CN217082384U - Combined LED lamp circuit board for solar street lamp - Google Patents
Combined LED lamp circuit board for solar street lamp Download PDFInfo
- Publication number
- CN217082384U CN217082384U CN202220983062.9U CN202220983062U CN217082384U CN 217082384 U CN217082384 U CN 217082384U CN 202220983062 U CN202220983062 U CN 202220983062U CN 217082384 U CN217082384 U CN 217082384U
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- Prior art keywords
- water
- fixed
- circuit board
- heating panel
- solar street
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000009833 condensation Methods 0.000 claims abstract description 15
- 230000005494 condensation Effects 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a combined LED lamp circuit board for solar street lamp belongs to circuit board technical field, including the mainboard, the lower extreme of mainboard is provided with radiator unit, the upper end of mainboard is provided with the fixed block all around, the centre of fixed block is provided with the pivot, be provided with compressing tightly the piece in the centre of pivot, the utility model discloses be provided with radiator unit at the lower extreme of mainboard, the temperature risees in the water-cooling heating panel and makes the temperature rise, and steam rises from the gas outlet and flows into the condenser plate, and the condenser plate liquefies the condensation of steam, then water is discharged from the return water mouth, makes the water-cooling heating panel water cooling, improves the cooling effect of mounting panel; the utility model discloses set up the fixed pin that can kick-back, in the fixed block was inserted in the pivot, the reset spring compression, during the fixed pin was accomodate into the spout, compressed tightly the piece and fixed when the mounting panel surface, the fixed pin was in the fixed orifices was advanced to the card that moves back under the reset spring elastic action, realized compressing tightly the fixed of piece, avoided not hard up, guaranteed fixed firm.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, concretely relates to solar street lamp is with combination formula LED lamp circuit board.
Background
The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller and used for replacing the traditional public power lighting street lamp.
In the combined LED lamp circuit board of the solar street lamp disclosed in the Chinese patent application No. 201720551277.2, the heat dissipation effect of the main board is poor when the combined LED lamp circuit board is used, the temperature is increased after long-time use, the service life is influenced, the potential safety hazard exists, the mounting plate is fixed and mounted inconveniently, the mounting plate is not firm after mounting, and the falling risk exists.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a combination formula LED lamp circuit board for solar street lamp has the characteristics that the radiating effect is good, fixed mounting is convenient.
In order to achieve the above object, the utility model provides a following technical scheme: a combined LED lamp circuit board for a solar street lamp comprises a main board, wherein a heat dissipation assembly is arranged at the lower end of the main board, fixed blocks are arranged around the upper end of the main board, a rotating shaft is arranged in the middle of each fixed block, a pressing piece is arranged in the middle of each rotating shaft, a mounting plate is arranged at the lower end of each pressing piece, and mounting holes are formed in the corners around the main board;
the radiator unit includes water-cooling heating panel, condenser plate, water filling port, outlet, return water mouth and gas outlet, wherein, the centre of mainboard is provided with water-cooling heating panel, water-cooling heating panel's surface evenly is provided with the condenser plate, water-cooling heating panel's upper end is provided with the water filling port, water-cooling heating panel's side is provided with the outlet, the both ends of condenser plate are provided with the gas outlet, the centre of condenser plate is provided with the return water mouth.
Preferably, the condensation plate is arranged in an M-shaped structure, and the inside of the condensation plate is hollow.
Preferably, the water-cooling heat dissipation plate is provided with a baffle plate at the lower end of the water return port, and the baffle plate is rotatably connected with the water-cooling heat dissipation plate through a rotating seat.
Preferably, the rotating seat and the baffle are connected through a rotating shaft, and a torsion spring is arranged on the rotating seat and the baffle.
Preferably, a fixing hole is formed in the middle of the upper end of the fixing block, a sliding groove is formed in the middle of the rotating shaft, a return spring is arranged inside the sliding groove, and a fixing pin is arranged at the upper end of the return spring.
Preferably, the upper end of the fixing pin is of an arc structure, and the fixing pin can be completely accommodated in the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with radiator unit at the lower extreme of mainboard, the cooling water temperature rises in the water-cooling heating panel makes the temperature rise, and steam rises from the gas outlet and flows into the condenser plate, and the condenser plate liquefies the condensation of steam, and then water is discharged from the return water mouth, makes the cooling of water in the water-cooling heating panel, improves the cooling effect of mounting panel;
2. the utility model discloses set up the fixed pin that can kick-back, in the fixed block was inserted in the pivot, the reset spring compression, during the fixed pin was accomodate into the spout, compressed tightly the piece and fixed when the mounting panel surface, the fixed pin moved back the card under the reset spring elastic action and advanced the fixed orifices, realized compressing tightly the fixed of piece, avoided not hard up, guaranteed fixed firm nature.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the heat dissipation assembly of the present invention;
fig. 3 is a partial cross-sectional view of fig. 2 in accordance with the present invention;
fig. 4 is a schematic diagram of the fixing pin position structure of the present invention;
fig. 5 is a sectional view of the fixing block of the present invention;
in the figure: 1. mounting a plate; 2. a compression member; 3. a fixed block; 4. a main board; 5. a fixing pin; 6. a rotating shaft; 7. mounting holes; 8. a heat dissipating component; 81. a water-cooled heat dissipation plate; 82. a condensing plate; 83. a water injection port; 84. a water outlet; 85. a water return port; 86. an air outlet; 87. a baffle plate; 88. a rotating seat; 9. a fixing hole; 10. a return spring; 11. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: a combined LED lamp circuit board for a solar street lamp comprises a main board 4, wherein a heat dissipation assembly 8 is arranged at the lower end of the main board 4, fixed blocks 3 are arranged around the upper end of the main board 4, a rotating shaft 6 is arranged in the middle of each fixed block 3, a pressing piece 2 is arranged in the middle of each rotating shaft 6, a mounting plate 1 is arranged at the lower end of each pressing piece 2, and mounting holes 7 are formed in the corners around the main board 4;
the heat dissipation assembly 8 comprises a water-cooling heat dissipation plate 81, a condensation plate 82, a water injection port 83, a water discharge port 84, a water return port 85 and a gas outlet 86, wherein the water-cooling heat dissipation plate 81 is arranged in the middle of the mainboard 4, the condensation plate 82 is uniformly arranged on the surface of the water-cooling heat dissipation plate 81, the water injection port 83 is arranged at the upper end of the water-cooling heat dissipation plate 81, the water discharge port 84 is arranged on the side edge of the water-cooling heat dissipation plate 81, the gas outlets 86 are arranged at the two ends of the condensation plate 82, and the water return port 85 is arranged in the middle of the condensation plate 82.
Specifically, the condensation plate 82 is provided in an M-shaped configuration, the condensation plate 82 is hollow inside,
by adopting the technical scheme, the water vapor is condensed and liquefied, the temperature is taken away, and the cooling is realized.
Specifically, a baffle 87 is arranged at the lower end of the water return port 85 of the water-cooling heat dissipation plate 81, the baffle 87 is rotatably connected with the water-cooling heat dissipation plate 81 through a rotating seat 88,
through adopting above-mentioned technical scheme, avoid gaseous back water port 85 to get into condensing plate 82 and reduce the condensation effect.
In particular, a torsion spring is arranged on a rotating shaft connecting the rotating seat 88 and the baffle 87,
by adopting the technical scheme, the baffle 87 is ensured to be tightly attached to the upper end of the water-cooling heat dissipation plate 81 under the action of the elasticity of the torsion spring.
When the device is used, the device is fixedly mounted on the main board 4 through the mounting hole 7, the output end of the device is connected with the main board 4 in an inserting mode, the temperature of the mounting board 1 rises due to long-time work, the temperature of cooling water in the water-cooling heat dissipation plate 81 rises to enable the water temperature to rise, water vapor rises from the air outlet 86 and flows into the condensation plate 82, the condensation plate 82 condenses and liquefies the water vapor, and then the water is discharged from the water return port 85, so that the water in the water-cooling heat dissipation plate 81 is cooled, and the cooling effect of the mounting board 1 is improved;
example 2
The present embodiment is different from embodiment 1 in that: a fixing hole 9 is arranged in the middle of the upper end of the fixing block 3, a sliding chute 11 is arranged in the middle of the rotating shaft 6, a return spring 10 is arranged in the sliding chute 11, a fixing pin 5 is arranged at the upper end of the return spring 10,
through adopting above-mentioned technical scheme, in pivot 6 inserted fixed block 3, reset spring 10 compressed, during fixed pin 5 accomodate into spout 11, when compressing tightly a 2 and fixing on mounting panel 1 surface, fixed pin 5 moved back the card under reset spring 10 spring action and advanced fixed orifices 9, realized compressing tightly the fixed of a 2.
Specifically, the upper end of the fixing pin 5 is of an arc structure, the fixing pin 5 can be completely accommodated in the chute 11,
through adopting above-mentioned technical scheme, conveniently fix and accomodate, avoid fixed inconvenient.
When this embodiment uses, in pivot 6 inserts fixed block 3, reset spring 10 compresses, and during fixed pin 5 was accomodate into spout 11, compress tightly a 2 and fix on mounting panel 1 surface, fixed pin 5 moved back under reset spring 10 spring action and block into fixed orifices 9, realized compressing tightly 2 fixed, avoided not hard up, guaranteed fixed firm nature.
The utility model discloses well mounting panel 1, compress tightly the structure and the theory of use of piece 2, fixed block 3, mainboard 4, pivot 6 and mounting hole 7 have disclosed in the combination formula LED lamp circuit board of a solar street lamp that chinese patent application number is 201720551277.2 discloses.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a combination formula LED lamp circuit board for solar street lamp, includes mainboard (4), its characterized in that: a heat dissipation assembly (8) is arranged at the lower end of the main board (4), fixed blocks (3) are arranged on the periphery of the upper end of the main board (4), a rotating shaft (6) is arranged in the middle of each fixed block (3), a pressing piece (2) is arranged in the middle of each rotating shaft (6), a mounting plate (1) is arranged at the lower end of each pressing piece (2), and mounting holes (7) are formed in the corners of the periphery of the main board (4);
radiator unit (8) are including water-cooling heating panel (81), condenser plate (82), water filling port (83), outlet (84), return water mouth (85) and gas outlet (86), wherein, the centre of mainboard (4) is provided with water-cooling heating panel (81), the surface of water-cooling heating panel (81) evenly is provided with condenser plate (82), the upper end of water-cooling heating panel (81) is provided with water filling port (83), the side of water-cooling heating panel (81) is provided with outlet (84), the both ends of condenser plate (82) are provided with gas outlet (86), the centre of condenser plate (82) is provided with return water mouth (85).
2. The combined LED lamp circuit board for the solar street lamp according to claim 1, characterized in that: the condensation plate (82) is arranged in an M-shaped structure, and the interior of the condensation plate (82) is hollow.
3. The combined LED lamp circuit board for the solar street lamp according to claim 1, characterized in that: water-cooling heating panel (81) are located the lower extreme of return water mouth (85) and are provided with baffle (87), rotate through rotating seat (88) between baffle (87) and water-cooling heating panel (81) and be connected.
4. The combined LED lamp circuit board for the solar street lamp according to claim 3, characterized in that: the rotating seat (88) and the baffle (87) are connected with a rotating shaft, and a torsion spring is arranged on the rotating shaft.
5. The combined LED lamp circuit board for the solar street lamp according to claim 1, characterized in that: be provided with fixed orifices (9) in the middle of the upper end of fixed block (3), the centre of pivot (6) is provided with spout (11), the inside of spout (11) is provided with reset spring (10), the upper end of reset spring (10) is provided with fixed pin (5).
6. The combined LED lamp circuit board for the solar street lamp according to claim 5, characterized in that: the upper end of the fixing pin (5) is of an arc-shaped structure, and the fixing pin (5) can be completely contained in the sliding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220983062.9U CN217082384U (en) | 2022-04-26 | 2022-04-26 | Combined LED lamp circuit board for solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220983062.9U CN217082384U (en) | 2022-04-26 | 2022-04-26 | Combined LED lamp circuit board for solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217082384U true CN217082384U (en) | 2022-07-29 |
Family
ID=82500880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220983062.9U Expired - Fee Related CN217082384U (en) | 2022-04-26 | 2022-04-26 | Combined LED lamp circuit board for solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217082384U (en) |
-
2022
- 2022-04-26 CN CN202220983062.9U patent/CN217082384U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |