CN219300703U - Die-casting integrated LED solar street lamp - Google Patents
Die-casting integrated LED solar street lamp Download PDFInfo
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- CN219300703U CN219300703U CN202320768173.2U CN202320768173U CN219300703U CN 219300703 U CN219300703 U CN 219300703U CN 202320768173 U CN202320768173 U CN 202320768173U CN 219300703 U CN219300703 U CN 219300703U
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- street lamp
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- 238000004512 die casting Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 239000005341 toughened glass Substances 0.000 claims abstract description 31
- 241000258971 Brachiopoda Species 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 10
- 238000005286 illumination Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000003595 mist Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of lighting equipment, in particular to a die-casting integrated LED solar street lamp, which comprises a shell, a lamp post connector, a light source piece and a waterproof piece, wherein the shell and the lamp post connector are formed into an integrated lamp shell by die casting, and the light source piece is arranged in the shell and emits light; the waterproof piece comprises a groove, a sealing ring, toughened glass and four buckles, wherein the groove is formed in the shell, the sealing ring is arranged in the groove, the toughened glass is arranged in the groove and is positioned on the outer side of the sealing ring, a closed space is formed between the toughened glass and the shell, and the four buckles are symmetrically arranged on two sides of the shell to fix the toughened glass. Through mutually supporting between shell, lamp pole joint and the waterproof piece to improve holistic waterproof and dustproof performance of lamp body.
Description
Technical Field
The utility model relates to the technical field of lighting equipment, in particular to a die-casting integrated LED solar street lamp.
Background
With the continuous popularization of LED solar street lamps, the LED solar street lamps are visible everywhere on the road. The main stream LED solar street lamp in the market at present mainly comprises the following components in terms of structure: an integrated scheme and a modularized scheme. The LED solar street lamp of the modularized scheme is exposed in the external environment for a long time, particularly in the case of overcast and rainy weather, water drops or fog can be generated in the lamp cap, the lighting effect is affected, and when serious, the LED solar street lamp is caused to have circuit faults, so that the LED solar street lamp cannot normally illuminate.
Disclosure of Invention
The utility model aims to solve the technical problem of how to prevent water drops or fog from being generated in a lamp cap when an LED solar street lamp is exposed to an external environment for a long time.
In order to solve the technical problems, the utility model provides the following technical scheme: a die-casting integrated LED solar street lamp is characterized in that: comprising the steps of (a) a step of,
the lamp comprises a shell, a lamp post connector, a light source part and a waterproof part, wherein the shell and the lamp post connector are formed into an integrated lamp shell by adopting die casting, and the light source part is arranged in the shell and emits light for illumination;
the waterproof piece comprises a groove, a sealing ring, toughened glass and four buckles, wherein the groove is formed in the shell, the sealing ring is arranged in the groove, the toughened glass is arranged in the groove and is positioned on the outer side of the sealing ring, a closed space is formed between the toughened glass and the shell, and the four buckles are symmetrically arranged on two sides of the shell to fix the toughened glass.
As a preferable scheme of the die-casting integrated LED solar street lamp, the die-casting integrated LED solar street lamp comprises the following components: the light source piece comprises a PCB board, LED lamp beads, a light distribution lens and a first disc head screw, wherein the LED lamp beads are arranged on the PCB board, the light distribution lens is arranged on the PCB board and located on the outer side of the LED lamp beads and used for road light distribution, and the first disc head screw penetrates through holes in the PCB board to fix the first disc head screw in the shell.
As a preferable scheme of the die-casting integrated LED solar street lamp, the die-casting integrated LED solar street lamp comprises the following components: the waterproof piece further comprises a second pan head screw, the second pan head screw is arranged on the clamping buckle, the clamping buckle is reinforced through the second pan head screw, and the sealing performance of the sealing ring is improved.
As a preferable scheme of the die-casting integrated LED solar street lamp, the die-casting integrated LED solar street lamp comprises the following components: the waterproof piece further comprises a waterproof connector, wherein the waterproof connector is arranged at the wire outlet of the lamp post connector, so that water drops or mist are prevented from entering the shell.
As a preferable scheme of the die-casting integrated LED solar street lamp, the die-casting integrated LED solar street lamp comprises the following components: the pipe diameter of the lamp post connector is 60mm, and the lamp post connector is provided with an inner hexagonal screw and a hexagonal nut, so that the universality of the installation of the integrated LED solar street lamp is improved.
As a preferable scheme of the die-casting integrated LED solar street lamp, the die-casting integrated LED solar street lamp comprises the following components: the lamp is characterized in that a convex part is arranged at one end, close to the lamp post joint, of the inside of the shell and used for placing a power supply, a radiating fin is arranged at the back of the shell, the direction of the radiating fin is parallel to the lamp post joint, the shell, the convex part and the radiating fin are integrally formed in a die-casting mode, the radiating fin not only can radiate the lamp shell, but also can enable water falling to the back of the shell to flow out rapidly in overcast and rainy days, and the water is prevented from entering the shell along the edge of the shell.
The beneficial effects are as follows:
1. the sealing ring and the toughened glass are arranged on the shell to realize primary sealing of the lamp shell, then four buckles are symmetrically arranged on two sides of the shell to realize secondary sealing of the lamp shell, then a second pan head screw is arranged on the buckle, the buckle contracts and extrudes the toughened glass to extrude the sealing ring by screwing the second pan head screw, the toughened glass is enabled to be more attached to the sealing ring, further sealing of the lamp shell is realized, finally, a waterproof joint is arranged at a wire outlet hole of the lamp post joint to prevent water drops or water mist from entering the lamp shell through the wire outlet hole in the lamp post joint, further sealing of the lamp shell is realized, and therefore, the waterproof and dustproof performances of the LED solar street lamp are improved, water drops or mist are prevented from being generated inside the lamp cap, and a light source part in the shell is better protected;
2. the back of the shell is provided with the radiating fins, so that the lamp shell can be radiated, and in overcast and rainy days, the radiating fins can enable water falling to the back of the shell to flow out rapidly, and the water is prevented from flowing into the shell along the edge of the shell;
3. the inside convex part that is provided with of shell can be used for placing the power to make solar street lamp support two kinds of power supply schemes of alternating current and direct current.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of a die-cast integrated LED solar street lamp.
Fig. 2 is an exploded schematic view of a die-cast integrated LED solar street lamp.
Fig. 3 is a cross-sectional view of a die-cast integrated LED solar street lamp.
In the figure: 100. a housing; 101. a convex portion; 102. a heat radiation fin; 200. a lamp post joint; 201. an inner hexagon screw; 202. a hexagonal nut; 300. a light source member; 301. a PCB board; 302. LED lamp beads; 303. a light distribution lens; 304. a first pan head screw; 400. a waterproof member; 401. a groove; 402. a seal ring; 403. tempered glass; 404. a buckle; 405. a second pan head screw; 406. waterproof joint.
Detailed Description
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a die-cast integrated LED solar street lamp according to a first embodiment of the present utility model includes a housing 100, a lamp post joint 200, a light source 300, and a waterproof member 400.
Specifically, the housing 100 and the lamp post connector 200 are formed into an integrated lamp housing by die casting, and the light source 300 is arranged in the housing 100 to emit light and illuminate; the waterproof piece 400 comprises a groove 401, a sealing ring 402, toughened glass 403 and four buckles 404, wherein the groove 401 is formed in the shell 100, the sealing ring 402 is arranged in the groove 401, the toughened glass 403 is arranged in the groove 401 and is positioned on the outer side of the sealing ring 402, a closed space is formed between the toughened glass 403 and the shell 100, and the four buckles 404 are symmetrically arranged on two sides of the shell 100 to fix the toughened glass 403.
The shell 100 and the lamp post joint 200 are formed into an integrated lamp housing by adopting die casting, the light source 300 is arranged in the shell 100, the light-emitting illumination is realized through the light source 300, the groove 401 is formed at the inner outer edge of the shell 100, the sealing ring 402 matched with the groove 401 is arranged in the groove 401, the toughened glass 403 is arranged on the outer side of the sealing ring 402, a closed space is formed with the shell 100, the sealing ring 402 in the groove 401 is used for realizing primary sealing to the lamp housing, four buckles 404 are symmetrically arranged on the left side and the right side of the shell 100, the toughened glass 403 is fixed, falling is prevented, meanwhile, the buckles 404 can also be used for extruding the sealing ring 402 through fixing the toughened glass 403, so that the overall sealing performance of the lamp housing is improved, the waterproof and dustproof performance of the LED solar street lamp is improved, water drops or fog are prevented from being generated in the lamp cap, and the light source 300 in the shell 100 is better protected.
Example 2
Referring to fig. 1 to 3, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.
Specifically, the light source 300 includes a PCB 301, an LED light bead 302, a light distribution lens 303, and a first pan head screw 304, where the LED light bead 302 is disposed on the PCB 301, the light distribution lens 303 is disposed on the PCB 301 and located outside the LED light bead 302, and is used for road light distribution, and the first pan head screw 304 passes through a hole on the PCB 301 to fix the first pan head screw in the housing 100.
Install LED lamp pearl 302 on the PCB board 301, PCB board 301 is under the condition of circular telegram, and LED lamp pearl 302 shines the illumination, and the outside of PCB board 301 is provided with grading lens 303 to carry out the grading design to LED lamp pearl 302, satisfy road lighting standard requirement, first pan head screw 304 passes the hole on the PCB board 301 and cooperates with the screw hole that corresponds with it in the shell 100, fixes it in shell 100, and first pan head screw 304 also fixes grading lens 303 at PCB board 301 simultaneously.
The waterproof piece 400 further comprises a second pan head screw 405, and the second pan head screw 405 is arranged on the buckle 404.
Install second coiled hair screw 405 through the screw thread at buckle 404, the staff is through tightening second coiled hair screw 405 for buckle 404 shrink extrusion toughened glass 403, toughened glass 403 extrusion sealing washer 402, make laminating more between toughened glass 403 and the sealing washer 402, improve the sealed effect of lamp body, prevent inside water droplet or the fog of producing of lamp holder.
The waterproof member 400 further includes a waterproof connector 406, and the waterproof connector 406 is disposed at the wire outlet of the lamp post connector 200.
By installing the waterproof connector 406 at the position of the wire outlet of the lamp post connector 200, water drops or mist are prevented from entering the housing 100, and the sealing performance of the lamp housing is improved.
The pipe diameter of the lamp post connector 200 is 60mm, and the socket head cap screw 201 and the socket head cap nut 202 are arranged on the lamp post connector 200, so that the universality of the installation of the integrated LED solar street lamp is improved.
The pipe diameter of the lamp post joint 200 is designed to be 60mm, meanwhile, the socket head cap screw 201 and the hexagonal nut 202 are installed on the lamp post joint 200, and when the lamp post joint 200 is installed, the socket head cap screw 201 and the hexagonal nut 202 are used for better fixing the lamp post joint 200, so that the universality of the installation of the integrated LED solar street lamp is improved.
The convex part 101 is arranged at one end, close to the lamp post joint 200, inside the shell 100 and is used for placing a power supply, the radiating fins 102 are arranged at the back of the shell 100, the radiating fins 102 are parallel to the lamp post joint 200, and the shell 100, the convex part 101 and the radiating fins 102 are formed by integral die casting.
The lamp post connector 200 is characterized in that the convex part 101 is arranged at one end, close to the lamp post connector 200, of the inside of the shell 100 and is used for placing a power supply so that the solar street lamp supports two power supply schemes of alternating current and direct current, the radiating fins 102 are arranged at the back of the shell 100, the radiating fins 102 can radiate heat of a lamp housing to enable the lamp housing to be high-temperature resistant, when in overcast and rainy days, the radiating fins 102 can enable water falling to the back of the shell 100 to flow out rapidly, the water is prevented from entering the shell 100 along the edge of the shell 100, and the shell 100, the convex part 101 and the radiating fins 102 are integrally formed in a die-casting mode, so that the types of structural components are reduced, the cost of the lamp housing is reduced, meanwhile, the production process is simplified, and the production efficiency is improved.
When the lamp post connector 200 is used, the shell 100 and the lamp post connector 200 are formed into an integrated lamp shell through die casting, the types of structural parts are reduced, the cost of the lamp shell is reduced, the first pan head screw 304 penetrates through a hole in the PCB board 301 to be matched with a corresponding threaded hole in the shell 100, the first pan head screw 304 is fixed in the shell 100, the light distribution lens 303 is also fixed in the PCB board 301, the primary sealing of the lamp shell is realized through installing the sealing ring 402 and the toughened glass 403 on the shell 100, then four buckles 404 are symmetrically installed on two sides of the shell 100, the toughened glass 403 is fixed, falling is prevented, meanwhile, the buckles 404 also can squeeze the sealing ring 402 through fixing the toughened glass 403, secondary sealing is realized on the lamp shell, then the buckles 404 shrink and squeeze the toughened glass 403, the toughened glass 403 is enabled to be more attached to the sealing ring 402, further sealing of the lamp shell is realized between the toughened glass 403 and the sealing ring 402, finally, water drops or water drops are prevented from entering the shell through the wire outlet holes of the lamp post connector 200, the inside of the lamp post connector 200 is prevented from entering the shell, the inside of the lamp post connector 100 is prevented from being further sealed, the inside of the lamp post connector 300 is prevented from being polluted, and the inside of the lamp post is prevented from being further sealed, and the inside of the lamp post connector is prevented from being polluted, and the inside is protected.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A die-casting integrated LED solar street lamp is characterized in that: comprising the steps of (a) a step of,
the lamp comprises a shell (100), a lamp post connector (200), a light source piece (300) and a waterproof piece (400), wherein the shell (100) and the lamp post connector (200) are formed into an integrated lamp shell by adopting die casting, and the light source piece (300) is arranged in the shell (100) and emits light for illumination;
waterproof piece (400) include recess (401), sealing washer (402), toughened glass (403) and four buckle (404), recess (401) set up in shell (100), sealing washer (402) set up in recess (401), toughened glass (403) set up in recess (401), and be located the outside of sealing washer (402), form airtight space with shell (100), four buckle (404) symmetry set up in the both sides of shell (100), fix toughened glass (403).
2. The die cast integrated LED solar street lamp of claim 1, wherein: the light source piece (300) comprises a PCB (301), LED lamp beads (302), a light distribution lens (303) and a first pan head screw (304), wherein the LED lamp beads (302) are arranged on the PCB (301), the light distribution lens (303) is arranged on the PCB (301) and located on the outer side of the LED lamp beads (302) for road light distribution, and the first pan head screw (304) penetrates through a hole on the PCB (301) to fix the first pan head screw in the shell (100).
3. The die cast integrated LED solar street lamp of claim 1, wherein: the waterproof piece (400) further comprises a second pan head screw (405), and the second pan head screw (405) is arranged on the buckle (404).
4. The die cast integrated LED solar street lamp of claim 2, wherein: the waterproof piece (400) further comprises a waterproof connector (406), and the waterproof connector (406) is arranged at the wire outlet of the lamp pole connector (200).
5. The die cast integrated LED solar street lamp of claim 1, wherein: the lamp post connector (200) is 60mm in pipe diameter, and an inner hexagonal screw (201) and a hexagonal nut (202) are arranged on the lamp post connector (200).
6. The die cast integrated LED solar street lamp of claim 1, wherein: one end, close to the lamp post joint (200), inside the shell (100) is provided with a convex part (101) for placing a power supply, the back of the shell (100) is provided with a radiating fin (102), the direction of the radiating fin (102) is parallel to the lamp post joint (200), and the shell (100), the convex part (101) and the radiating fin (102) are formed by integral die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320768173.2U CN219300703U (en) | 2023-04-06 | 2023-04-06 | Die-casting integrated LED solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320768173.2U CN219300703U (en) | 2023-04-06 | 2023-04-06 | Die-casting integrated LED solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219300703U true CN219300703U (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320768173.2U Active CN219300703U (en) | 2023-04-06 | 2023-04-06 | Die-casting integrated LED solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219300703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120212469A (en) * | 2025-04-29 | 2025-06-27 | 广东中深精密科技有限公司 | A street lamp die-casting and intelligent die-casting production method thereof |
-
2023
- 2023-04-06 CN CN202320768173.2U patent/CN219300703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120212469A (en) * | 2025-04-29 | 2025-06-27 | 广东中深精密科技有限公司 | A street lamp die-casting and intelligent die-casting production method thereof |
| CN120212469B (en) * | 2025-04-29 | 2026-01-09 | 广东中深精密科技有限公司 | Street lamp die casting and intelligent die casting production method thereof |
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