CN216789944U - Grille linear lamp - Google Patents
Grille linear lamp Download PDFInfo
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- CN216789944U CN216789944U CN202220160821.1U CN202220160821U CN216789944U CN 216789944 U CN216789944 U CN 216789944U CN 202220160821 U CN202220160821 U CN 202220160821U CN 216789944 U CN216789944 U CN 216789944U
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- heat dissipation
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- grille
- substrate
- heat
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Abstract
The utility model discloses a grille linear lamp, which comprises a lamp shell and a lower light source component, wherein the lamp shell comprises a first heat dissipation substrate, a second heat dissipation substrate and two lamp side plates, the first heat dissipation substrate and the second heat dissipation substrate are arranged between the two lamp side plates at intervals from top to bottom, the second heat dissipation substrate, the first heat dissipation substrate and the two lamp side plates are enclosed to form a first heat dissipation cavity extending from front to back, the second heat dissipation substrate and the two lamp side plates form a lower lamp groove with a downward opening, the upper surface of the first heat dissipation substrate is provided with a first heat dissipation structure, and the lower surface of the first heat dissipation substrate is provided with a second heat dissipation structure; the lower light source component is arranged on the lower lamp trough. When the LED lamp is used, after the lower light source assembly is heated, the heat emitted can be emitted into the first heat-emitting cavity through the second heat-emitting substrate, and the first heat-emitting substrate emits heat through the second heat-emitting substrate, so that the heat-emitting effect of the first heat-emitting substrate is further improved through the first heat-emitting structure and the second heat-emitting structure, and the heat-emitting effect is good.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a grille linear lamp.
Background
The linear lamp is a high-end flexible decorative lamp and is widely applied to public places such as office buildings, hotels, markets and the like. The existing linear lamp needs an external metal section for heat dissipation due to high temperature rise during working, the heat dissipation structure is complex, the heat dissipation performance is poor, and the grid linear lamp is complex in structure and poor in heat dissipation effect compared with an ordinary linear lamp.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a grille-shaped linear lamp that solves one or more of the problems of the prior art and provides at least one of the advantages of the prior art.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a grille linear lamp which comprises a lamp shell and a lower light source component, wherein the lamp shell comprises a first heat dissipation substrate, a second heat dissipation substrate and two lamp side plates extending forwards and backwards, the two lamp side plates are oppositely arranged at a left-right interval, the first heat dissipation substrate and the second heat dissipation substrate are arranged between the two lamp side plates at an upper-lower interval, the second heat dissipation substrate, the first heat dissipation substrate and the two lamp side plates enclose a first heat dissipation cavity extending forwards and backwards, the second heat dissipation substrate and the two lamp side plates form a lower lamp groove with a downward opening, a first heat dissipation structure is arranged on the upper surface of the first heat dissipation substrate, and a second heat dissipation structure is arranged on the lower surface of the first heat dissipation substrate; the lower light source component is arranged on the lower lamp trough.
The utility model has the beneficial effects that:
when the LED lamp is used, after the lower light source assembly is heated, the heat emitted can be emitted into the first heat-emitting cavity through the second heat-emitting substrate, and the first heat-emitting substrate emits heat through the second heat-emitting substrate, so that the heat-emitting effect is further improved, the heat-emitting structure is simple, and the heat-emitting effect is good.
As a further improvement of the technical scheme, the first heat dissipation structure is a plurality of first heat dissipation fins, a plurality of heat dissipation grooves are formed in the first heat dissipation fins and the lamp side plate in parallel, the grid linear lamp further comprises an upper light source assembly, and the upper light source assembly is arranged in the heat dissipation grooves.
The upper and lower light-emitting grid linear lamps can emit light up and down, heat of the lower light source component is not interfered from bottom to top, and the lower light source component still has good heat dissipation performance.
As the further improvement of the technical scheme, the first heat dissipation convex strips are convexly arranged on the inner wall of the heat dissipation groove, so that the heat dissipation effect is further improved.
As a further improvement of the technical scheme, the upper light source component is inserted in the heat dissipation groove in a front-back manner, so that the installation is convenient.
As a further improvement of the above technical solution, the second heat dissipation substrate is provided with a third heat dissipation structure, so as to further improve the heat dissipation effect.
As a further improvement of the above technical solution, the third heat dissipation structure is a plurality of third heat dissipation protruding strips, further improving the heat dissipation effect.
As the further improvement of the technical scheme, the second heat dissipation substrate is provided with a plurality of clamping grooves which are arranged at left and right intervals and used for fixing the lower light source assembly.
As a further improvement of the above technical scheme, the third heat dissipation structure is a plurality of third heat dissipation convex strips, and the clamping grooves are concavely arranged in the third heat dissipation convex strips, so that the heat dissipation and fixing effects are achieved, and the thickness of the second heat dissipation substrate is reduced.
As the further improvement of the technical scheme, the clamping grooves are provided with the clamping stripes which extend forwards and backwards, so that the contact area with air is increased, the heat dissipation effect is further improved, and the clamping grooves can be connected with bolts, and are more firm in fixation.
As the further improvement of the technical scheme, the lower light source component comprises a lower light emitting plate, a lens support and a grid lampshade, the lens support and the lower light emitting plate are arranged in the lower light trough, and the grid lampshade is clamped on the lens support.
Drawings
The utility model is further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view of an embodiment of a grille linear lamp provided by the present invention, wherein six arrows respectively indicate a forward direction, a backward direction, a left direction, a right direction, an upward direction and a downward direction;
FIG. 2 is a partially enlarged schematic view of an embodiment of a grille linear lamp according to the present invention, wherein six arrows indicate a forward direction, a backward direction, a left direction, a right direction, an upward direction and a downward direction, respectively;
fig. 3 is an enlarged view at a in fig. 2.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 3, a grille linear lamp of the present invention is made as follows:
in some embodiments, a grille linear lamp includes a lamp housing and a lower light source assembly 400, the lamp housing includes a first heat dissipation substrate 200, a second heat dissipation substrate 300, two lamp side plates 100 extending forward and backward, and end plates 600 disposed at two ends of the lamp side plates 100, the end plates 600 are detachably connected with the lamp side plates 100, and may specifically be connected by a snap connection or a screw plug; the two lamp side plates 100 are oppositely arranged at a left-right interval, the first heat dissipation substrate 200 and the second heat dissipation substrate 300 are arranged between the two lamp side plates 100 at an upper-lower interval, the second heat dissipation substrate 300, the first heat dissipation substrate 200 and the two lamp side plates 100 enclose a first heat dissipation cavity 110 extending forwards and backwards, the second heat dissipation substrate 300 and the two lamp side plates 100 form a lower lamp groove 120 with a downward opening, the upper surface of the first heat dissipation substrate 200 is provided with a first heat dissipation structure, and the lower surface of the first heat dissipation substrate 200 is provided with a second heat dissipation structure 220; the lower light source assembly 400 is disposed at the lower lamp well 120. The first and second heat dissipation structures 220 may be heat dissipation strips or heat dissipation grooves.
When the light source assembly 400 is used, after the temperature of the lower light source assembly 400 is raised, the heat emitted from the first heat dissipation substrate 200 can be emitted into the first heat dissipation cavity 110 through the second heat dissipation substrate 300, and the first heat dissipation substrate 200 further improves the heat dissipation effect through the first heat dissipation structure and the second heat dissipation structure 220 after the heat is dissipated through the second heat dissipation substrate 300, so that the heat dissipation structure is simple.
The second heat dissipating substrate 300 may have a heat dissipating function and may also have a function of fixing the lower light source assembly 400. Specifically, the second heat dissipation substrate 300 is provided with a third heat dissipation structure, so as to further improve the heat dissipation effect. In this embodiment, the third heat dissipation structure is a plurality of third heat dissipation protruding strips 320, and the second heat dissipation substrate 300 is provided with a plurality of slots 310, the slots 310 are arranged at left and right intervals for fixing the lower light source assembly 400. The third heat dissipation structure and the card slot 310 may be disposed on the second heat dissipation substrate 300, or in this embodiment, the card slot 310 is recessed in the third heat dissipation protrusion 320, and plays a role in heat dissipation and fixing, thereby reducing the thickness of the second heat dissipation substrate 300.
The plurality of slots 310 are spaced apart from each other, and serve to dissipate heat and fix the lower light source assembly 400. Specifically, the lower light source assembly 400 may be fixed by clamping, or may be fixed by a fixing screw 430. In this embodiment, the lower light source assembly 400 includes a lower light emitting plate 410, a lens support 420, a fixing screw 430, and a grille lamp cover 440, wherein the fixing screw 430 is connected to the clamping groove 310 after sequentially passing through the lens support 420 and the lower light emitting plate 410, the grille lamp cover 440 is provided with two rows of male fasteners extending forward and backward, the lens support 420 is correspondingly provided with a female fastener, and the grille lamp cover 440 is connected to the lens support 420 through the male fasteners and the female fastener.
Furthermore, the clamping groove 310 is provided with clamping stripes extending from front to back, so that the contact area between the clamping groove 310 and air is increased, the heat dissipation effect is further improved, and the clamping groove can be connected with a bolt to be more firmly fixed. During installation, the fixing screws 430 sequentially penetrate through the lens support 420 and the lower light emitting plate 410 and then are in threaded connection with the clamping grooves 310, and the grille lamp shade 440 is buckled on the lens support 420. In addition, the lower light source assembly 400 may also be formed by combining a lower light source and a PC lamp cover, which are inserted into the lower light trough 120. Therefore, the linear lamp of the embodiment has the advantages of stable connection, accurate positioning, convenient installation and easy disassembly and assembly, and the light distribution mode of the lamp is changed by replacing the lens support 420 to achieve the light distribution effect required by customers.
Further, two lamp curb plates 100, first heat dissipation base plate 200, the integrative setting of second heat dissipation base plate 300, specific accessible aluminum alloy material extrusion for simple structure need not independent equipment, has also simplified the structure.
Further, in order to meet the demand of market diversification, a top light source assembly 500 is further provided. The upper light source assembly 500 includes an upper light emitting lamp housing and an upper light source plate. The first heat dissipation structure is a plurality of first heat dissipation fins 210, and the plurality of first heat dissipation fins 210 and the lamp side plate 100 form a plurality of heat dissipation grooves 130 arranged side by side. The upper light source assembly 500 is disposed in the heat dissipation groove 130, so that the upper and lower light-emitting grille linear lamps can emit light up and down, and the heat of the lower light source assembly 400 is not interfered, and the heat dissipation performance is still good. An upper light source inserting groove is further formed in the heat dissipation groove 130, and the upper light emitting lampshade and the upper light source plate are inserted into the upper light source inserting groove in a front-back inserting mode, so that the installation is more convenient. The upper light source assembly 500 is arranged to enable the grille linear lamp to emit light up and down, and the illumination mode of emitting light independently can be selected, and the illumination mode of emitting light up and down can also be selected, so that the market diversification requirement is met.
Furthermore, the inner wall of the heat sink 130 is protruded with a first heat dissipation protrusion 131, so as to further improve the heat dissipation effect.
While the preferred embodiments of the present invention have been described in detail, it is to be understood that the utility model is not limited to the precise embodiments, and that various equivalent changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. A grille linear lamp comprising:
the lamp body comprises a first heat dissipation substrate (200), a second heat dissipation substrate (300) and two lamp side plates (100) extending forwards and backwards, the two lamp side plates (100) are arranged at a left-right opposite interval, the first heat dissipation substrate (200) and the second heat dissipation substrate (300) are arranged between the two lamp side plates (100) at an upper-lower interval, the second heat dissipation substrate (300), the first heat dissipation substrate (200) and the two lamp side plates (100) enclose a first heat dissipation cavity (110) extending forwards and backwards, a lower lamp groove (120) with a downward opening is formed by the second heat dissipation substrate (300) and the two lamp side plates (100), a first heat dissipation structure is arranged on the upper surface of the first heat dissipation substrate (200), and a second heat dissipation structure (220) is arranged on the lower surface of the first heat dissipation substrate (200);
a lower light source assembly (400) disposed at the lower lamp well (120).
2. A grille linear light as set forth in claim 1 wherein:
the first heat dissipation structure is a plurality of first heat dissipation fins (210), the first heat dissipation fins (210) and the lamp side plate (100) form a plurality of heat dissipation grooves (130) which are arranged side by side, the grille linear lamp further comprises an upper light source assembly (500), and the upper light source assembly (500) is arranged in the heat dissipation grooves (130).
3. A grille linear light as set forth in claim 2, wherein:
the inner wall of the heat dissipation groove (130) is convexly provided with a first heat dissipation convex strip (131).
4. A grille linear light as set forth in claim 3 wherein:
the upper light source assembly (500) is inserted in the heat dissipation groove (130) in a front-back manner.
5. A grille linear light as set forth in claim 1 wherein:
the second heat dissipation substrate (300) is provided with a third heat dissipation structure.
6. The grille linear lamp of claim 5 wherein:
the third heat dissipation structure is a plurality of third heat dissipation protruding strips (320).
7. The linear grille lamp of claim 5 wherein:
the second heat dissipation substrate (300) is provided with a plurality of clamping grooves (310), and the clamping grooves (310) are arranged at left and right intervals.
8. The grille linear lamp of claim 7 wherein:
the third heat dissipation structure is a plurality of third heat dissipation protruding strips (320), and the clamping grooves (310) are concavely arranged in the third heat dissipation protruding strips (320).
9. The grille linear lamp of claim 7 wherein:
the clamping groove (310) is provided with clamping stripes extending forwards and backwards.
10. A grille linear lamp as set forth in any one of claims 1 to 9 wherein:
the lower light source assembly (400) comprises a lower light emitting plate (410), a lens support (420) and a grille lamp cover (440), the lens support (420) and the lower light emitting plate (410) are installed in the lower light trough (120), and the grille lamp cover (440) is clamped on the lens support (420).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220160821.1U CN216789944U (en) | 2022-01-20 | 2022-01-20 | Grille linear lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220160821.1U CN216789944U (en) | 2022-01-20 | 2022-01-20 | Grille linear lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216789944U true CN216789944U (en) | 2022-06-21 |
Family
ID=82015553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220160821.1U Active CN216789944U (en) | 2022-01-20 | 2022-01-20 | Grille linear lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216789944U (en) |
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2022
- 2022-01-20 CN CN202220160821.1U patent/CN216789944U/en active Active
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