CN211531494U - Portable centralized power supply - Google Patents
Portable centralized power supply Download PDFInfo
- Publication number
- CN211531494U CN211531494U CN201922198327.5U CN201922198327U CN211531494U CN 211531494 U CN211531494 U CN 211531494U CN 201922198327 U CN201922198327 U CN 201922198327U CN 211531494 U CN211531494 U CN 211531494U
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- shell
- movable cover
- power supply
- casing
- fixed
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Abstract
The utility model discloses a portable centralized power supply, including connecting plate, casing and fan, the below of connecting plate bonds there is the magic subsides, and the both ends of connecting plate seted up the connecting hole to be connected with the fixed screw on the connecting hole, casing fixed mounting is in the connecting plate top, and the inboard of casing installs the fan to the outside of casing is fixed with fixed fixture block, be connected with the movable cover on the casing, and be connected through fastening bolt between the movable cover, the inboard of casing is provided with the device and places the board, the spout has been seted up to the both sides of casing, and the upper surface of casing has seted up the fluting, the louvre has been seted up on the surface of movable cover, the device is placed and is fixed with the rubber pad between board and the casing. This portable centralized power source is provided with spring and rubber pad, and spring and rubber pad are misplaced each other, can make things convenient for the impact that components and parts on the board were received to buffer device, and then effectual protection components and parts improve this centralized power source's life.
Description
Technical Field
The utility model relates to a centralized power supply technical field specifically is a portable centralized power supply.
Background
The centralized power supply makes the important power supply widely used on supervisory equipment and LED street lamp, along with the development of power supply device, the centralized power supply is also more and more popular, and to current centralized power supply, still have very big some problems, just as:
1. the existing centralized power supply does not have the buffering function and is easy to be accidentally collided, so that the internal devices of the centralized power supply are damaged, and the service life of the centralized power supply is influenced;
2. the current centralized power supply carries out fixed connection through the screw mostly, when needs maintain, needs to unscrew in proper order through the screwdriver and dismantles, just can open it, leads to the inconvenient problem of maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable centralized power source to solve above-mentioned background art and propose the function that does not have the buffering now, receive unexpected collision easily, and make the inside device of centralized power source damage, most all carry out fixed connection through the screw, when needs maintenance, need unscrew in proper order through the screwdriver and dismantle, just can open it, lead to the inconvenient problem of maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable concentrated power supply, includes connecting plate, casing and fan, the below of connecting plate bonds there is the magic subsides, and the both ends of connecting plate have seted up the connecting hole to be connected with fixed screw on the connecting hole, casing fixed mounting is in the connecting plate top, and the inboard of casing installs the fan to the outside of casing is fixed with fixed fixture block, be connected with the movable cover on the casing, and be connected through fastening bolt between the movable cover, the inboard of casing is provided with the device and places the board, and the below that the board was placed to the device is connected with the spring to the spring is fixed in the bottom of casing, the spout has been seted up to the both sides of casing, and the upper surface of casing has seted up the fluting, the louvre has been seted up on the surface of movable cover, the.
Preferably, the number of the fans is two, the two fans are symmetrically distributed about the shell, and the central point of each fan and the central point of the shell are on the same horizontal line.
Preferably, the movable cover is of an L-shaped structure, the movable cover is connected with the fixed clamping block in a clamping manner, and the two movable covers are symmetrically arranged relative to the shell.
Preferably, the two ends of the device placing plate are slidably connected with the sliding grooves, the device placing plate and the bottom of the shell form an elastic structure through springs, and the number of the springs is 4.
Preferably, the heat dissipation holes are of a strip-shaped structure and are uniformly distributed on the upper surface of the movable cover.
Preferably, the length of the slot is matched with the width of the movable cover, and the movable cover and the shell form a telescopic structure.
Compared with the prior art, the beneficial effects of the utility model are that: the portable centralized power supply is provided with a power supply,
(1) the spring and the rubber pad are arranged and staggered with each other, so that the impact force on the component placing plate can be buffered conveniently, the component can be protected effectively, and the service life of the centralized power supply can be prolonged;
(2) be provided with the movable cover, can pass through manual dismantlement fastening bolt, the movable cover that slides again, and then make things convenient for opening of this centralized power supply, made things convenient for the maintenance work to the inside device of centralized power supply, the movable cover blocks with fixed fixture block each other simultaneously, has made things convenient for the spacing of movable cover to be fixed, has improved the device's result of use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a connecting plate; 2. magic tape; 3. fixing screws; 4. connecting holes; 5. a housing; 6. a fan; 7. fixing the fixture block; 8. a movable cover; 9. fastening a bolt; 10. a device placement board; 11. a spring; 12. a chute; 13. heat dissipation holes; 14. grooving; 15. and (7) a rubber pad.
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. 1-3, the present invention provides a technical solution: a portable centralized power supply comprises a connecting plate 1, magic tapes 2, fixing screws 3, connecting holes 4, a shell 5, a fan 6, a fixing fixture block 7, a movable cover 8, a fastening bolt 9, a device placing plate 10, a spring 11, a chute 12, a radiating hole 13, a slot 14 and a rubber pad 15, wherein the magic tapes 2 are bonded below the connecting plate 1, the connecting holes 4 are formed at two ends of the connecting plate 1, the fixing screws 3 are connected to the connecting holes 4, the shell 5 is fixedly arranged above the connecting plate 1, the fan 6 is arranged at the inner side of the shell 5, the fixing fixture block 7 is fixed at the outer side of the shell 5, the movable cover 8 is connected to the shell 5, the movable covers 8 are connected through the fastening bolts 9, the device placing plate 10 is arranged at the inner side of the shell 5, the spring 11 is connected below the device placing plate 10, and the spring 11 is fixed at the bottom of, the two sides of the housing 5 are provided with sliding grooves 12, the upper surface of the housing 5 is provided with a groove 14, the surface of the movable cover 8 is provided with a heat dissipation hole 13, and a rubber pad 15 is fixed between the device placing plate 10 and the housing 5.
The two fans 6 are arranged, the two fans 6 are symmetrically distributed about the shell 5, the central point of each fan 6 and the central point of the shell 5 are on the same horizontal line, the two fans 6 can blow the inside of the shell 5, and heat dissipation of the centralized power supply is facilitated.
The movable cover 8 is in an L-shaped structure, the movable cover 8 is connected with the fixed fixture block 7 in a clamping mode, and the two movable covers 8 are symmetrically arranged relative to the shell 5, so that the two movable covers 8 are conveniently clamped and fixed with the fixed fixture block 7.
The heat dissipation holes 13 are in a strip-shaped structure, and the heat dissipation holes 13 are uniformly distributed on the upper surface of the movable cover 8, so that heat can be dissipated through the heat dissipation holes 13.
The length of the slot 14 is matched with the width of the movable cover 8, and the movable cover 8 and the shell 5 form a telescopic structure, so that the movable cover 8 can slide on the shell 5 conveniently.
The working principle is as follows: firstly, as shown in fig. 1-3, when in use, the device is mounted on the equipment to be used through the magic tape 2 below the connecting plate 1 and the fixing screws 3 at the two sides thereof, when in use, the fan 6 mounted on the inner surface of the shell 5 can blow the inside, the fan 6 is the conventional equipment, can be the fan 6 with a storage battery, or can be the fan 6 adopting the power supply of the centralized power supply, and the heat is dissipated through the heat dissipating holes 13 on the surface of the movable cover 8, so as to facilitate the heat dissipation of the centralized power supply, when the centralized power supply is accidentally collided, the external force of the device placing plate 10 is buffered by the two ends of the device placing plate 10 at the bottom of the shell 5 under the action of the springs 11 and the rubber pads 15, so that the two ends of the device placing plate 10 slide in the sliding grooves 12, thereby effectively reducing the impact force on the device placing plate 10 and effectively, improve the device's protection effect, spring 11 and rubber pad 15 dislocation distribution, and the two is fixed connection with the bottom that the board 10 and casing 5 were placed to the device, the stability of board 10 buffering in spout 12 has been placed to the device, when needs maintenance, screw down fastening bolt 9, and outside slip movable cover 8, make the below and the fixed fixture block 7 phase separation of movable cover 8, and then conveniently make movable cover 8 slide in the fluting 14 on casing 5 surface, make the top of casing 5 open, the convenient maintenance to this centralized power supply's internal device, this is this portable centralized power supply's use, the content of not doing detailed description in this specification belongs to the known prior art of professional technical personnel in this field.
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 portable centralized power supply, includes connecting plate (1), casing (5) and fan (6), its characterized in that: the hook-and-loop fastener is characterized in that a magic tape (2) is bonded below the connecting plate (1), connecting holes (4) are formed in two ends of the connecting plate (1), fixing screws (3) are connected onto the connecting holes (4), the shell (5) is fixedly mounted above the connecting plate (1), a fan (6) is mounted on the inner side of the shell (5), a fixing clamping block (7) is fixed on the outer side of the shell (5), a movable cover (8) is connected onto the shell (5), the movable covers (8) are connected through fastening bolts (9), a device placing plate (10) is arranged on the inner side of the shell (5), a spring (11) is connected below the device placing plate (10), the spring (11) is fixed at the bottom of the shell (5), sliding grooves (12) are formed in two sides of the shell (5), and a slot (14) is formed in the upper surface of the shell (5), the surface of the movable cover (8) is provided with heat dissipation holes (13), and a rubber pad (15) is fixed between the device placing plate (10) and the shell (5).
2. A portable concentrated power supply according to claim 1, characterized in that: the two fans (6) are arranged, the two fans (6) are symmetrically distributed relative to the shell (5), and the central point of each fan (6) and the central point of the shell (5) are on the same horizontal line.
3. A portable concentrated power supply according to claim 1, characterized in that: the movable cover (8) is of an L-shaped structure, the movable cover (8) is connected with the fixed clamping block (7) in a clamping manner, and the movable cover (8) is symmetrically provided with two parts relative to the shell (5).
4. A portable concentrated power supply according to claim 1, characterized in that: the device placing plate (10) is connected with the sliding groove (12) in a sliding mode at two ends, the device placing plate (10) and the bottom of the shell (5) form an elastic structure through the springs (11), and the number of the springs (11) is 4.
5. A portable concentrated power supply according to claim 1, characterized in that: the heat dissipation holes (13) are of strip-shaped structures, and the heat dissipation holes (13) are uniformly distributed on the upper surface of the movable cover (8).
6. A portable concentrated power supply according to claim 1, characterized in that: the length of the slot (14) is matched with the width of the movable cover (8), and the movable cover (8) and the shell (5) form a telescopic structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158484 | 2018-12-21 | ||
| CN2018221584849 | 2018-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211531494U true CN211531494U (en) | 2020-09-18 |
Family
ID=72465104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922198327.5U Active CN211531494U (en) | 2018-12-21 | 2019-12-10 | Portable centralized power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211531494U (en) |
-
2019
- 2019-12-10 CN CN201922198327.5U patent/CN211531494U/en active Active
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