CN208025479U - A kind of battery truck power supply constant current driving device - Google Patents
A kind of battery truck power supply constant current driving device Download PDFInfo
- Publication number
- CN208025479U CN208025479U CN201820573108.3U CN201820573108U CN208025479U CN 208025479 U CN208025479 U CN 208025479U CN 201820573108 U CN201820573108 U CN 201820573108U CN 208025479 U CN208025479 U CN 208025479U
- Authority
- CN
- China
- Prior art keywords
- fixed
- box body
- current driving
- constant current
- driving device
- 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
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a kind of battery truck power supply constant current driving devices,Including pedestal and box body,The top of pedestal is fixed with box body,One end of box body is equipped with motor by holder,The output end of motor is fixed by rotating bar and flabellum,The bottom end of box body is fixed with mounting plate,And the top of mounting plate is fixed with constant-current driving power supply component,The inside of box body is fixed with tube body,One end of tube body is equipped with miniature water circulating pump,One end of tube body is fixed with detection cylinder,The inner wall of detection cylinder slidably connects piston,The top of piston is connected with mobile bar,And mobile bar and the inner wall of detection cylinder are slidably connected,The top of mobile bar is equipped with contact,The top of contact is provided with electromagnetic switch,Electromagnetic switch is fixed on the top inner wall of detection cylinder,And electromagnetic switch respectively with motor,Miniature water circulating pump is electrically connected,The utility model cools down automatically to box body,Prevent high temperature from being had an impact to constant current driving,It ensure that the working efficiency of LED.
Description
Technical field
The utility model is related to constant current driving technical field of heat dissipation more particularly to a kind of battery truck power supply constant current driving dresses
It sets.
Background technology
LED light is efficient, energy conservation and environmental protection, thus is widely used in battery truck lamps and lanterns, and the LED as battery truck lamps and lanterns is typically
The matrix being made of multiple great power LEDs, which is made of multiple concatenated LED parallel connections, since LED lamp cannot connect
Alternating current, but direct current is needed to be driven, therefore the quality of its driving power directly affects the quality of LED product.For
Electric constant-current drive technology depends on the selection of power factor, type of drive, but in the prior art, due to the efficiency of driver
It is low, and in order to reduce driver at a distance from LED array, usually make driver as close to LED array, driver when work
It can cause its operating temperature high because of the fever of LED array, and then influence the work of constant current driving.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of battery truck power supply proposed
Constant current driving device.
To achieve the goals above, the utility model uses following technical solution：
A kind of battery truck power supply constant current driving device, including pedestal and box body, the top of the pedestal are fixed with box body, box
One end inner wall of body is fixed with holder, and a middle side part of holder is equipped with motor, and output end and the rotating bar of motor are fixed, and turns
One end of lever and the middle part of flabellum are fixed, and the bottom end of box body is fixed with mounting plate, and the top of mounting plate is fixed with constant current drive
Dynamic power supply module, the inside of box body are fixed with tube body, and one end of tube body is equipped with miniature water circulating pump, and one end of tube body is fixed with
Cylinder is detected, the inner wall for detecting cylinder slidably connects piston, and the top middle portion of piston is vertically fixed connecting rod, and the top of connecting rod
End is connect by screw thread with threaded rod, and the top of threaded rod is vertical with the center bottom of mobile bar to be fixed, mobile bar and detection cylinder
Inner wall be slidably connected, the top of mobile bar is equipped with contact, and the top of contact is provided with electromagnetic switch, and electromagnetic switch is fixed on
The top inner wall of cylinder is detected, and electromagnetic switch is electrically connected with motor, miniature water circulating pump respectively.
Preferably, the side of the box body is provided with opening, and bolt is fixed with filter screen vertically for the side being open.
Preferably, the output end of the input terminal of the motor and accumulator be electrically connected, the output end of accumulator with it is miniature
The input terminal of water circulating pump is electrically connected, and accumulator bolt is fixed in battery case, and battery case bolts the top for being fixed on box body
End.
Preferably, the input terminal of the miniature water circulating pump is connect with pipeline, and pipeline passes through box body and extends to box body
Outside, one end of pipeline and the bottom end of babinet connect, and babinet bolt is fixed on the top of box body.
Preferably, bolt is fixed with guide rail to the inner wall of the detection cylinder vertically, and sliding block, and sliding block are slidably connected in guide rail
It bolts and fixes with mobile bar.
Preferably, the side of the connecting rod is provided with fixed hole, fixed link is inserted in fixed hole, and fixed logical
Hole is connect by screw thread with fixed link, and fixed link, which is located at one end inside connecting rod, is glued and is fixed with non-slip mat, and non-slip mat with
Threaded rod leans.
The utility model has the beneficial effects that：
1, the utility model is located at the mercury expanded by heating of detection cylinder bottom end so that piston when box body temperature increases
Move up, piston and then the contact on mobile bar top driven to be in contact with electromagnetic switch, electromagnetic switch so that start motor with
Miniature water circulating pump carries out automatic actively cooling to box body, prevents high temperature from being had an impact to constant current driving, and then ensure that LED
Working efficiency.
2, the utility model one side motor drives flabellum to rotate the outside that the heat in box body can be evacuated to box body, separately
On the one hand miniature water circulating pump drives the coolant in tube body to be circulated so that coolant is by the heat transfer in box body
On the outside of to box body, two kinds of radiating mode integrated applications improve the radiating efficiency to tray interior.
Description of the drawings
Fig. 1 be the utility model proposes a kind of battery truck power constant current driving device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of battery truck power constant current driving device detection cylinder structural schematic diagram；
Fig. 3 be the utility model proposes a kind of battery truck power constant current driving device box body vertical view.
In figure：1 box body, 2 filter screens, 3 holders, 4 rotating bars, 5 motors, 6 flabellums, 7 battery cases, 8 babinets, 9 miniature cycles
Water pump, 10 detection cylinders, 11 tube bodies, 12 mounting plates, 13 pedestals, 14 electromagnetic switch, 15 contacts, 16 mobile bars, 17 threaded rods, 18 connect
Extension bar, 19 pistons.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of battery truck power supply constant current driving device, including pedestal 13 and box body 1, the top bolt of pedestal 13
It connecing and is fixed with box body 1, one end inner wall bolt of box body 1 is fixed with holder 3, and the middle side part bolt of holder 3 is equipped with motor 5,
The output end of motor 5 is fixed by key pin and rotating bar 4, and one end of rotating bar 4 and the middle part bolt of flabellum 6 are fixed, box body 1
Bottom end bolt be fixed with mounting plate 12, and the top of mounting plate 12 is fixed with constant-current driving power supply component, the inside bolt of box body 1
It connects and is fixed with tube body 11, one end bolt of tube body 11 is equipped with miniature water circulating pump 9, and one end bolt of tube body 11 is fixed with detection
Cylinder 10, the top of detection cylinder 10 is provided with venthole, and the inner wall of detection cylinder 10 slidably connects piston 19, the bottom end of piston 19
Be provided with mercury, bolt is fixed with connecting rod 18 vertically for the top middle portion of piston 19, and the top of connecting rod 18 by screw thread with
Threaded rod 17 connects, and the top of threaded rod 17 is vertical with the center bottom of mobile bar 16 to bolt fixation, mobile bar 16 and detection cylinder
10 inner wall is slidably connected, and the vertical bolt of inner wall for detecting cylinder 10 is fixed with guide rail, and sliding block, and sliding block are slidably connected in guide rail
It bolts and fixes with mobile bar 16, the top of mobile bar 16 is equipped with contact 15, and the top of contact 15 is provided with electromagnetic switch 14, electricity
Magnetic switch 14 is fixed on the top inner wall of detection cylinder 10, and electromagnetic switch 14 electrically connects with motor 5, miniature water circulating pump 9 respectively
It connects, the side of box body 1 is provided with opening, and bolt is fixed with filter screen 2 vertically for the side being open, and filter screen 2 can prevent outer
The dust or sundries on boundary enter box body 1, and the input terminal of motor 5 and the output end of accumulator are electrically connected, the output of accumulator
End and the input terminal of miniature water circulating pump 9 are electrically connected, and accumulator bolt is fixed in battery case 7, and the bolt of battery case 7 is fixed
Input terminal on the top of box body 1, miniature water circulating pump 9 is connect with pipeline, and pipeline passes through box body 1 and extends to the outer of box body 1
The one end in portion, pipeline is connect with the bottom end of babinet 8, and babinet 8 bolts the top for being fixed on box body 1, and the side of connecting rod 18 is set
It is equipped with fixed hole, fixed link is inserted in fixed hole, and fixed hole is connect by screw thread with fixed link, fixed link is located at
One end inside connecting rod 18, which is glued, is fixed with non-slip mat, and non-slip mat leans with threaded rod 17, is rotatablely connected bar 18, utilizes
Screw thread can adjust the distance between connecting rod 18 and threaded rod 17, can be with fixed connecting rod 18 and threaded rod using fixed link
17。
In the present embodiment, when temperature increases in box body 1, it is located at the mercury expanded by heating of 10 bottom end of detection cylinder so that living
Plug 19 moves up, and piston 19 and then drive connecting rod 18, threaded rod 17 and mobile bar 16 move up, and make mobile bar
The contact 15 on 16 tops is in contact with electromagnetic switch 14, and electromagnetic switch 14 starts motor 5 and miniature water circulating pump 9, a side in turn
Face motor 5 drives flabellum 6 to rotate by rotating bar 4, can be by box, and the heat in 1 is evacuated to the outside of box body 1, on the other hand micro-
Type water circulating pump 9 drives the coolant in tube body 11 to be circulated so that coolant is by the heat transfer in box body 1 to box
1 outside of body carries out active cooling to box, 1.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
- The constant current driving device 1. a kind of battery truck is powered, including pedestal (13) and box body (1), which is characterized in that the pedestal (13) top is fixed with box body (1), and one end inner wall of box body (1) is fixed with holder (3), the middle side part installation of holder (3) There is motor (5), the output end and rotating bar (4) of motor (5) are fixed, and one end of rotating bar (4) and the middle part of flabellum (6) are solid Fixed, the bottom end of box body (1) is fixed with mounting plate (12), and the top of mounting plate (12) is fixed with constant-current driving power supply component, box The inside of body (1) is fixed with tube body (11), and one end of tube body (11) is equipped with miniature water circulating pump (9), one end of tube body (11) It is fixed with detection cylinder (10), the inner wall of detection cylinder (10) slidably connects piston (19), and the top middle portion of piston (19) is solid vertically Surely have connecting rod (18), and the top of connecting rod (18) is connect by screw thread with threaded rod (17), the top of threaded rod (17) with The center bottom of mobile bar (16) is vertically fixed, and mobile bar (16) and the inner wall of detection cylinder (10) are slidably connected, mobile bar (16) Top contact (15) is installed, the top of contact (15) is provided with electromagnetic switch (14), and electromagnetic switch (14) is fixed on detection The top inner wall of cylinder (10), and electromagnetic switch (14) is electrically connected with motor (5), miniature water circulating pump (9) respectively.
- The constant current driving device 2. a kind of battery truck according to claim 1 is powered, which is characterized in that the box body (1) Side is provided with opening, and bolt is fixed with filter screen (2) vertically for the side being open.
- The constant current driving device 3. a kind of battery truck according to claim 1 is powered, which is characterized in that the motor (5) The output end of input terminal and accumulator is electrically connected, and the output end of accumulator and the input terminal of miniature water circulating pump (9) electrically connect It connects, and accumulator bolt is fixed in battery case (7), battery case (7) bolts the top for being fixed on box body (1).
- The constant current driving device 4. a kind of battery truck according to claim 1 is powered, which is characterized in that the miniature recirculated water The input terminal of pump (9) is connect with pipeline, and pipeline passes through box body (1) and extends to the outside of box body (1), one end of pipeline and babinet (8) bottom end connection, and babinet (8) bolt is fixed on the top of box body (1).
- The constant current driving device 5. a kind of battery truck according to claim 1 is powered, which is characterized in that the detection cylinder (10) Inner wall bolt is fixed with guide rail vertically, slidably connect sliding block in guide rail, and sliding block is fixed with mobile bar (16) bolt.
- The constant current driving device 6. a kind of battery truck according to claim 1 is powered, which is characterized in that the connecting rod (18) Side be provided with fixed hole, fixed link is inserted in fixed hole, and fixed hole is connect by screw thread with fixed link, Gu Fixed pole is located at the internal one end splicing of connecting rod (18) and is fixed with non-slip mat, and non-slip mat leans with threaded rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573108.3U CN208025479U (en) | 2018-04-21 | 2018-04-21 | A kind of battery truck power supply constant current driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573108.3U CN208025479U (en) | 2018-04-21 | 2018-04-21 | A kind of battery truck power supply constant current driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208025479U true CN208025479U (en) | 2018-10-30 |
Family
ID=63911028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820573108.3U Active CN208025479U (en) | 2018-04-21 | 2018-04-21 | A kind of battery truck power supply constant current driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208025479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413475A (en) * | 2020-12-14 | 2021-02-26 | 梅丽勤 | Safe LED ceiling lamp with prevent short circuit function |
-
2018
- 2018-04-21 CN CN201820573108.3U patent/CN208025479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413475A (en) * | 2020-12-14 | 2021-02-26 | 梅丽勤 | Safe LED ceiling lamp with prevent short circuit function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208967592U (en) | A kind of LED lamp with cleaning function | |
| CN206112829U (en) | Energy -saving and heat radiation dust removal LED street lamp | |
| CN208025479U (en) | A kind of battery truck power supply constant current driving device | |
| CN207500832U (en) | It is a kind of that there is the LED lamp of dust-proof radiating | |
| CN217684795U (en) | Anti-dazzle white light LED bulb lamp | |
| CN207603308U (en) | A kind of Portable energy storage case | |
| CN108332151B (en) | LED car lamp | |
| CN202203694U (en) | Heat dissipation type LED bulb lamp | |
| CN211260417U (en) | Energy-saving portable LED lamp | |
| CN213692730U (en) | Power distribution cabinet convenient to install | |
| CN210485378U (en) | LED table lamp with heat dissipation function | |
| CN208477255U (en) | A kind of radiator for display | |
| CN206771002U (en) | LED light source and driving power integrated explosion-proof lamp module | |
| CN210601083U (en) | Lighting device easy to radiate heat | |
| CN201621526U (en) | Electron cooling LED lamp | |
| CN209948828U (en) | Base with water cooling and heat dissipation functions for medium-frequency generator set | |
| CN202215997U (en) | LED lamp | |
| CN108312954A (en) | A kind of New LED auto lamp | |
| CN213472942U (en) | Car light board with heat radiation structure | |
| CN220020792U (en) | Transformer for LED lamp convenient to maintain | |
| CN204717386U (en) | A kind of all plastic shell aluminium section bar cooling LED Projecting Lamp | |
| CN215602092U (en) | Ultrathin built-in constant-current LED (light emitting diode) driven 30W-40W plant light supplement lamp | |
| CN207635229U (en) | A kind of sun-proof formula solar LED street lamp | |
| CN208620315U (en) | A kind of constant-current driving LED driver based on LLC control | |
| CN208546801U (en) | A kind of novel light projector fin radiating structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |