CN220892171U - Street lamp head - Google Patents
Street lamp head Download PDFInfo
- Publication number
- CN220892171U CN220892171U CN202322827538.7U CN202322827538U CN220892171U CN 220892171 U CN220892171 U CN 220892171U CN 202322827538 U CN202322827538 U CN 202322827538U CN 220892171 U CN220892171 U CN 220892171U
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- CN
- China
- Prior art keywords
- aluminum substrate
- driving piece
- shell
- lamp
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011324 bead Substances 0.000 claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 20
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of street lamps and discloses a street lamp head, which comprises a shell, a transparent lampshade, a lamp bead aluminum substrate and a rear cover, wherein a rectangular concave groove is formed in the front surface of the shell, a driving piece mounting groove which is arranged in an outward protruding mode is formed in the back surface of the shell, the transparent lampshade is fixed in the rectangular concave groove through screws, the lamp bead aluminum substrate is arranged in a back groove on the back side of the transparent lampshade, the lamp bead aluminum substrate is fixed on a light-transmitting plate of the transparent lampshade through screws, and light-transmitting covers which are matched with lamp beads on the lamp bead aluminum substrate to transmit light are uniformly distributed on the light-transmitting plate; the rear cover is fixed with the driving piece mounting groove through the screw in a threaded manner and seals the opening at the back of the driving piece mounting groove, the frame type concave groove for mounting the sealing gasket is formed in the back of the transparent lampshade, the sealing gasket is allowed to be mounted, the tightness of the street lamp head is improved, moisture, dust and other pollutants can be prevented from entering the lamp head, the service life of the lamp head is prolonged, and the maintenance cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of street lamps, and particularly relates to a street lamp head.
Background
Street lights are an integral part of street lights for providing illumination that allows roads, streets, walkways and public areas to be adequately illuminated during the night to improve safety and visibility. This helps pedestrians, cyclists and drivers to more easily distinguish between obstacles and road signs at night, reducing the occurrence of accidents.
In the prior art, the lamp shade on the street lamp head is directly in screw connection with the lamp housing, the lamp bead aluminum substrate is arranged between the lamp shade and the lamp housing, the direct screw connection can lead to poor sealing performance between the lamp shade and the lamp housing, which means that moisture, dust and other pollutants can possibly enter the lamp head to damage the performance of the lamp bead and other key components, and poor sealing performance can also lead to corrosion and damage of electric elements.
Disclosure of utility model
In order to make up for the defects of the prior art, the utility model provides a street lamp head.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a street lamp head comprises a shell, a transparent lampshade, a lamp bead aluminum substrate and a rear cover, wherein the lamp bead aluminum substrate is arranged between the shell and the transparent lampshade; the front side of the shell is provided with a rectangular concave groove, the back side of the shell is provided with a driving piece installation groove which is arranged to be protruded outwards, the transparent lampshade is fixed in the rectangular concave groove through screws, the lamp bead aluminum substrate is arranged in a back groove on the back side of the transparent lampshade, the lamp bead aluminum substrate is fixed on a light-transmitting plate of the transparent lampshade through screws, and the light-transmitting plate is uniformly provided with light-transmitting covers which are matched with lamp beads on the lamp bead aluminum substrate to transmit light; the rear cover is fixedly connected with the driving piece mounting groove through screws in a threaded manner and seals the opening on the back surface of the driving piece mounting groove;
The back of the transparent lampshade is provided with a frame type concave groove for installing the sealing gasket.
Preferably, the shell is provided with a first round lead hole communicated with the rectangular concave groove and the driving piece mounting groove.
Preferably, a U-shaped opening which is in butt joint with the first round lead hole is formed in the bottom end of the lamp bead aluminum substrate.
Connecting wires on the lamp bead aluminum substrate pass through the U-shaped opening and the first round lead holes and then are electrically connected with the driving piece in the driving piece mounting groove, so that the lamp bead aluminum substrate is convenient to hide the connecting wires and is convenient to connect electrically.
Preferably, the bottom of the shell is fixedly provided with a mounting barrel, and two screw holes are formed in the mounting barrel, so that the street lamp head is conveniently mounted and fixed on the street lamp post.
Preferably, a second circular lead hole for connecting the driving piece mounting groove and the mounting cylinder is formed in the bottom wall of the driving piece mounting groove, and the second circular lead hole is convenient for lead wire connection of a connecting wire on the driving piece.
Preferably, heat dissipation strips are uniformly distributed on the back surface of the shell.
The utility model has the technical effects and advantages that:
1. Through using the screw to link together each subassembly, including transparent lamp shade, lamp pearl aluminium base board and casing, each part of street lamp cap can firm the connection, has reduced not hard up and the vibration between the subassembly, has improved the stability of street lamp cap.
2. The frame type concave groove on the back of the transparent lampshade allows the sealing gasket to be installed, so that the sealing performance of the road lamp cap is improved. This can prevent moisture, dust and other pollutants from getting into inside the lamp holder, has prolonged the life-span of lamp holder, has reduced maintenance cost.
3. Through set up U type opening and dock with the first circular lead wire hole on the casing at lamp pearl aluminium base board bottom to and through driving piece electric connection in the driving piece mounting groove, the connecting wire can be hidden in the design, makes the street lamp head look more clean and tidy, has reduced the exposure of electric wire, has improved outward appearance aesthetic property, through set up the circular lead wire hole of second on the diapire of driving piece mounting groove, maintainer can easily carry out wiring or maintenance.
4. The installation is convenient: the street lamp head is easy to install and fix on the street lamp pole due to the design of the installation barrel and the arrangement of the screw holes. This reduces the complexity of the installation, reducing the time and labor costs required for the installation.
Drawings
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of a second view of the present utility model;
FIG. 3 is a first exploded view of the present utility model;
fig. 4 is a second exploded view of the present utility model.
In the figure: 1. a housing; 2. rectangular concave grooves; 3. a driving piece mounting groove; 4. a transparent lampshade; 6. a frame type concave groove; 7. a lamp bead aluminum substrate; 8. a light-transmitting plate; 9. a light-transmitting cover; 10. a rear cover; 11. a first circular lead hole; 12. a U-shaped opening; 13. a mounting cylinder; 14. screw holes; 15. a second circular lead hole; 16. and a heat radiation strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The application will be described in further detail with reference to figures 1-4,
The embodiment of the application discloses a street lamp head. Referring to fig. 1-4, a street lamp head comprises a shell 1, a transparent lampshade 4, a lamp bead aluminum substrate 7 and a rear cover 10, wherein the lamp bead aluminum substrate 7 is arranged between the shell 1 and the transparent lampshade 4; the front surface of the shell 1 is provided with a rectangular concave groove 2, the back surface of the shell 1 is provided with a driving piece installation groove 3 which is arranged to be protruded outwards, the transparent lamp shade 4 is fixed in the rectangular concave groove 2 through screws, the lamp bead aluminum substrate 7 is arranged in a back surface groove on the back side of the transparent lamp shade 4, the lamp bead aluminum substrate 7 is fixed on a light-transmitting plate 8 of the transparent lamp shade 4 through screws, and the light-transmitting plate 8 is uniformly provided with a light-transmitting cover 9 which is matched with the lamp beads on the lamp bead aluminum substrate 7 to transmit light, so that even light distribution can be provided for a road lamp cap, light pollution is reduced, and the lighting effect of the road lamp cap is improved; the rear cover 10 is fixedly connected with the driving piece installation groove 3 in a threaded manner through a screw and seals the opening on the back surface of the driving piece installation groove 3;
The lamp bead aluminum substrate 7 is fixed on the light-transmitting plate 8 of the transparent lampshade 4 by using the screws, and the transparent lampshade 4 is fixed in the rectangular concave groove 2 of the shell 1 by using the screws, so that the stable connection of all components of the lamp cap is ensured. This may reduce looseness and vibration between components, thereby improving the stability of the road lamp head,
As shown in fig. 4, the back of the transparent lampshade 4 is provided with a frame type concave groove 6 for installing a sealing gasket, and the sealing performance of the road lamp cap can be improved by arranging the frame type concave groove 6 on the back of the transparent lampshade 4 to install the sealing gasket. This helps prevent moisture, dust and other contaminants from entering the interior of the burner, thereby extending the life of the burner and reducing maintenance costs.
As shown in fig. 3-4, the casing 1 is provided with a first circular lead hole 11 for connecting the rectangular concave groove 2 and the driving piece mounting groove 3; the U-shaped opening 12 in butt joint with the first round lead hole 11 is formed in the bottom end of the lamp bead aluminum substrate 7, connecting wires on the lamp bead aluminum substrate 7 penetrate through the U-shaped opening 12 and the first round lead hole 11 and then are electrically connected with driving pieces in the driving piece mounting groove 3, the lamp bead aluminum substrate 7 is convenient to hide the connecting wires, the electric connection is convenient, the street lamp cap looks tidy, the exposure of wires is reduced, and the appearance attractiveness is improved.
As shown in fig. 4, the bottom of the housing 1 is fixedly provided with a mounting barrel 13, and the mounting barrel 13 is provided with two screw holes 14, so that the street lamp head is easily mounted and fixed on the street lamp post. This design may reduce the complexity of the installation, reducing the time and labor costs required for the installation.
As shown in fig. 4, the bottom wall of the driving element mounting groove 3 is provided with a second circular lead hole 15 for connecting the driving element mounting groove 3 and the mounting cylinder 13, which is convenient for maintenance personnel to wire or maintain the connecting wire on the driving element. This helps to reduce maintenance difficulties and costs.
As shown in fig. 2, heat dissipation strips 16 are uniformly distributed on the back surface of the shell 1, which helps to improve the heat dissipation performance of the street lamp head. The service life of the road lamp cap can be prolonged by good heat dissipation, and the heat loss is reduced, so that the efficiency is improved.
Each component of the street lamp head comprises a transparent lampshade 4, a lamp bead aluminum substrate 7 and a rear cover 10, which are firmly connected through screws. The transparent lampshade 4 is fixed in the rectangular concave groove 2 of the shell 1 through screws, and the lamp bead aluminum substrate 7 is fixed on the light-transmitting plate 8 of the transparent lampshade 4 through screws. This ensures that the parts of the street lamp head are tightly connected together, reducing looseness and vibration between components, thereby improving the stability of the street lamp head. In addition, the frame-type concave groove 6 on the back of the transparent lamp cover 4 allows the installation of a sealing gasket, improving the sealing property.
The bottom end of the lamp bead aluminum substrate 7 is provided with a U-shaped opening 12, and through the opening, a connecting wire can pass through the first round lead hole 11 and then is electrically connected with a driving piece in the driving piece mounting groove 3. The design conceals the connecting wires, so that the street lamp cap looks tidier, the exposure of the wires is reduced, and the appearance attractiveness is improved.
A mounting cylinder 13 is fixedly arranged at the bottom of the shell 1, and two screw holes 14 are formed in the mounting cylinder 13. The structure makes the street lamp head easy to be installed and fixed on the street lamp post. The street lamp head is arranged on the street lamp post through the screw, so that the complexity of installation can be reduced, the time and labor cost required by installation are reduced, and the second circular lead hole 15 is formed in the bottom wall of the driving piece installation groove 3, so that maintenance personnel can conveniently wire or maintain the connecting wire on the driving piece.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A street lamp head, characterized by comprising:
The device comprises a shell (1), wherein a rectangular concave groove (2) is formed in the front face of the shell (1), and a driving piece mounting groove (3) which is arranged in an outward protruding mode is formed in the back face of the shell (1);
The transparent lampshade (4), the transparent lampshade (4) is fixed in the rectangular concave groove (2) through screws, and a frame type concave groove (6) for installing a sealing gasket is formed in the back of the transparent lampshade (4);
The lamp bead aluminum substrate (7), the lamp bead aluminum substrate (7) is arranged in a back groove on the back side of the transparent lampshade (4), the lamp bead aluminum substrate (7) is fixed on a light-transmitting plate (8) of the transparent lampshade (4) through screws, and light-transmitting covers (9) which are matched with the lamp beads on the lamp bead aluminum substrate (7) and transmit light are uniformly distributed on the light-transmitting plate (8);
The rear cover (10) is fixedly connected with the driving piece installation groove (3) in a threaded mode through screws, and the opening on the back face of the driving piece installation groove (3) is plugged.
2. A street light head as claimed in claim 1, wherein: a first round lead hole (11) for connecting the rectangular concave groove (2) and the driving piece installation groove (3) is formed in the shell (1).
3. A street light head as claimed in claim 2, wherein: the bottom end of the lamp bead aluminum substrate (7) is provided with a U-shaped opening (12) which is in butt joint with the first round lead hole (11).
4. A street light head as claimed in claim 1, wherein: the bottom of the shell (1) is fixedly provided with a mounting cylinder (13), and two screw holes (14) are formed in the mounting cylinder (13).
5. The street light head as claimed in claim 4, wherein: the bottom wall of the driving piece installation groove (3) is provided with a second round lead hole (15) for connecting the driving piece installation groove (3) and the installation cylinder (13).
6. A street light head as claimed in claim 1, wherein: radiating strips (16) are uniformly distributed on the back surface of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827538.7U CN220892171U (en) | 2023-10-21 | 2023-10-21 | Street lamp head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827538.7U CN220892171U (en) | 2023-10-21 | 2023-10-21 | Street lamp head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220892171U true CN220892171U (en) | 2024-05-03 |
Family
ID=90839898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322827538.7U Active CN220892171U (en) | 2023-10-21 | 2023-10-21 | Street lamp head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220892171U (en) |
-
2023
- 2023-10-21 CN CN202322827538.7U patent/CN220892171U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |