CN216251759U - Safe power distribution box - Google Patents
Safe power distribution box Download PDFInfo
- Publication number
- CN216251759U CN216251759U CN202122460170.6U CN202122460170U CN216251759U CN 216251759 U CN216251759 U CN 216251759U CN 202122460170 U CN202122460170 U CN 202122460170U CN 216251759 U CN216251759 U CN 216251759U
- Authority
- CN
- China
- Prior art keywords
- box body
- rod
- fixedly connected
- power distribution
- rotating rod
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- 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.)
- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of power distribution boxes and discloses a safe power distribution box which comprises a box body and a box body, wherein the box body is arranged on the upper surface of the box body, a clamping mechanism is arranged inside the upper end of the box body, the box body is fixedly connected with the box body through the clamping mechanism, the inner upper surface of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a first rotating rod, a first bevel gear is fixedly sleeved on the rod wall of the first rotating rod, two first fan blades are fixedly connected with the rod wall of the first rotating rod, two auxiliary heat dissipation devices are arranged inside the box body, and the first rotating rod is in transmission connection with the two auxiliary heat dissipation devices through two transmission mechanisms. The utility model is convenient for operators to maintain and clean the heat dissipation device, thereby maintaining the normal operation of the equipment in the distribution box.
Description
Technical Field
The utility model relates to the technical field of power distribution boxes, in particular to a safe power distribution box.
Background
The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of few and has the characteristics of environmental protection effect.
The heat abstractor sets up the inside at the block terminal under current block terminal most of the circumstances, leads to operating personnel to be not convenient for maintain and clear up heat abstractor, and can threaten self safety when the inside clearance maintenance of box.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, an operator cannot conveniently clean and maintain a heat dissipation device in a box body, and provides a safe power distribution box.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a safe power distribution box, includes box and box body, the box body sets up in the upper surface with the box, the inside chucking mechanism that is provided with in upper end of box, the box body passes through fixed connection between chucking mechanism and the box, fixed surface is connected with the motor on the inside of box body, the first bull stick of output fixedly connected with of motor, the fixed cover of the pole wall of first bull stick has connect first bevel gear, two first flabellums of the pole wall fixedly connected with of first bull stick, the inside of box body is provided with two supplementary heat abstractor, be connected through two drive mechanism transmissions between first bull stick and two supplementary heat abstractor.
Preferably, chucking mechanism includes two-way lead screw, two sliders, two L shape poles, two fixed plates and two sets of inserted bars, the both ends pole wall of two-way lead screw rotates respectively through first bearing and sets up in the inside of box, two the slider cup joints with the pole wall screw thread of two-way lead screw, two the lower extreme of L shape pole is connected with the slider upper surface fixed surface that corresponds respectively, two the upper end of L shape pole respectively with the lateral wall fixed connection who corresponds the fixed plate, three through-hole has all been seted up with the lower surface of box body to the upper surface of box, every group the inserted bar all is provided with two, left and right two slots have been seted up to the lateral wall symmetry respectively of through-hole, every the one end that the inserted bar is close to respectively with the lateral wall fixed connection of the fixed plate that corresponds, every the inserted bar respectively with the activity grafting between the slot that corresponds.
Preferably, the auxiliary heat dissipation device comprises two second bevel gears and two second rotating rods, wherein the upper end rod walls of the second rotating rods are arranged on the upper surface of the box body in a rotating mode through second bearings respectively, the two second bevel gears are fixedly sleeved on the rod walls of the second rotating rods respectively, and the two second fan blades are fixedly connected to the rod walls of the second rotating rods.
Preferably, the transmission mechanism comprises a third rotating rod, a vertical plate and two third bevel gears, the vertical plate is fixedly arranged on the upper surface inside the box body, the rod wall of the third rotating rod is rotatably connected with the vertical plate through a third bearing, the third bevel gears are fixedly sleeved on the rod walls at two ends of the third rotating rod respectively, the third bevel gear on the left side is in meshed connection with the corresponding second bevel gear, and the third bevel gear on the right side is in meshed connection with the first bevel gear.
Preferably, the left end of the bidirectional screw rod is fixedly connected with a knob.
Preferably, a plurality of heat dissipation holes are formed in the left side plate and the right side plate of the box body and the upper surface of the box body, and each heat dissipation hole is internally provided with a filter screen.
Compared with the prior art, the utility model provides a safe power distribution box, which has the following beneficial effects:
1. this safe power distribution box, chucking mechanism and supplementary heat abstractor through setting up both can be convenient for dispel the temperature in the block terminal, and the operating personnel of being convenient for again maintains and clears up heat abstractor.
2. This safe power distribution box can prevent effectively through the filter screen that sets up that impurity such as dust in the air from entering into heat abstractor and block terminal to improve heat abstractor's life.
The parts not involved in the device are the same as or can be realized by adopting the prior art, and the utility model is convenient for operators to maintain and clean the heat dissipation device, thereby maintaining the normal operation of the equipment in the distribution box.
Drawings
Fig. 1 is a schematic structural diagram of a safe power distribution box according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the fan comprises a box body 1, a filter screen 2, a bidirectional screw rod 3, a first rotating rod 4, a first bevel gear 5, a motor 6, a vertical plate 7, a box body 8, a 9L-shaped rod, a sliding block 10, a fixing plate 11, an inserted rod 12, a second fan blade 13, a second rotating rod 14, a second bevel gear 15, a third bevel gear 16, a third rotating rod 17, a knob 18 and a first fan blade 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a safe power distribution box comprises a box body 1 and a box body 8, the box body 8 is arranged on the upper surface of the box body 1, a clamping mechanism is arranged inside the upper end of the box body 1, the box body 8 is fixedly connected with the box body 1 through the clamping mechanism, a motor 6 is fixedly connected to the inner upper surface of the box body 8, a first rotating rod 4 is fixedly connected to the output end of the motor 6, a first bevel gear 5 is fixedly sleeved on the rod wall of the first rotating rod 4, two first fan blades 19 are fixedly connected to the rod wall of the first rotating rod 4, two auxiliary heat dissipation devices are arranged inside the box body 8, and the first rotating rod 4 is in transmission connection with the two auxiliary heat dissipation devices through two transmission mechanisms.
The clamping mechanism comprises a bidirectional screw rod 3, two sliding blocks 10 and two L-shaped rods 9, two fixed plates 11 and two sets of inserted bars 12, the both ends pole wall of two-way lead screw 3 rotates through first bearing respectively and sets up in the inside of box 1, two sliders 10 cup joint with the pole wall screw thread of two-way lead screw 3, the lower extreme of two L shape poles 9 respectively with the slider 10 upper surface fixed connection who corresponds, the upper end of two L shape poles 9 respectively with the lateral wall fixed connection who corresponds fixed plate 11, three through-hole has all been seted up to the upper surface of box 1 and the lower surface of box body 8, every inserted bar 12 of group all is provided with two, a left side, two slots have been seted up to the lateral wall symmetry respectively of two through-holes in the right side, the one end that every inserted bar 12 is close to respectively with the lateral wall fixed connection of the fixed plate 11 that corresponds, every inserted bar 12 is pegged graft with the activity between the slot that corresponds respectively, be convenient for fix box body 8.
The auxiliary heat dissipation device comprises two second conical gears 15 and two second rotating rods 14, the upper end rod walls of the two second rotating rods 14 are arranged on the upper surface of the interior of the box body 8 in a rotating mode through second bearings respectively, the two second conical gears 15 are fixedly sleeved on the rod walls of the second rotating rods 14 respectively, and the rod walls of the two second rotating rods 14 are fixedly connected with two second fan blades 13 so as to dissipate heat of the box body 1 conveniently.
The transmission mechanism comprises a third rotating rod 17, a vertical plate 7 and two third bevel gears 16, the vertical plate 7 is fixedly arranged on the upper surface of the interior of the box body 8, the rod wall of the third rotating rod 17 is rotatably connected with the vertical plate 7 through a third bearing, the two third bevel gears 16 are fixedly sleeved on the rod walls at two ends of the third rotating rod 17 respectively, the left third bevel gear 16 is meshed with the corresponding second bevel gear 15, the right third bevel gear 16 is meshed with the first bevel gear 5, and the two second rotating rods 14 are driven to rotate conveniently.
The left end of the bidirectional screw rod 3 is fixedly connected with a knob 18, so that an operator can conveniently rotate the bidirectional screw rod 3.
A plurality of heat dissipation holes are formed in the left side plate and the right side plate of the box body 1 and the upper surface of the box body 8, a filter screen 2 is arranged inside each heat dissipation hole, and dust in the air is convenient to filter.
In the utility model, when in use, the motor 6 is started to drive the first rotating rod 4 and the first bevel gear 5 to rotate, so as to drive the first fan blade 19 to rotate, the first bevel gear 5 and the middle two third bevel gears 16 are meshed to rotate, so as to drive the two third rotating rods 17 and the two third bevel gears 16 at two ends to rotate, the two second rotating rods 14 are driven to rotate through the meshing rotation between the third bevel gears 16 at two ends and the second bevel gear 15, so as to drive the second fan blade 13 to rotate, so as to radiate heat to the box body 1 through three through holes, when in cleaning and maintenance, the knob 18 is clockwise rotated, so as to drive the two-way screw rod 3 to rotate, so as to drive the two slide blocks 10 to move inwards, so as to drive the two L-shaped rods 9 and the two fixing plates 11 to move, so as to enable the inserted rod 12 to be separated from the slot, the heat radiating device is taken down to carry out cleaning and maintenance, after the cleaning and maintenance is finished, the heat radiating device is installed, the knob 18 is rotated counterclockwise to drive the bidirectional screw rod 3 to rotate, so as to drive the two sliders 10 to move outwards, and further drive the two L-shaped rods 9 and the two fixing plates 11 to move, so that the insertion rods 12 are inserted into the slots, and further the heat dissipation device is fixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A safe electric power distribution box comprises a box body (1) and a box body (8), it is characterized in that the box body (8) is arranged on the upper surface of the box body (1), a clamping mechanism is arranged inside the upper end of the box body (1), the box body (8) is fixedly connected with the box body (1) through the clamping mechanism, the upper surface in the box body (8) is fixedly connected with an electric motor (6), the output end of the electric motor (6) is fixedly connected with a first rotating rod (4), a first bevel gear (5) is fixedly sleeved on the rod wall of the first rotating rod (4), the rod wall of the first rotating rod (4) is fixedly connected with two first fan blades (19), two auxiliary heat dissipation devices are arranged inside the box body (8), and the first rotating rod (4) is in transmission connection with the two auxiliary heat dissipation devices through two transmission mechanisms.
2. The safe power distribution box according to claim 1, wherein the clamping mechanism comprises a bidirectional screw (3), two sliding blocks (10), two L-shaped rods (9), two fixing plates (11) and two sets of insertion rods (12), rod walls at two ends of the bidirectional screw (3) are rotatably arranged inside the box body (1) through first bearings respectively, the two sliding blocks (10) are in threaded sleeve connection with the rod walls of the bidirectional screw (3), lower ends of the two L-shaped rods (9) are fixedly connected with upper surfaces of the corresponding sliding blocks (10) respectively, upper ends of the two L-shaped rods (9) are fixedly connected with side walls of the corresponding fixing plates (11) respectively, three through holes are formed in the upper surface of the box body (1) and the lower surface of the box body (8), two insertion rods (12) are arranged in each set, two slots are symmetrically formed in side walls of the left and right through holes respectively, one end of each inserted bar (12) close to is fixedly connected with the side wall of the corresponding fixing plate (11), and each inserted bar (12) is movably inserted into the corresponding slot.
3. The safe power distribution box according to claim 1, wherein the auxiliary heat dissipation device comprises two second bevel gears (15) and two second rotating rods (14), the upper end rod walls of the two second rotating rods (14) are respectively rotatably arranged on the inner upper surface of the box body (8) through second bearings, the two second bevel gears (15) are respectively and fixedly sleeved on the rod walls of the second rotating rods (14), and the rod walls of the two second rotating rods (14) are respectively and fixedly connected with two second fan blades (13).
4. The safe power distribution box according to claim 1, wherein the transmission mechanism comprises a third rotating rod (17), a vertical plate (7) and two third bevel gears (16), the vertical plate (7) is fixedly arranged on the inner upper surface of the box body (8), the rod wall of the third rotating rod (17) is rotatably connected with the vertical plate (7) through a third bearing, the two third bevel gears (16) are respectively and fixedly sleeved on the rod walls at two ends of the third rotating rod (17), the third bevel gear (16) at the left side is in meshing connection with the corresponding second bevel gear (15), and the third bevel gear (16) at the right side is in meshing connection with the first bevel gear (5).
5. A safe power distribution box according to claim 2, characterized in that the left end of said bidirectional screw (3) is fixedly connected with a knob (18).
6. The safe power distribution box of claim 1, wherein a plurality of heat dissipation holes are formed in the left and right side plates of the box body (1) and the upper surface of the box body (8), and a filter screen (2) is arranged inside each heat dissipation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122460170.6U CN216251759U (en) | 2021-10-13 | 2021-10-13 | Safe power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122460170.6U CN216251759U (en) | 2021-10-13 | 2021-10-13 | Safe power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251759U true CN216251759U (en) | 2022-04-08 |
Family
ID=80986242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122460170.6U Expired - Fee Related CN216251759U (en) | 2021-10-13 | 2021-10-13 | Safe power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117255508A (en) * | 2023-03-08 | 2023-12-19 | 广州七喜电脑有限公司 | Control box of PCBA pressure-resistant test equipment |
-
2021
- 2021-10-13 CN CN202122460170.6U patent/CN216251759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117255508A (en) * | 2023-03-08 | 2023-12-19 | 广州七喜电脑有限公司 | Control box of PCBA pressure-resistant test equipment |
| CN117255508B (en) * | 2023-03-08 | 2024-04-16 | 广州七喜电脑有限公司 | Control box of PCBA pressure-resistant test equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |