CN107559625B - Lamp body light guide plate fixing structure and lamp - Google Patents
Lamp body light guide plate fixing structure and lamp Download PDFInfo
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- CN107559625B CN107559625B CN201711025805.1A CN201711025805A CN107559625B CN 107559625 B CN107559625 B CN 107559625B CN 201711025805 A CN201711025805 A CN 201711025805A CN 107559625 B CN107559625 B CN 107559625B
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- 230000017525 heat dissipation Effects 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention provides a lamp body light guide plate fixing structure and a lamp, and relates to the technical field of lamp illumination. The lamp body light guide plate fixing structure has the characteristics of convenience in assembly and disassembly and good light guide effect of the light guide plate.
Description
Technical Field
The invention relates to the technical field of lamp illumination, in particular to a lamp body light guide plate fixing structure and a lamp.
Background
The LED is a semiconductor capable of converting electric energy into visible light, changes the three primary color powder lighting principles of incandescent lamp tungsten filament lighting and fluorescent energy-saving lamp, adopts electric energy lighting, has the advantages of long service life, high light efficiency, no radiation, low power consumption and the like, and is widely used in the living environment at present, and the LED lamp is gradually replaced by the energy-saving and electricity-saving requirement. Meanwhile, energy conservation and carbon reduction are taken as directions of various countries in the world at present, and along with the proposal of energy conservation and green illumination concepts, the LED lamp serving as a green light source is more and more popular in the field of lamp illumination. The light guide plate fixing structure is used as a component part of the lamp, has the functions of connecting the light guide plate and fixing the whole lamp, and is an important component part in the lamp structure.
The prior light guide plate fixing structure has the above effects, however, the prior light guide plate fixing structure is usually fixed with the light guide plate by screws, too many screw holes affect the light source arrangement to cause poor light guide effect of the light guide plate, or other bearing fittings are utilized to hold up the light guide plate and fix the light guide plate by screws, the fixing process is complex, and the light guide effect of the light guide plate is inconvenient to disassemble and assemble and is affected.
Disclosure of Invention
The invention aims to provide a lamp body light guide plate fixing structure and a lamp, which are used for relieving the problems that the existing light guide plate fixing structure is used for fixing a light guide plate usually through screws, too many threaded holes affect the arrangement of light sources to cause poor light guide effect of the light guide plate, or other bearing accessories are used for supporting the light guide plate and fixing the light guide plate through screws, the fixing process is complicated, and the light guide effect of the light guide plate is inconvenient to disassemble and assemble and is affected.
The invention provides a fixing structure of a lamp body light guide plate, which comprises a top cover, a bottom cover and a fixing unit positioned between the top cover and the bottom cover, wherein the fixing unit comprises a first fixing piece, a second fixing piece and a third fixing piece which are fixedly connected end to end in sequence;
the outer side surfaces of the first fixing piece, the second fixing piece and the third fixing piece are inwards sunken to form fixing grooves, threaded holes are formed in two ends of the first fixing piece, the second fixing piece and the third fixing piece, and the fixing grooves are used for fixedly connecting the light guide plate of the lamp.
Further, the first fixing piece, the second fixing piece and the third fixing piece are all provided with a heat dissipation plate between any adjacent two sides, and the top cover and the bottom cover are fixedly connected with the heat dissipation plate.
Further, the shape of the heat dissipation plate is A-shaped, and the upper surface and the lower surface of the heat dissipation plate are inwards recessed to form a plurality of heat dissipation grooves.
Further, the inner side surfaces of the first fixing piece, the second fixing piece and the third fixing piece extend outwards to form a first buckle and a second buckle which are arranged opposite to each other;
the first buckle and the second buckle are respectively and correspondingly clamped with the bottoms of the different heat dissipation plates.
Further, the first buckle and the second buckle comprise an extension portion and a claw used for being clamped at the bottom of the heat dissipation plate, an included angle between the extension portion and the claw is an acute angle, and the inner sides of the first fixing piece, the second fixing piece and the third fixing piece correspondingly extend outwards to form the extension portion.
Further, the material of the heat dissipation plate is aluminum material.
Further, the first fixing piece, the second fixing piece and the third fixing piece are all made of plastic materials
Further, the first fixing piece, the second fixing piece and the third fixing piece are all injection molding, and the heat dissipation plate is die casting.
Further, the top cover and the bottom cover are light homogenizing plates.
The beneficial effects of the invention are as follows:
the fixing structure of the lamp body light guide plate comprises a top cover, a bottom cover and a fixing unit positioned between the top cover and the bottom cover, wherein the fixing unit comprises a first fixing piece, a second fixing piece and a third fixing piece which are fixedly connected end to end in sequence, the outer side faces of the first fixing piece, the second fixing piece and the third fixing piece are inwards sunken to form fixing grooves, screw holes are formed in the two ends of the first fixing piece, the second fixing piece and the third fixing piece, and when the light guide plate is fixed, an installer inserts the light guide plates of the lamp in a one-to-one correspondence mode along the corresponding fixing grooves of the first fixing piece, the second fixing piece and the third fixing piece, and the fixing grooves can play a fixing role on the upper surface and the lower surface of the light guide plate in the vertical direction so as to prevent the light guide plate from falling down; the light guide plate of the lamp is confirmed to be completely matched with the corresponding fixing groove, after the light guide plate of the lamp is correspondingly matched and installed, the installer correspondingly connects the screws in the corresponding threaded holes, the screws in the threaded holes can play a role in fixing the light guide plate in the horizontal direction, and the fixing effect of the light guide plate fixing structure of the lamp body on the light guide plate is further guaranteed.
According to the lamp body light guide plate fixing structure, the outer side faces of the first fixing piece, the second fixing piece and the third fixing piece are recessed inwards to form the fixing grooves, the fixing grooves play a role in fixing the light guide plate in the vertical direction, the threaded holes are formed in the two ends of the first fixing piece, the second fixing piece and the third fixing piece, the threaded holes play a role in fixing the light guide plate in the horizontal direction, and the lamp body light guide plate fixing structure is used for fixing the light guide plate in the vertical direction and the horizontal direction through the fixing grooves and the threaded holes, so that the firmness and the stability of connection of the light guide plate are guaranteed. Meanwhile, the light guide plate is fixed through the fixing groove and the threaded holes, so that the number of the whole threaded holes of the light guide plate fixing structure of the lamp body is reduced, and further the influence of the threaded holes on the arrangement of the light sources is reduced, and the light guide effect of the light guide plate is guaranteed to the greatest extent.
Wherein, fix the light guide plate through fixed slot and screw hole, make things convenient for installer to carry out lamps and lanterns installation and dismantlement maintenance, be convenient for installer's operation, improved work efficiency greatly. Meanwhile, the number of the threaded holes is reduced by the lamp body light guide plate fixing structure, so that the lamp body light guide plate fixing structure is as an integral, and the overall attractiveness of the lamp body light guide plate fixing structure is improved.
The invention provides a lamp with the lamp body light guide plate fixing structure.
The beneficial effects of the invention are as follows:
the lamp has the same advantages as the lamp body light guide plate fixing structure, and the description is omitted here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first perspective exploded structure of a fixing structure of a light guide plate of a lamp body according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a second perspective exploded structure of a fixing structure of a light guide plate of a lamp body according to an embodiment of the invention
FIG. 3 is a schematic diagram illustrating a connection structure between the fixing unit and the heat dissipating plate in FIG. 1;
fig. 4 is an enlarged view at a in fig. 3;
fig. 5 is an enlarged view at B in fig. 3;
FIG. 6 is a schematic view of a specific structure of the first fixing member in FIG. 1;
fig. 7 is an enlarged view at C in fig. 6;
fig. 8 is a schematic diagram showing a specific structure of the heat dissipating plate in fig. 1.
Icon: 1-top cover; 2-a bottom cover; 3-a fixing unit; 4-a heat dissipation plate; 5-a first buckle; 6-a second buckle; 7-a light guide plate; 31-a first fixing member; 32-a second fixing member; 33-a third mount; 311-fixing groove; 312-threaded holes; 41-a heat sink; 51-extension; 52-claw.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1, 2, 3 and 4, the fixing structure of the light guide plate 7 of the lamp body provided in this embodiment includes a top cover 1, a bottom cover 2 and a fixing unit 3 located between the top cover 1 and the bottom cover 2, where the fixing unit 3 includes a first fixing member 31, a second fixing member 32 and a third fixing member 33 fixedly connected end to end in sequence.
The outer side surfaces of the first fixing piece 31, the second fixing piece 32 and the third fixing piece 33 are inwards recessed to form a fixing groove 311, two ends of the first fixing piece 31, the second fixing piece 32 and the third fixing piece 33 are respectively provided with a threaded hole 312, and the fixing groove 311 is used for fixedly connecting the light guide plate 7 of the lamp.
The fixing structure of the lamp body light guide plate comprises a top cover 1, a bottom cover 2 and a fixing unit 3 positioned between the top cover 1 and the bottom cover 2, wherein the fixing unit 3 comprises a first fixing piece 31, a second fixing piece 32 and a third fixing piece 33 which are fixedly connected end to end in sequence, the outer side surfaces of the first fixing piece 31, the second fixing piece 32 and the third fixing piece 33 are inwards sunken to form a fixing groove 311, screw holes 312 are formed at two ends of the first fixing piece 31, the second fixing piece 32 and the third fixing piece 33, when the light guide plate 7 is fixed, an installer inserts the light guide plate 7 of the lamp in a one-to-one correspondence manner along the corresponding fixing grooves 311 of the first fixing piece 31, the second fixing piece 32 and the third fixing piece 33, and the fixing grooves 311 can play a fixing role on the upper surface and the lower surface of the light guide plate 7 in the vertical direction so as to prevent the light guide plate 7 from falling; wherein, the screw holes 312 are all arranged at the two ends of the first fixing piece 31, the second fixing piece 32 and the third fixing piece 33, and after the light guide plate 7 of the lamp is completely matched with the corresponding fixing groove 311, the installer correspondingly connects the screws in the corresponding screw holes 312, and the screws in the screw holes 312 can play a role in fixing the light guide plate 7 in the horizontal direction, so that the fixing effect of the light guide plate 7 by the lamp body light guide plate fixing structure is further ensured.
The lamp body light guide plate 7 fixed knot that this embodiment provided constructs through the lateral surface of first mounting 31, second mounting 32 and third mounting 33 three all inwards sunken formation fixed slot 311, fixed slot 311 plays fixed action to light guide plate 7 in vertical direction to and set up screw hole 312 at first mounting 31, second mounting 32 and third mounting 33 three both ends, screw hole 312 plays fixed action to light guide plate 7 in the horizontal direction, and this lamp body light guide plate fixed knot constructs and utilizes fixed slot 311 and screw hole 312 to fix light guide plate 7 respectively in vertical and horizontal direction, has ensured the fastness and the stability of light guide plate 7 connection. Meanwhile, the fixing grooves 311 and the threaded holes 312 are used for fixing the light guide plate 7, so that the number of the whole threaded holes 312 of the lamp body light guide plate fixing structure is reduced, and further the influence of the threaded holes 312 on the arrangement of light sources is reduced, and the light guide effect of the light guide plate 7 is guaranteed to the greatest extent.
Wherein, in this embodiment, fix light guide plate 7 through fixed slot 311 and screw hole 312, the convenience installer carries out lamps and lanterns installation and dismantles the maintenance, and the operation of the installer of being convenient for has improved work efficiency greatly. Meanwhile, the number of the threaded holes 312 is reduced by the lamp body light guide plate fixing structure, so that the lamp body light guide plate fixing structure is as a whole, and the overall attractiveness of the lamp body light guide plate fixing structure is improved.
As shown in fig. 1, 2, 3 and 4, a heat dissipation plate 4 is disposed between any two adjacent sides of the first fixing member 31, the second fixing member 32 and the third fixing member 33, and the heat dissipation plate 4 is fixedly connected between the top cover 1 and the bottom cover 2.
In this embodiment, the heat dissipation plate 4 is disposed between any two adjacent sides of the first fixing member 31, the second fixing member 32 and the third fixing member 33, and the heat dissipation plate 4 can improve the heat dissipation effect of the lamp, so as to prevent the lamp from being damaged due to the excessively high temperature. Meanwhile, the overall heat dissipation effect of the lamp is good, the service life of the lamp can be prolonged, and the practicability and the functionality of the fixing structure of the light guide plate of the lamp body are further improved.
As shown in fig. 1, 2, 3, 4 and 8, specifically, the heat dissipation plate 4 has an a-shape in external shape, and the upper surface and the lower surface of the heat dissipation plate 4 are each recessed inward to form a plurality of heat dissipation grooves 41.
In this embodiment, the shape of the heat dissipation plate 4 is an a-shape, and the a-shape heat dissipation plate 4 can be better installed in a matching manner with the space between any two adjacent sides of the first fixing piece 31, the second fixing piece 32 and the third fixing piece 33, so that the overall aesthetic degree of the lamp body light guide plate fixing structure is further improved.
Simultaneously, the upper surface and the lower surface of heating panel 4 all inwards recess and form a plurality of heat dissipation grooves 41, and a plurality of heat dissipation grooves 41 have improved the whole heat dissipation surface area of heating panel 4, and then have improved the radiating effect of heating panel 4, have further improved the practicality and the functionality of this lamp body light guide plate fixed knot constructs.
As shown in fig. 3, 5, 6, 7 and 8, the inner side surfaces of the first fixing member 31, the second fixing member 32 and the third fixing member 33 all extend outwards to form a first buckle 5 and a second buckle 6 which are opposite to each other.
The first buckle 5 and the second buckle 6 are respectively and correspondingly clamped with the bottoms of the different heat dissipation plates 4.
In this embodiment, the inner side surfaces of the first fixing member 31, the second fixing member 32 and the third fixing member 33 all extend outwards to form a first buckle 5 and a second buckle 6 which are opposite to each other, the bottoms of the first buckle 5 and the second buckle 6 and the different heat dissipation plates 4 are respectively and correspondingly clamped, when the heat dissipation plates 4 are installed, an installer fixes the top of the heat dissipation plate 4 at the joint of any two sides of the first fixing member 31, the second fixing member 32 and the third fixing member 33, and simultaneously, the bottoms of the first buckle 5 and the second buckle 6 and the different heat dissipation plates 4 are respectively and correspondingly clamped, and the connection firmness of the heat dissipation plates 4 is further guaranteed by the first buckle 5 and the second buckle 6.
As shown in fig. 5, 6 and 7, specifically, each of the first buckle 5 and the second buckle 6 includes an extension portion 51 and a claw 52 for clamping the bottom of the heat dissipation plate 4, an included angle between the extension portion 51 and the claw 52 is an acute angle, and inner sides of the first fixing member 31, the second fixing member 32 and the third fixing member 33 correspondingly extend outwards to form the extension portion 51.
In this embodiment, the first buckle 5 and the second buckle 6 all include extension 51 and be used for the jack catch 52 of joint heating panel 4 bottom, and the contained angle between extension 51 and the jack catch 52 is the acute angle, and the extension 51 that is the acute angle setting firmly holds the bottom firm joint with the heating panel 4 corresponds to be connected with jack catch 52, and jack catch 52 can prevent that the bottom of heating panel 4 from breaking away from corresponding first buckle 5 or second buckle 6 departments, has further improved the practicality and the functionality of this lamp body light guide plate fixed knot constructs.
Specifically, the material of the heat dissipation plate 4 is an aluminum material.
In this embodiment, aluminum has good heat dissipation, and can timely and rapidly transfer heat generated by the lamp body in a long-time working state to the outside of the fixing structure of the light guide plate 7 of the lamp body. In addition, the relative density of aluminum is small, the product weight of the aluminum material is light, the integral weight of the lamp body light guide plate fixing structure is reduced, and the safety of the lamp body light guide plate fixing structure is improved.
In this embodiment, the heat dissipation plate 4 of the light guide plate fixing structure of the lamp body may be made of other materials with good heat dissipation effect, such as copper material, stainless steel alloy material, etc.
In this embodiment, in order to better improve the heat dissipation effect of the fixing structure of the light guide plate of the lamp body, a layer of heat dissipation silica gel may be coated on the surface of the heat dissipation plate 4. The heat dissipation silica gel is a heat conduction material with low thermal resistance, high heat conduction performance and high flexibility. The high flexibility of the heat dissipation silica gel can reduce the pressure required between components and parts, and simultaneously covers the surface with micro unevenness, so that the components and parts are fully contacted to improve the heat conduction efficiency, and the lamp is further protected from being burnt out due to overheating.
The first fixing member 31, the second fixing member 32 and the third fixing member 33 are all made of plastic materials.
In this embodiment, in order to reduce the manufacturing cost and the overall weight of the light guide plate fixing structure of the lamp body, the materials of the first fixing member 31, the second fixing member 32 and the third fixing member 33 are all plastic materials. Meanwhile, the installer inserts the light guide plates 7 of the lamp in a one-to-one correspondence manner along the fixing grooves 311 of the corresponding first fixing piece 31, second fixing piece 32 and third fixing piece 33, the elasticity of plastic materials of the first fixing piece 31, second fixing piece 32 and third fixing piece 33 and the rigidity characteristic of the aluminum material of the radiator can firmly fix the light guide plates 7 of the lamp, and the falling condition of the light guide plates 7 of the lamp is prevented.
Wherein, the first fixing piece 31, the second fixing piece 32 and the third fixing piece 33 are all injection molding, and the heat dissipation plate 4 is injection molding.
In this implementation, injection molding and die casting both have the characteristics that production efficiency is high, and can mass production, reduce the process of cutting, reduced manufacturing cost.
Wherein, top cap 1 and bottom cap 2 are even light board.
In this embodiment, in order to improve the soft and highlight indoor lighting effect of the lamp, the top cover 1 and the bottom cover 2 are both light homogenizing plates.
Example two
The embodiment provides a lamp, which is provided with the lamp body light guide plate fixing structure in the first embodiment.
The lamp has the same advantages as the lamp body light guide plate fixing structure, and the description is omitted here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. The lamp body light guide plate fixing structure is characterized by comprising a top cover (1), a bottom cover (2) and a fixing unit (3) positioned between the top cover (1) and the bottom cover (2), wherein the fixing unit (3) comprises a first fixing piece (31), a second fixing piece (32) and a third fixing piece (33) which are fixedly connected end to end in sequence;
the outer side surfaces of the first fixing piece (31), the second fixing piece (32) and the third fixing piece (33) are inwards recessed to form a fixing groove (311), threaded holes (312) are formed in two ends of the first fixing piece, the second fixing piece and the third fixing piece, and the fixing groove (311) is used for fixedly connecting a light guide plate of a lamp;
a heat radiation plate (4) is arranged between any two adjacent sides of the first fixing piece (31), the second fixing piece (32) and the third fixing piece (33), and the heat radiation plate (4) is fixedly connected between the top cover (1) and the bottom cover (2);
the inner side surfaces of the first fixing piece (31), the second fixing piece (32) and the third fixing piece (33) extend outwards to form a first buckle (5) and a second buckle (6) which are arranged opposite to each other;
the first buckle (5) and the second buckle (6) are respectively and correspondingly clamped with the bottoms of the different radiating plates (4);
the surface of the radiating plate is coated with a layer of radiating silica gel.
2. The structure for fixing the light guide plate of the lamp body according to claim 1, wherein the heat dissipation plate (4) has an a-shape in shape, and the upper surface and the lower surface of the heat dissipation plate (4) are each recessed inward to form a plurality of heat dissipation grooves (41).
3. The light guide plate fixing structure of the lamp body according to claim 1, wherein the first buckle (5) and the second buckle (6) each comprise an extension portion (51) and a claw (52) for clamping the bottom of the heat dissipation plate (4), an included angle between the extension portion (51) and the claw (52) is an acute angle, and inner sides of the first fixing piece (31), the second fixing piece (32) and the third fixing piece (33) are extended outwards to form the extension portion (51).
4. A lamp body light guide plate fixing structure according to claim 3, characterized in that the material of the heat dissipation plate (4) is an aluminum material.
5. The structure according to any one of claims 1 to 4, wherein the first fixing member (31), the second fixing member (32) and the third fixing member (33) are all made of plastic materials.
6. The structure according to claim 5, wherein the first fixing member (31), the second fixing member (32) and the third fixing member (33) are injection-molded, and the heat dissipation plate is injection-molded.
7. The lamp body light guide plate fixing structure according to claim 6, wherein the top cover (1) and the bottom cover (2) are both light homogenizing plates.
8. A lamp comprising the lamp body light guide plate fixing structure according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025805.1A CN107559625B (en) | 2017-10-26 | 2017-10-26 | Lamp body light guide plate fixing structure and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025805.1A CN107559625B (en) | 2017-10-26 | 2017-10-26 | Lamp body light guide plate fixing structure and lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107559625A CN107559625A (en) | 2018-01-09 |
| CN107559625B true CN107559625B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711025805.1A Active CN107559625B (en) | 2017-10-26 | 2017-10-26 | Lamp body light guide plate fixing structure and lamp |
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| CN205050034U (en) * | 2015-10-29 | 2016-02-24 | 浪潮电子信息产业股份有限公司 | Hot plug fan board |
| CN206563201U (en) * | 2015-12-11 | 2017-10-17 | 松下知识产权经营株式会社 | Ligthing paraphernalia |
| CN207407099U (en) * | 2017-10-26 | 2018-05-25 | 江苏达伦电子股份有限公司 | Lamp body light guide board fixing structure and lamps and lanterns |
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| CN107559625A (en) | 2018-01-09 |
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