 2122 vertically limits the circuit board assembly 50.
Wherein in step (C), the method further comprises the steps of: the protrusions 2111 of the extension 211 are aligned with the card holes 2201, and an external force is applied until the protrusions 2111 are snapped into the card holes 2201.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (10)
1. Illumination intensity adjustable lamps and lanterns, its characterized in that, illumination intensity adjustable lamps and lanterns include:
a brightening piece, which is provided with a power-on function and can emit brightening;
the shell is provided with a placing cavity, and the brightening piece is arranged in the placing cavity;
at least one light gathering piece, wherein the light gathering piece is capable of gathering light, and different light gathering pieces have different light gathering effects;
and the mounting piece is mounted on the condensing piece and detachably mounted on the shell.
2. A luminaire as claimed in claim 1, characterized in that the mounting member has at least one mounting hole, the light collecting member has a head portion and a tail portion, the tail portion being formed by the head portion extending, the head portion having a smaller dimension than the mounting hole, the tail portion having a larger dimension than the mounting hole, the head portion of the light collecting member being aligned with the mounting hole, and the position of the light collecting member being defined by the tail portion, the light collecting member being fixed to the mounting member.
3. The adjustable light fixture of claim 2 wherein the mounting member comprises a mounting body and a clamping member, the clamping member has an abutment wall, and when the clamping member is mounted to the housing, the abutment wall abuts against an upper wall of the housing, the clamping member is detachably mounted to the housing, the light collecting member is mounted to the mounting body, and the mounting hole is formed in the mounting body.
4. A lamp as claimed in claim 3, wherein the clamping member comprises at least one clamping portion and an abutting portion, the clamping portion is formed by extending the abutting portion to the periphery, the clamping portion has elasticity, a space for the clamping portion to move is formed between the clamping portion and the abutting portion, the housing has at least one clamping groove, when the clamping member is mounted on the housing, the clamping portion corresponds to the clamping groove, the clamping portion is compressed, and the clamping portion is clamped to the clamping groove.
5. The adjustable lighting device of claim 4, further comprising a circuit board assembly, wherein the circuit board assembly is electrically connected to the light member, the housing comprises a lamp housing and a base, the lamp housing is detachably mounted to the base, the lamp housing and the base form an assembly cavity, and the circuit board assembly is detachably mounted to the assembly cavity.
6. The adjustable lighting device as recited in claim 5, wherein said lamp housing has an extension portion, said extension portion being formed by extending toward a side adjacent to said base, and said extension portion having a projection, said base having at least one aperture, said projection being engaged with said aperture when said lamp housing is mounted to said base.
7. The lamp of claim 6, wherein the circuit board assembly has at least one assembly hole, the lamp housing extends toward the base to form a mounting portion, and the mounting portion has an inclined surface, and when the circuit board assembly is mounted on the lamp housing, a sidewall of the assembly hole abuts against the inclined surface.
8. The lamp of claim 7, wherein the mounting portion further comprises a positioning step, the positioning step is formed above the inclined surface, and the positioning step fixes the vertical direction of the circuit board assembly when the circuit board assembly moves up the inclined surface until the circuit board assembly moves to the positioning step.
9. The adjustable lighting device of claim 8, wherein the lamp housing extends in a direction toward the base to form an annular limiting portion, the annular limiting portion and the lamp housing form a mounting cavity, the circuit board assembly is disposed in the mounting cavity, the circuit board assembly comprises a mounting body and a circuit board member, the mounting body is mounted to the lamp housing, the mounting cavity is formed among the mounting body, the lamp housing and the annular limiting portion, the circuit board member is mounted to the mounting cavity, and the mounting hole is formed in the mounting body.
10. The adjustable lighting device of claim 9, further comprising a power supply, wherein the power supply is electrically connected to the light member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358569.XU CN220038274U (en) | 2023-03-01 | 2023-03-01 | Lighting brightness adjustable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358569.XU CN220038274U (en) | 2023-03-01 | 2023-03-01 | Lighting brightness adjustable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038274U true CN220038274U (en) | 2023-11-17 |
Family
ID=88740174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320358569.XU Active CN220038274U (en) | 2023-03-01 | 2023-03-01 | Lighting brightness adjustable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038274U (en) |
-
2023
- 2023-03-01 CN CN202320358569.XU patent/CN220038274U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130033851A1 (en) | Aquarium led lighting device | |
| CN220038274U (en) | Lighting brightness adjustable lamp | |
| CN109084222A (en) | A kind of energy-saving outdoor LED lamp | |
| KR102344789B1 (en) | Lighting equipment with SMPS module structure that is easy to connect and disconnect | |
| CN210624191U (en) | Light bulb | |
| CN208703703U (en) | A kind of LED light | |
| CN217503453U (en) | Lamp capable of enabling light to go down through lens | |
| CN220436350U (en) | LED light control lens with compressing and positioning functions | |
| CN219756178U (en) | Street lamp convenient to dismantle lamp shade | |
| CN218954714U (en) | Lighting lamp shade with spotlight function | |
| CN216667493U (en) | Lighting emergency lamp for improving lamp illumination brightness | |
| CN112963743B (en) | LED lamp | |
| CN210800758U (en) | Lighting lamp adopting flexible COB light source | |
| CN215808131U (en) | Ceiling lamp | |
| CN220152599U (en) | Lighting lamp connecting mechanism | |
| CN218178828U (en) | Lighting device | |
| CN215259275U (en) | 315 side light-emitting lamp bead with high luminous efficiency | |
| CN220082968U (en) | Lighting lamp mounting structure in data center | |
| CN212456517U (en) | Embedded down lamp | |
| CN208983096U (en) | A kind of energy-saving outdoor LED lamp | |
| CN220817669U (en) | Portable emergency LED lamp | |
| CN219414676U (en) | Novel heat dissipation lamp | |
| CN216744044U (en) | LED ceiling lamp convenient to change bulb | |
| CN219063372U (en) | LED classroom lamp easy and convenient to maintain | |
| CN203190166U (en) | Buckle type LED (Light-Emitting Diode) lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |