CN217519768U - Street lamp based on die-casting heat radiation structure - Google Patents
Street lamp based on die-casting heat radiation structure Download PDFInfo
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- CN217519768U CN217519768U CN202220998885.9U CN202220998885U CN217519768U CN 217519768 U CN217519768 U CN 217519768U CN 202220998885 U CN202220998885 U CN 202220998885U CN 217519768 U CN217519768 U CN 217519768U
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- heat dissipation
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- mounting
- street lamp
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- 238000004512 die casting Methods 0.000 title claims abstract description 18
- 230000005855 radiation Effects 0.000 title claims description 5
- 230000017525 heat dissipation Effects 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000004806 packaging method and process Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010288 cold spraying Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000005538 encapsulation Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model relates to the technical field of street lamps, in particular to a street lamp based on a die-casting heat dissipation structure, which comprises a base shell, a locking element, a packaging cover and an LED lamp assembly, wherein the base shell comprises a connecting end, a placement cavity, a heat dissipation end and an installation panel arranged at the heat dissipation end which are arranged in sequence; the locking element is connected to the connecting end and forms a locking groove with the connecting end; the packaging cover is arranged in the mounting cavity and seals the mounting cavity to form a closed space; the LED lamp assembly comprises an LED lamp panel arranged on the installation panel and a lens arranged on the installation panel and covering the LED lamp panel. The utility model discloses an integrated into one piece's base shell, structural integrity is strong, and preparation is convenient, and direct die-casting forms the base shell, and structural cost is low, and the end that dispels the heat has the radiating groove moreover, and the radiating effect is good.
Description
Technical Field
The utility model relates to a street lamp technical field especially relates to a street lamp based on die-casting heat radiation structure.
Background
With the continuous enhancement of the national new energy-saving and environment-friendly policy, the gradual reduction of coal-fired power generation and the increase of the use of renewable energy sources are the development directions of the national future energy policy, and public lighting such as highway and road lighting is a large consumer. Therefore, the solar street lamp is used for replacing the traditional commercial power street lamp for lighting and can be regarded as an important means for energy conservation, emission reduction and polluted air treatment, and the solar street lamp is gradually popular in the lighting market due to the advantages of environmental protection, no power consumption, convenience in installation, safety, durability and the like.
The solar street lamp is a lamp for providing a road with a lighting function as common equipment for municipal roads, is generally a lamp in a road surface lighting range in traffic lighting, and is widely applied to various places needing lighting. Most of the existing street lamp structures are complex in design, high in structural cost and high in requirement for matching and assembling of a plurality of accessories, the heat dissipation performance of the street lamp is greatly influenced, and the street lamp heat dissipation structure can be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an adopt integrated into one piece's base shell, structural integrity is strong, and preparation is convenient, and direct die-casting forms the base shell, and structural cost is low, and the end that dispels the heat has the radiating groove moreover, and the street lamp based on die-casting heat radiation structure that the radiating effect is good.
The utility model adopts the technical proposal that: a street lamp based on a die-casting heat dissipation structure comprises a base shell, a locking element, a packaging cover and an LED lamp assembly, wherein the base shell comprises a connecting end, an accommodating cavity, a heat dissipation end and an installation panel arranged at the heat dissipation end, the connecting end, the accommodating cavity, the heat dissipation end and the installation panel are sequentially arranged; the locking element is connected to the connecting end and forms a locking groove with the connecting end; the packaging cover is arranged in the placing cavity and seals the placing cavity to form a closed space; the LED lamp assembly comprises an LED lamp panel arranged on the installation panel and a lens arranged on the installation panel and covering the LED lamp panel.
The further improvement of the scheme is that the connecting end is arranged in a semicircular shape, connecting columns are integrally formed on two sides of the connecting end, and connecting holes are formed in the connecting columns.
In a further improvement of the above scheme, the locking element comprises a locking piece and a locking screw for locking the locking piece to the connecting hole.
The further improvement of the scheme is that the mounting cavity comprises a connecting outer edge, an outer edge column is arranged on the connecting outer edge, and an outer edge connecting hole is formed in the packaging cover corresponding to the outer edge column.
The further improvement of the scheme is that the inner side of the corresponding connecting outer edge of the packaging cover is provided with a first sealing ring.
The scheme is further improved in that the heat dissipation groove is formed by separating a plurality of heat dissipation fins.
The further improvement of the scheme is that the heat radiating fins incline towards the water outlet.
The further improvement of the scheme is that the mounting panel is provided with a first mounting column and a second mounting column, the first mounting column and the second mounting column both extend to the heat dissipation groove, the first mounting column is provided with a first mounting hole, and the second mounting column is provided with a second mounting hole.
The LED lamp panel is provided with a first mounting screw which is connected to the first mounting hole and fixes the LED lamp panel on the mounting panel.
The further improvement to above-mentioned scheme does, lens are equipped with fixed frame, fixed frame is equipped with second mounting screw, second mounting screw connect in the second mounting hole and will fix fixed frame and lens at the installation panel.
The further improvement to above-mentioned scheme does, the installation panel corresponds fixed frame and is equipped with the protective frame, the protective frame is equipped with the second sealing washer, fixed frame is sealed to be laminated in the second sealing washer, there is the heat transfer layer through cold spraying in the protective frame, the heat transfer layer is the copper layer.
The utility model has the advantages that:
compare current street lamp, the utility model discloses an integrated into one piece's base shell with the link, settle the chamber, the heat dissipation end with settle the equal shaping of panel on base shell, structural integrity is strong, convenient to use, preparation is convenient, direct die-casting forms base shell, and structural cost is low, and the heat dissipation end has the radiating groove moreover, and the radiating groove is used for LED banks spare to dispel the heat, and the radiating effect is good, sets up encapsulation lid and apopore moreover and is used for the structure drainage, has better leakproofness. Specifically, the LED lamp assembly is provided with a base shell, a locking element, a packaging cover and an LED lamp assembly, wherein the base shell comprises a connecting end, an accommodating cavity, a radiating end and an installation panel arranged at the radiating end, the connecting end, the accommodating cavity, the radiating end and the installation panel are sequentially arranged; the locking element is connected to the connecting end and forms a locking groove with the connecting end; the packaging cover is arranged in the mounting cavity and seals the mounting cavity to form a closed space; the LED lamp assembly comprises an LED lamp panel arranged on the installation panel and a lens arranged on the installation panel and covering the LED lamp panel. The encapsulation lid is used for settling the chamber and seals, and easy to assemble control components and parts and battery are convenient, and the LED lamp plate passes through lens cover, makes things convenient for the leaded light.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of the street lamp based on the die-casting heat dissipation structure of the present invention;
fig. 2 is an exploded schematic view of the street lamp based on the die-casting heat dissipation structure in fig. 1;
fig. 3 is a schematic perspective view of a base housing of the street lamp based on the die-casting heat dissipation structure in fig. 1.
Description of reference numerals: the LED lamp comprises a base shell 1, a connecting end 11, a connecting column 111, a connecting hole 112, a mounting cavity 12, a connecting outer edge 121, an outer edge column 122, a radiating end 13, a radiating groove 131, a water outlet hole 132, a radiating fin 133, a mounting panel 14, a first mounting column 141, a second mounting column 142, a protective frame 143, a heat transfer layer 143a, a second sealing ring 144, a locking element 2, a locking piece 21, a packaging cover 3, a first sealing ring 31, an LED lamp assembly 4, an LED lamp panel 41, a first mounting screw 411, a lens 42, a fixing frame 421 and a second mounting screw 422.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 3, a street lamp based on a die-casting heat dissipation structure is provided with a base shell 1, a locking element 2, a packaging cover 3, and an LED lamp assembly 4, wherein the base shell 1 comprises a connecting end 11, a placement cavity 12, a heat dissipation end 13, and an installation panel 14 arranged at the heat dissipation end 13, which are sequentially arranged, the heat dissipation end 13 is provided with a heat dissipation groove 131, a water outlet hole 132 is arranged at a position of the heat dissipation groove 131 close to the placement cavity 12, and the connecting end 11, the placement cavity 12, the heat dissipation end 13, and the installation panel 14 are integrally formed; the locking element 2 is connected to the connecting end 11 and forms a locking groove with the connecting end 11; the packaging cover 3 is arranged in the mounting cavity 12 and seals the mounting cavity 12 to form a closed space; the LED lamp assembly 4 includes an LED lamp panel 41 mounted on the mounting panel 14, and a lens 42 mounted on the mounting panel 14 and covering the LED lamp panel 41.
The heat sink 131 is formed by a plurality of heat dissipating fins 133, the heat dissipating fins 133 are inclined toward the water outlet 132, and the heat dissipating fins 133 inclined toward the water outlet 132 can guide water into the water outlet 132 for draining, so as to prevent water from accumulating in the heat sink 131.
The mounting panel 14 is equipped with first erection column 141 and second erection column 142, first erection column 141 and second erection column 142 all extend to radiating groove 131, first mounting hole has been seted up to first erection column 141, the second mounting hole has been seted up to second erection column 142, and the further improvement does, and LED lamp plate 41 is equipped with first mounting screw 411, first mounting screw 411 is connected in first mounting hole and is fixed LED lamp plate 41 at mounting panel 14, and lens 42 is equipped with fixed frame 421, fixed frame 421 is equipped with second mounting screw 422, second mounting screw 422 connects in the second mounting hole and fixes fixed frame 421 and lens 42 at mounting panel 14, overall structure simple to operate, stable in structure is reliable.
The corresponding fixed frame 421 of mounting panel 14 is equipped with protective frame 143, protective frame 143 is equipped with second sealing washer 144, fixed frame 421 is sealed to be laminated in second sealing washer 144, can form fixed frame 421 to between LED lamp plate 41 and the protective frame 143 through second sealing washer 144, and the structural seal is effectual.
There is heat transfer layer 143a through cold spray in the protective frame 143, heat transfer layer 143a is the copper layer, can realize the quick heat transfer through heat transfer layer 143a, dispels the heat with heat quick transfer to heat dissipation end 13, adopts cold spray to carry out high pressure spray for the copper powder is filled the structures such as sand hole in the protective frame 143, further guarantees the radiating effect.
The utility model discloses an integrated into one piece's base shell 1, with link 11, settle chamber 12, heat dissipation end 13 and settle the equal shaping of panel on base shell 1, structural integrity is strong, high durability and convenient use, the preparation is convenient, direct die-casting forms base shell 1, and the structure is with low costs, and heat dissipation end 13 has radiating groove 131 moreover, and radiating groove 131 is used for LED banks spare 4 to dispel the heat, and the radiating effect is good, sets up encapsulation lid 3 and apopore 132 moreover and is used for the structure drainage, has better leakproofness. Specifically, the LED lamp assembly is provided with a base shell 1, a locking element 2, a packaging cover 3 and an LED lamp assembly 4, wherein the base shell 1 comprises a connecting end 11, an accommodating cavity 12, a heat dissipation end 13 and an installation panel 14 arranged at the heat dissipation end 13 which are sequentially arranged, the heat dissipation end 13 is provided with a heat dissipation groove 131, a water outlet hole 132 is formed in the position, close to the accommodating cavity 12, of the heat dissipation groove 131, and the connecting end 11, the accommodating cavity 12, the heat dissipation end 13 and the installation panel 14 are integrally formed; the locking element 2 is connected to the connecting end 11 and forms a locking groove with the connecting end 11; the packaging cover 3 is arranged in the mounting cavity 12 and seals the mounting cavity 12 to form a closed space; the LED lamp assembly 4 includes an LED lamp panel 41 mounted on the mounting panel 14, and a lens 42 mounted on the mounting panel 14 and covering the LED lamp panel 41. The encapsulation cover 3 is used for arranging the cavity 12 to be sealed, control components and parts and batteries are convenient to install, the assembly is convenient, and the LED lamp panel 41 is covered through the lens 42 to facilitate light guiding.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a street lamp based on die-casting heat radiation structure which characterized in that: comprises that
The base shell comprises a connecting end, an accommodating cavity, a heat dissipation end and an installation panel arranged at the heat dissipation end, wherein the connecting end, the accommodating cavity, the heat dissipation end and the installation panel are sequentially arranged;
the locking element is connected to the connecting end and forms a locking groove with the connecting end;
the packaging cover is arranged in the mounting cavity and seals the mounting cavity to form a closed space;
the LED lamp assembly comprises an LED lamp panel installed on the installation panel and a lens installed on the installation panel and covering the LED lamp panel.
2. The die-cast heat dissipation structure-based street lamp according to claim 1, wherein: the link is the setting of semicircle shape, the both sides integrated into one piece of link has the spliced pole, the connecting hole has been seted up to the spliced pole.
3. The street lamp based on the die-casting heat dissipation structure as recited in claim 1, wherein: the locking element comprises a locking piece and a locking screw for locking the locking piece to the connecting hole.
4. The street lamp based on the die-casting heat dissipation structure as recited in claim 1, wherein: the sealing cover is characterized in that the mounting cavity comprises a connecting outer edge, an outer edge column is arranged on the connecting outer edge, an outer edge connecting hole is formed in the corresponding outer edge column of the sealing cover, and a first sealing ring is arranged on the corresponding connecting outer edge inner side of the sealing cover.
5. The die-cast heat dissipation structure-based street lamp according to claim 1, wherein: the heat dissipation groove is formed by a plurality of heat dissipation fins in a separated mode.
6. The street lamp based on the die-casting heat dissipation structure as recited in claim 5, wherein: the heat dissipation fins incline towards the water outlet.
7. The die-cast heat dissipation structure-based street lamp according to claim 1, wherein: the mounting panel is equipped with first erection column and second erection column, first erection column and second erection column all extend to the radiating groove, first mounting hole has been seted up to first erection column, the second mounting hole has been seted up to the second erection column.
8. The street lamp based on the die-cast heat dissipation structure as claimed in claim 7, wherein: the LED lamp panel is provided with a first mounting screw, and the first mounting screw is connected to the first mounting hole and fixes the LED lamp panel on the mounting panel.
9. The street lamp based on the die-cast heat dissipation structure as recited in claim 8, wherein: the lens are provided with a fixing frame, the fixing frame is provided with a second mounting screw, and the second mounting screw is connected to the second mounting hole and fixes the fixing frame and the lens on the mounting panel.
10. The die-cast heat dissipation structure-based street lamp according to claim 9, wherein: the installation panel corresponds fixed frame and is equipped with the protective frame, the protective frame is equipped with the second sealing washer, fixed frame is sealed to be laminated in the second sealing washer, there is the heat transfer layer through cold spraying in the protective frame, the heat transfer layer is the copper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220998885.9U CN217519768U (en) | 2022-04-27 | 2022-04-27 | Street lamp based on die-casting heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220998885.9U CN217519768U (en) | 2022-04-27 | 2022-04-27 | Street lamp based on die-casting heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217519768U true CN217519768U (en) | 2022-09-30 |
Family
ID=83370979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220998885.9U Active CN217519768U (en) | 2022-04-27 | 2022-04-27 | Street lamp based on die-casting heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217519768U (en) |
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2022
- 2022-04-27 CN CN202220998885.9U patent/CN217519768U/en active Active
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