CN212992748U - Fixing device of rectifier bridge for automobile alternating-current power generation - Google Patents
Fixing device of rectifier bridge for automobile alternating-current power generation Download PDFInfo
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- CN212992748U CN212992748U CN202021934999.4U CN202021934999U CN212992748U CN 212992748 U CN212992748 U CN 212992748U CN 202021934999 U CN202021934999 U CN 202021934999U CN 212992748 U CN212992748 U CN 212992748U
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- rectifier bridge
- installing frame
- fixedly connected
- bolt
- bridge body
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Abstract
The utility model discloses a fixing device of rectifier bridge for automobile alternating current power generation, including installing frame, installation base, rectifier bridge body and mounting panel, the installing frame is installed on the top of installation base, and the equal sliding connection in both ends of installing frame bottom both sides has the mounting panel, the equal fixedly connected with screwed pipe in upper end of mounting panel, and the inside of screwed pipe all rotates and is connected with the bolt, the inside bottom of installing frame between the bolt is provided with the rectifier bridge body, and the both sides at rectifier bridge body both ends all correspond fixedly connected with and bolt assorted fastener, the bottom of rectifier bridge body evenly is provided with participates in, the auxiliary heat radiation structure of intermediate position department fixedly connected with of installing frame one side. The utility model discloses a control the pulling mounting panel and make the bolt be in suitable position, rotate the bolt and make the bolt card go into inside the fastener in the inside rotation of screwed pipe to can satisfy the rectifier bridge fixed mounting to different grade type and different positions.
Description
Technical Field
The utility model relates to a fixed technical field of rectifier bridge specifically is a fixing device of rectifier bridge for automobile alternating current power generation.
Background
Inside alternating current power generation of car needs to use the rectifier bridge to the electric current rectification, makes the electric current accord with the required use size of consumer, therefore the rectifier bridge is as one of rectifier components and parts, and its effect is huge, and good fixed mounting is necessary, but current rectifier bridge's fixing device still has many problems or defects:
first, the fixing device of traditional rectifier bridge can not protect the pin, and rectifier bridge often takes place the skew in the installation for the pin is buckled and is impaired at the inside striking of jack.
Secondly, the fixing device of the traditional rectifier bridge has great fixing limitation, the fixing place is single, and great limitation is provided for the mounting hole of the rectifier bridge.
Thirdly, the conventional fixing device for the rectifier bridge lacks a good heat dissipation structure, and heat dissipation is reduced due to the addition of the fixing device, so that heat cannot be well discharged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device of rectifier bridge for automobile alternating current power generation to what provide in solving above-mentioned background art can not protect, fix the problem that the restriction is very big and lack good heat radiation structure participating in.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of rectifier bridge for automobile alternating current power generation, includes installing frame, installation base, rectifier bridge body and mounting panel, the installing frame is installed on the top of installation base, and the equal sliding connection in both ends of installing frame bottom both sides has the mounting panel, the equal fixedly connected with screwed pipe in upper end of mounting panel, and the inside of screwed pipe all rotates and is connected with the bolt, the inside bottom of installing frame between the bolt is provided with the rectifier bridge body, and the both sides at rectifier bridge body both ends all correspond fixedly connected with and bolt assorted fastener, the bottom of rectifier bridge body evenly is provided with participates in, the auxiliary heat radiation structure of intermediate position department fixedly connected with of installing frame one side.
Preferably, the slide has all been seted up at the both ends of the inside bottom of installing frame, and the mounting panel bottom of slide top all links to each other with the slide through the slider.
Preferably, the equal fixedly connected with mounting box in both sides of the inside bottom of installing frame, and the equal fixedly connected with spring in bottom of mounting box inside, the equal sliding connection in top of spring has the slide, and the slide all runs through mounting box sliding connection and has the orifice plate near one side of rectifier bridge body, the fixedly connected with handle of intermediate position department on orifice plate top, and the both sides of orifice plate bottom are all pasted and are had rubber pressing plate.
Preferably, the bottom of the mounting frame is evenly provided with jacks matched with the pins, and the rubber sleeves are fixedly connected inside the jacks.
Preferably, one side fixedly connected with bellows that supplementary heat radiation structure was kept away from to the inside installing frame, and one side of the inside bellows installs the fan, the louvre has evenly been seted up to the installing frame lateral wall of fan one side, and the filter screen is installed to one side of louvre.
Preferably, the auxiliary heat dissipation structure is internally provided with a heat dissipation sheet, a heat collection plate and a heat pipe in sequence, the heat collection plate is fixedly connected to the middle position of one side of the installation frame, the heat pipe is uniformly installed on one side of the heat collection plate, and the heat dissipation sheet is uniformly installed on the other side of the heat collection plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the rectifier bridge comprises a rectifier bridge body, pins, jacks, a hole plate, a rubber sleeve and a rubber pressing plate, wherein the rectifier bridge body is arranged below the hole plate, so that the pins are inserted into the jacks, the pins are prevented from shaking in the jacks under the action of the rubber sleeve, the hole plate is driven to move downwards under the elastic action of a spring, the rectifier bridge body is pressed tightly through the rubber pressing plate, preliminary limiting is carried out, and deviation is prevented, so that the pins are prevented from being damaged in the installation process;
(2) the rectifier bridge fixing device is provided with the mounting plate, the sliding block, the sliding way, the bolt, the threaded pipe, the clamping piece and the rectifier bridge body, the mounting plate is pulled leftwards and rightwards to move through the sliding of the sliding block in the sliding way, so that the bolt is located at a proper position, the bolt is rotated in the threaded pipe to be clamped in the clamping piece, the rectifier bridge body is fixedly mounted, and meanwhile, the rectifier bridge fixing device can be used for fixedly mounting rectifier bridges in different types and different positions;
(3) through being provided with fan, installing frame, heat pipe, thermal-arrest board and fin, produce wind-force through starting fan work and drive the inside air flow rate of installing frame, the inside heat of installing frame is absorbed and is transmitted to the thermal-arrest board surface by the heat pipe simultaneously, finally dispels fast through the fin, finally makes the inside heat of installing frame effectively dispel, has improved the device's heat dispersion greatly.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. installing a frame; 2. an auxiliary heat dissipation structure; 201. a heat sink; 202. a heat collecting plate; 203. a heat conducting pipe; 3. installing a base; 4. a rectifier bridge body; 5. a pin; 6. a jack; 7. a rubber sleeve; 8. mounting a box; 9. a spring; 10. a filter screen; 11. heat dissipation holes; 12. a fan; 13. an air box; 14. an orifice plate; 15. a handle; 16. a slideway; 17. a slider; 18. mounting a plate; 19. a bolt; 20. a threaded pipe; 21. a fastener; 22. a slide plate; 23. and (5) pressing a rubber plate.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a fixing device of a rectifier bridge for automobile alternating current power generation comprises an installation frame 1, an installation base 3, a rectifier bridge body 4 and an installation plate 18, wherein the installation frame 1 is installed at the top end of the installation base 3, and the installation plate 18 is connected to two ends of two sides of the bottom end of the installation frame 1 in a sliding mode;
the two ends of the bottom end inside the mounting frame 1 are both provided with a slideway 16, and the bottom ends of mounting plates 18 above the slideway 16 are both connected with the slideway 16 through sliders 17;
specifically, as shown in fig. 2 and 3, when the structure is used, the slide block 17 slides in the slide way 16 to move, so that the mounting plate 18 is driven to move to any position;
the upper ends of the mounting plates 18 are fixedly connected with threaded pipes 20, bolts 19 are rotatably connected inside the threaded pipes 20, a rectifier bridge body 4 is arranged at the bottom end inside the mounting frame 1 between the bolts 19, clamping pieces 21 matched with the bolts 19 are correspondingly and fixedly connected to two sides of two ends of the rectifier bridge body 4, and pins 5 are uniformly arranged at the bottom end of the rectifier bridge body 4;
both sides of the bottom end inside the mounting frame 1 are fixedly connected with mounting boxes 8, the bottom end inside the mounting boxes 8 is fixedly connected with springs 9, the top ends of the springs 9 are connected with sliding plates 22 in a sliding mode, one sides, close to the rectifier bridge body 4, of the sliding plates 22 penetrate through the mounting boxes 8 and are connected with pore plates 14 in a sliding mode, handles 15 are fixedly connected to the middle positions of the top ends of the pore plates 14, and rubber pressing plates 23 are adhered to both sides of the bottom ends of the pore plates 14;
specifically, as shown in fig. 1, 2 and 4, when the structure is used, firstly, the orifice plate 14 is driven to move downwards under the elastic action of the spring 9, and the rectifier bridge body 4 is pressed tightly by the rubber pressing plate 23 to perform preliminary spacing to prevent deviation;
the bottom end inside the mounting frame 1 is uniformly provided with jacks 6 matched with the pins 5, and rubber sleeves 7 are fixedly connected inside the jacks 6;
specifically, as shown in fig. 1, when the structure is used, the rectifier bridge body 4 is firstly placed below the orifice plate 14, so that the pin 5 is inserted into the insertion hole 6, the pin 5 is prevented from shaking in the insertion hole 6 under the action of the rubber sleeve 7, and the pin 5 is prevented from being damaged;
an air box 13 is fixedly connected to one side of the inside of the mounting frame 1, which is far away from the auxiliary heat dissipation structure 2, a fan 12 is installed on one side of the inside of the air box 13, heat dissipation holes 11 are uniformly formed in the side wall of the mounting frame 1 on one side of the fan 12, and a filter screen 10 is installed on one side of each heat dissipation hole 11;
specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the fan 12 works to generate wind power to drive the air flow rate inside the installation frame 1, and meanwhile, a large amount of dust is prevented from entering through the filter screen 10, so that rapid heat dissipation is realized;
an auxiliary heat dissipation structure 2 is fixedly connected to the middle position of one side of the mounting frame 1;
the auxiliary heat dissipation structure 2 is internally provided with a heat dissipation fin 201, a heat collection plate 202 and a heat conduction pipe 203 in sequence, the heat collection plate 202 is fixedly connected to the middle position of one side of the mounting frame 1, the heat conduction pipe 203 is uniformly installed on one side of the heat collection plate 202, and the heat dissipation fin 201 is uniformly installed on the other side of the heat collection plate 202;
specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the heat inside the mounting frame 1 is absorbed by the heat conduction pipe 203 and transferred to the surface of the heat collection plate 202, and finally, the heat is rapidly dissipated through the heat dissipation fins 201, so that the heat inside the mounting frame 1 is effectively dissipated.
The working principle is as follows: when the device is used, firstly, the handle 15 is pulled upwards to drive the pore plate 14 to move upwards, so that the sliding plate 22 is driven to pull upwards to enable the spring 9 to generate elastic deformation and extension, then the rectifier bridge body 4 is placed below the pore plate 14 to enable the plug pins 5 to be inserted into the jacks 6, the plug pins 5 are prevented from shaking in the jacks 6 under the action of the rubber sleeve 7, the force on the handle 15 is released, the pore plate 14 is driven to move downwards under the elastic action of the spring 9, the rectifier bridge body 4 is pressed tightly through the rubber pressing plate 23, and preliminary spacing is performed to prevent deviation;
the mounting plate 18 is pulled left and right to move through the sliding block 17 to slide in the slideway 16, so that the bolt 19 is in a proper position, the rotating bolt 19 rotates in the threaded pipe 20, so that the bolt 19 is clamped in the clamping piece 21, and the fixed mounting of the rectifier bridge body 4 is completed;
during operation, the fan 12 is started to work to generate wind power to drive the air flow rate inside the mounting frame 1, meanwhile, a large amount of dust is prevented from entering through the filter screen 10, heat inside the mounting frame 1 is absorbed by the heat pipe 203 and is transmitted to the surface of the heat collecting plate 202, and finally, the heat is rapidly dissipated through the radiating fins 201, so that heat inside the mounting frame 1 is effectively dissipated.
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 fixing device of rectifier bridge for automobile alternating current power generation, includes installing frame (1), installation base (3), rectifier bridge body (4) and mounting panel (18), its characterized in that: installing frame (1) is installed on the top of installing base (3), and the equal sliding connection in both ends of installing frame (1) bottom both sides has mounting panel (18), the equal fixedly connected with screwed pipe (20) in upper end of mounting panel (18), and the inside of screwed pipe (20) all rotates and is connected with bolt (19), the inside bottom of installing frame (1) between bolt (19) is provided with rectifier bridge body (4), and the both sides at rectifier bridge body (4) both ends all correspond fixedly connected with and bolt (19) assorted fastener (21), the bottom of rectifier bridge body (4) evenly is provided with participates in (5), the auxiliary heat radiation structure (2) of fixedly connected with is located to the intermediate position of installing frame (1) one side.
2. The apparatus as claimed in claim 1, wherein: slide (16) have all been seted up at the both ends of the inside bottom of installing frame (1), and mounting panel (18) bottom of slide (16) top all links to each other with slide (16) through slider (17).
3. The apparatus as claimed in claim 1, wherein: the utility model discloses a rectifier bridge structure, including installing frame (1), the equal fixedly connected with mounting box (8) in both sides of the inside bottom of mounting frame (1), and the equal fixedly connected with spring (9) in bottom of mounting box (8), the equal sliding connection in top of spring (9) has slide (22), and slide (22) all run through mounting box (8) sliding connection and have orifice plate (14) near one side of rectifier bridge body (4), the intermediate position department fixedly connected with handle (15) on orifice plate (14) top, and the both sides of orifice plate (14) bottom all paste and have rubber clamp plate (23).
4. The apparatus as claimed in claim 1, wherein: the bottom of installing frame (1) inside evenly seted up with participate in (5) assorted jack (6), and the equal fixedly connected with rubber sleeve (7) in the inside of jack (6).
5. The apparatus as claimed in claim 1, wherein: one side fixedly connected with bellows (13) of supplementary heat radiation structure (2) is kept away from to installing frame (1) inside, and inside one side of bellows (13) installs fan (12), louvre (11) have evenly been seted up to installing frame (1) lateral wall of fan (12) one side, and filter screen (10) are installed to one side of louvre (11).
6. The apparatus as claimed in claim 1, wherein: the auxiliary heat dissipation structure is characterized in that a heat dissipation fin (201), a heat collection plate (202) and a heat conduction pipe (203) are sequentially arranged inside the auxiliary heat dissipation structure (2), the heat collection plate (202) is fixedly connected to the middle position of one side of the installation frame (1), the heat conduction pipe (203) is uniformly installed on one side of the heat collection plate (202), and the heat dissipation fin (201) is uniformly installed on the other side of the heat collection plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934999.4U CN212992748U (en) | 2020-09-07 | 2020-09-07 | Fixing device of rectifier bridge for automobile alternating-current power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934999.4U CN212992748U (en) | 2020-09-07 | 2020-09-07 | Fixing device of rectifier bridge for automobile alternating-current power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212992748U true CN212992748U (en) | 2021-04-16 |
Family
ID=75416488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021934999.4U Expired - Fee Related CN212992748U (en) | 2020-09-07 | 2020-09-07 | Fixing device of rectifier bridge for automobile alternating-current power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212992748U (en) |
-
2020
- 2020-09-07 CN CN202021934999.4U patent/CN212992748U/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: 20210416 Termination date: 20210907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |