CN217770766U - High-temperature-resistant street lamp case - Google Patents
High-temperature-resistant street lamp case Download PDFInfo
- Publication number
- CN217770766U CN217770766U CN202221866977.8U CN202221866977U CN217770766U CN 217770766 U CN217770766 U CN 217770766U CN 202221866977 U CN202221866977 U CN 202221866977U CN 217770766 U CN217770766 U CN 217770766U
- Authority
- CN
- China
- Prior art keywords
- box
- fan
- semiconductor refrigeration
- refrigeration piece
- street lamp
- 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.)
- Active
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a high temperature resistant street lamp machine case, the power distribution box comprises a box body, the through-hole has been seted up on the top of box, the draw-in groove has been seted up at the inboard top of through-hole, the semiconductor refrigeration piece is installed to the inside block of draw-in groove, the both sides of semiconductor refrigeration piece are the fixed connecting block that is provided with all, the mounting groove has all been seted up to one side that the semiconductor refrigeration piece was kept away from to two connecting blocks, the inside of two mounting grooves all is provided with spacing shell fragment, the utility model relates to a high temperature resistant street lamp machine case monitors the inside condition of box through temperature detect switch, and the refrigeration face through the semiconductor refrigeration piece produces the cold air and comes to carry out the heat exchange with the inside hot-air of box, plays the effect of cooling, improves cooling efficiency, through the inside of first fan with the leading-in box of ambient air, comes the circulation of box inside air with higher speed, comes the inside hot-air discharge of box through the second fan, improves the radiating efficiency, and then improves the high temperature resistance of box.
Description
Technical Field
The utility model relates to a street lamp machine case field specifically is a high temperature resistant street lamp machine case.
Background
The street lamp is seen everywhere in our life, and it usually needs to use control machine case to carry out centralized control to it, and installs very much electronic component in the machine case, and the heat that produces when electronic component uses can lead to quick-witted incasement temperature to rise, but the high temperature resistance performance and the heat dispersion of current street lamp machine case are not good, and then quick-witted incasement electronic component's life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant street lamp machine case to the high temperature resistance ability and the heat dispersion of the current street lamp machine case that provide are not good in solving above-mentioned background art, and then quick-witted incasement portion electronic component's life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant street lamp machine case, includes the box, the through-hole has been seted up on the top of box, the draw-in groove has been seted up at the inboard top of through-hole, the semiconductor refrigeration piece is installed to the inside block of draw-in groove, the both sides of semiconductor refrigeration piece are all fixed and are provided with the connecting block, two the mounting groove has all been seted up, two to one side that the semiconductor refrigeration piece was kept away from to the connecting block the inside of mounting groove all is provided with spacing shell fragment, the spacing groove has all been seted up to the both sides of draw-in groove inner wall, the top of box one side and the bottom of box opposite side all are provided with the mount pad, two inboard one end of mount pad fixed mounting respectively has first fan and second fan, produces the cold air through the refrigeration face of semiconductor refrigeration piece and comes to carry out the heat exchange with the inside hot-air of box, plays the effect of cooling, sets up the heat dissipation of being convenient for semiconductor refrigeration piece cooling face through the cooperation of a plurality of radiating fin and a plurality of radiating groove, improves cooling efficiency, comes the circulation of box inside air introduction box with the second fan, comes the hot-air of box to discharge, improves the radiating efficiency, and then improves the high temperature resistance performance of box.
Preferably, a temperature control switch is fixedly mounted on one side of the inner wall of the second fan, and the first fan, the semiconductor refrigeration sheet and the second fan are electrically connected with an external power supply through the temperature control switch and detect the temperature inside the box body through the temperature control switch.
Preferably, the radiating surface of the semiconductor refrigeration piece is fixedly provided with a plurality of uniformly distributed radiating fins and a plurality of radiating grooves which are uniformly distributed on the top ends of the radiating fins, and the radiating surface of the semiconductor refrigeration piece is conveniently radiated by the matching of the plurality of radiating fins and the plurality of radiating grooves, so that the refrigeration efficiency is improved.
Preferably, a plurality of heat dissipation window, a plurality of have all been seted up at the middle part of box both sides the inside of heat dissipation window is all fixed and is provided with the dust screen, can avoid the inside that the dust got into the box through setting up of dust screen.
Preferably, two one side that first fan was kept away from to the mount pad all is fixed to be provided with the dust screen, and the setting of dust screen can play isolated dust's effect.
Preferably, the front of box articulates there is the sealing door, a plurality of evenly distributed's louvre is seted up at the middle part of sealing door, and the setting of a plurality of louvre is convenient for the heat dissipation of box.
Compared with the prior art, the beneficial effects of the utility model are that: come to monitor the inside condition of box through temperature detect switch, the refrigeration face through the semiconductor refrigeration piece produces the cold air and comes to carry out the heat exchange with the inside hot-air of box, play the effect of cooling, the heat dissipation of the semiconductor refrigeration piece cooling surface of being convenient for is set up through the cooperation of a plurality of radiating fin and a plurality of radiating groove, improve cooling efficiency, through the inside of first fan with the leading-in box of outside air, the circulation of the inside air of box is with higher speed, come to discharge the inside hot-air of box through the second fan, improve the radiating efficiency, and then improve the high temperature resistance of box.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is an enlarged view of a portion a of the present invention.
In the figure: 1. a box body; 2. a heat dissipation window; 3. a dust screen; 4. a mounting base; 5. a dust-proof net; 6. a first fan; 7. a through hole; 8. a semiconductor refrigerating sheet; 9. a heat dissipating fin; 10. a heat sink; 11. a temperature control switch; 12. a second fan; 13. a card slot; 14. connecting blocks; 15. mounting grooves; 16. a limiting elastic sheet; 17. a limiting groove; 18. a sealing door; 19. and (4) heat dissipation holes.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-3, the utility model provides a high temperature resistant street lamp machine case, the power distribution box comprises a box body 1, through-hole 7 has been seted up on the top of box 1, draw-in groove 13 has been seted up at the inboard top of through-hole 7, semiconductor refrigeration piece 8 is installed to the inside block of draw-in groove 13, semiconductor refrigeration piece 8's both sides are all fixed and are provided with connecting block 14, mounting groove 15 has all been seted up to one side that semiconductor refrigeration piece 8 was kept away from to two connecting block 14, the inside of two mounting grooves 15 all is provided with spacing shell fragment 16, spacing groove 17 has all been seted up to the both sides of draw-in groove 13 inner wall, the top of box 1 one side and the bottom of box 1 opposite side all are provided with mount pad 4, the inboard one end of two mount pads 4 is fixed mounting respectively has first fan 6 and second fan 12, produce the cold air through semiconductor refrigeration piece 8's refrigeration face and come to carry out the heat exchange with the inside hot-air of box 1, the effect of cooling is played, the circulation of cooling through a plurality of radiating fin 9 and a plurality of radiating groove 10 sets up the heat dissipation of being convenient for the heat dissipation of semiconductor refrigeration piece 8 heat dissipation, improve cooling efficiency, thereby improve the interior air of box 1 of box, high temperature resistant discharge efficiency of box 1, the heat dissipation through the heat dissipation of box, the heat dissipation of the improvement.
One side fixed mounting of second fan 12 inner wall has temperature detect switch 11, and first fan 6, semiconductor refrigeration piece 8 and second fan 12 all detect the inside temperature of box 1 through temperature detect switch 11 and external power supply electric connection through temperature detect switch 11.
The fixed a plurality of evenly distributed radiating fin 9 that is provided with of cooling surface of semiconductor refrigeration piece 8, a plurality of evenly distributed's radiating groove 10 is all seted up on the top of a plurality of radiating fin 9, and the cooperation through a plurality of radiating fin 9 and a plurality of radiating groove 10 sets up the heat dissipation of being convenient for to semiconductor refrigeration piece 8 cooling surface, improves refrigeration efficiency.
A plurality of heat dissipation window 2 has all been seted up at the middle part of box 1 both sides, and the inside of a plurality of heat dissipation window 2 is all fixed and is provided with dust screen 3, can avoid the dust to get into the inside of box 1 through setting up of dust screen 3.
Two mount pads 4 all fix on one side of keeping away from first fan 6 and are provided with dust screen 5, and dust screen 5's setting can play the effect of isolated dust.
The front of box 1 articulates there is sealing door 18, and a plurality of evenly distributed's louvre 19 is seted up at sealing door 18's middle part, and the setting of a plurality of louvre 19 is convenient for the heat dissipation of box 1.
When the embodiment of the application is used: come to monitor the inside condition of box 1 through temperature detect switch 11, when box 1 inside temperature reaches a definite value, temperature detect switch 11 can be triggered, control first fan 6, semiconductor refrigeration piece 8 and second fan 12 all circular telegram begin work, the refrigeration face through semiconductor refrigeration piece 8 produces the cold air and comes to carry out the heat exchange with the hot-air of box 1 inside, play the effect of cooling, the heat dissipation of the 8 cooling surfaces of semiconductor refrigeration piece is convenient for through the cooperation setting of a plurality of radiating fin 9 and a plurality of radiating groove 10, improve cooling efficiency, through the inside of first fan 6 with the leading-in box 1 of outside air, accelerate the circulation of box 1 inside air, come to discharge the hot-air of box 1 inside through second fan 12, improve the radiating efficiency, and then improve the high temperature resistance of box 1, can improve the radiating effect of box 1 through the setting of a plurality of radiating window 2 and a plurality of louvre 19.
Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high temperature resistant street lamp machine case, includes box (1), its characterized in that: through-hole (7) have been seted up on the top of box (1), draw-in groove (13) have been seted up at the top of through-hole (7) inboard, semiconductor refrigeration piece (8) are installed to the inside block of draw-in groove (13), the both sides of semiconductor refrigeration piece (8) are all fixed and are provided with connecting block (14), two mounting groove (15), two have all been seted up to one side that semiconductor refrigeration piece (8) were kept away from in connecting block (14) the inside of mounting groove (15) all is provided with spacing shell fragment (16), spacing groove (17) have all been seted up to the both sides of draw-in groove (13) inner wall, the top of box (1) one side and the bottom of box (1) opposite side all are provided with mount pad (4), two there are first fan (6) and second fan (12) mount pad (4) inboard one end difference fixed mounting.
2. The high-temperature resistant street lamp case as claimed in claim 1, wherein: one side fixed mounting of second fan (12) inner wall has temperature detect switch (11), first fan (6), semiconductor refrigeration piece (8) and second fan (12) all pass through temperature detect switch (11) and external power supply electric connection.
3. The high-temperature-resistant street lamp case as claimed in claim 1, wherein: the heat dissipation surface of the semiconductor refrigeration piece (8) is fixedly provided with a plurality of uniformly distributed heat dissipation fins (9), and the top ends of the heat dissipation fins (9) are provided with a plurality of uniformly distributed heat dissipation grooves (10).
4. The high-temperature-resistant street lamp case as claimed in claim 1, wherein: the middle parts of the two sides of the box body (1) are respectively provided with a plurality of heat dissipation windows (2), and the insides of the heat dissipation windows (2) are respectively fixedly provided with a dust screen (3).
5. The high-temperature-resistant street lamp case as claimed in claim 1, wherein: two one sides of the installation seats (4) far away from the first fan (6) are fixedly provided with dust separation nets (5).
6. The high-temperature-resistant street lamp case as claimed in claim 1, wherein: the front surface of the box body (1) is hinged with a sealing door (18), and a plurality of radiating holes (19) which are uniformly distributed are formed in the middle of the sealing door (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221866977.8U CN217770766U (en) | 2022-07-19 | 2022-07-19 | High-temperature-resistant street lamp case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221866977.8U CN217770766U (en) | 2022-07-19 | 2022-07-19 | High-temperature-resistant street lamp case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217770766U true CN217770766U (en) | 2022-11-08 |
Family
ID=83876130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221866977.8U Active CN217770766U (en) | 2022-07-19 | 2022-07-19 | High-temperature-resistant street lamp case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217770766U (en) |
-
2022
- 2022-07-19 CN CN202221866977.8U patent/CN217770766U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107906705B (en) | Air conditioner and electrical box thereof | |
| CN207604129U (en) | A kind of PCB circuit board cabinet cooling device | |
| CN217770766U (en) | High-temperature-resistant street lamp case | |
| CN211090357U (en) | Heat dissipation type PCB rigid line way board | |
| CN210444231U (en) | Power amplifier with good heat dissipation | |
| CN210624740U (en) | Electrical box assembly, outdoor unit and air conditioner | |
| CN218385193U (en) | Chip stacking type packaging machine | |
| CN218302056U (en) | Novel heat dissipation circuit board | |
| CN218385194U (en) | Chip packaging heat dissipation mechanism | |
| CN207282486U (en) | A kind of fixed structure, controller and the electric car of controller metal-oxide-semiconductor | |
| CN207947716U (en) | A kind of intelligent switch power source | |
| CN215581224U (en) | From router of taking cooling function | |
| CN210610168U (en) | Radiating assembly, electric cabinet and air conditioning unit | |
| CN210092063U (en) | High-power field effect tube pressing heat dissipation device | |
| CN213522849U (en) | Electrical apparatus box heat radiation structure and refrigerating unit | |
| CN212011625U (en) | Low-power consumption power module | |
| CN212910570U (en) | Heat dissipation type wave filter with air-cooled structure | |
| CN211044149U (en) | Sealed heat dissipation box | |
| CN209930817U (en) | Electrical box structure and air conditioner with same | |
| CN214851650U (en) | Closed switch shell and switch | |
| CN221329363U (en) | Electrical control box with good heat dissipation effect | |
| CN215682748U (en) | Double-sided circuit board with heat dissipation function | |
| CN212649425U (en) | Filter shell | |
| CN212660461U (en) | Shell for power supply equipment | |
| CN221634022U (en) | High-efficient radiating aluminium nitride base plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |