CN212905279U - LED drive plate testing arrangement - Google Patents
LED drive plate testing arrangement Download PDFInfo
- Publication number
- CN212905279U CN212905279U CN202021553242.0U CN202021553242U CN212905279U CN 212905279 U CN212905279 U CN 212905279U CN 202021553242 U CN202021553242 U CN 202021553242U CN 212905279 U CN212905279 U CN 212905279U
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- China
- Prior art keywords
- plate
- heat
- box
- box body
- push rod
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000005057 refrigeration Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a LED drive plate testing device, which belongs to the technical field of drive plate testing, and comprises a box body, wherein both sides of the upper end of the box body are provided with fixed components, the fixed components comprise a fixed seat, a slide bar, a movable block, a spring, a fixed plate and a push rod, wherein, both sides of the upper end of the box body are provided with the fixed seat, the push rod is arranged at the upper end of the fixed seat, the movable block is arranged at one end of the push rod close to the drive plate, the fixed plate is arranged below the movable block, the slide bar is arranged at the upper end of the fixed plate, the spring is arranged between the movable block and the fixed plate and sleeved on the surface of the slide bar, the utility model is provided with the fixed component, the slide bar is pulled, the push rod is pushed, and finally, transmitting the heat to the radiating fins, and starting a radiating fan to radiate.
Description
Technical Field
The utility model belongs to the technical field of the drive plate test, concretely relates to LED drive plate testing arrangement.
Background
The driving board is used as a circuit driven by an LED light source, and is more and more widely applied. Compared with other components, the LED lamp has to work in a rated current region, is darker when the rated current is lower, and is easy to damage when the rated current is exceeded. In a lamp, a driving board for controlling the light emission of the LED is particularly important. In the prior art, the LED drive board is required to be detected after being manufactured, and the LED drive board is further provided with chips of a drive motor, a fan and the like due to the design and integration requirements. In prior art, some structures that detect only can detect the circuit board determine the quality of circuit board, can not guarantee the performance of circuit board like this, and other can install and detect on the complete machine, pull down after discovering the problem and overhaul the debugging, not only the installation is dismantled inconveniently.
The prior art has the following problems: the drive plate is inconvenient at fixed mounting on examining the test table, and the inside components and parts that provide the power of box can't dispel the heat, causes the damage of inside components and parts.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a LED drive plate testing arrangement has quick fixed, the radiating characteristics of cooling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED drive plate testing arrangement, includes the box, box upper end surface middle part is provided with the drive plate, the box side is provided with the bleeder vent, bleeder vent one side is provided with the dust screen, the box surface is provided with display screen and button, box upper end surface both sides are provided with fixed subassembly, fixed subassembly includes fixing base, slide bar, movable block, spring, fixed plate and push rod, wherein, box upper end surface both sides are provided with the fixing base, the fixing base upper end is provided with the push rod, the one end that the push rod is close to the drive plate is provided with the movable block, the movable block below is provided with the fixed plate, the fixed plate upper end is provided with the slide bar, be provided with the spring suit between movable block.
Preferably, the inside top of box is provided with cooling fan, the box side is provided with heat abstractor, heat abstractor includes fin, installing support, refrigeration piece and heat-conducting plate, wherein, the box inboard is provided with the installing support, two be provided with the heat-conducting plate between the installing support, heat-conducting plate one side is provided with the refrigeration piece, the heat-conducting plate opposite side is provided with a plurality of fin.
Preferably, the push rod is connected with the fixed seat in a sliding manner.
Preferably, a handle is arranged at the upper end of the sliding rod.
Preferably, the lower end surface of the fixing plate is provided with a rubber cushion.
Preferably, the bolt for the cooling fan is fixed at the top end in the box body through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up fixed subassembly, upwards stimulate the slide bar through the handle, promote the push rod, make the movable block displace the top of drive plate, loosen the handle, under the effort of spring, the fixed plate moves down and is close to the drive plate, has realized the quick fixation to the drive plate.
2. The utility model discloses set up heat abstractor, the heat of box inside is transmitted for the heat-conducting plate by the refrigeration piece, transmits for the fin at last, starts cooling fan simultaneously, has realized dispelling the heat to the inside electrical components of box.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the fixing assembly of the present invention;
fig. 4 is a schematic structural view of the heat dissipation device of the present invention;
in the figure: 1. a box body; 2. air holes are formed; 3. a heat sink; 31. a heat sink; 32. mounting a bracket; 33. a refrigeration plate; 34. a heat conducting plate; 4. a fixing assembly; 41. a fixed seat; 42. a slide bar; 43. a handle; 44. a moving block; 45. a spring; 46. a fixing plate; 47. a push rod; 5. a heat radiation fan; 6. a drive plate; 7. a dust screen; 8. a display screen; 9. a button.
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 the following technical solutions: the utility model provides a LED drive plate testing arrangement, the power distribution box comprises a box body 1, 1 upper end surface middle part of box is provided with drive plate 6, 1 side of box is provided with bleeder vent 2, bleeder vent 2 one side is provided with dust screen 7, 1 surface of box is provided with display screen 8 and button 9, 1 upper end surface both sides of box are provided with fixed subassembly 4, fixed subassembly 4 includes fixing base 41, slide bar 42, movable block 44, spring 45, fixed plate 46 and push rod 47, wherein, 1 upper end surface both sides of box are provided with fixing base 41, fixing base 41 upper end is provided with push rod 47, the one end that push rod 47 is close to drive plate 6 is provided with movable block 44, movable block 44 below is provided with fixed plate 46, fixed plate 46 upper end is provided with slide bar 42, it suits at.
Specifically, the top end in the box body 1 is provided with a heat radiation fan 5, the side edge of the box body 1 is provided with a heat radiation device 3, the heat radiation device 3 comprises a heat radiation fin 31, a mounting bracket 32, a refrigeration fin 33 and a heat conduction plate 34, wherein the inner side of the box body 1 is provided with the mounting bracket 32, the heat conduction plate 34 is arranged between the two mounting brackets 32, one side of the heat conduction plate 34 is provided with the refrigeration fin 33, the other side of the heat conduction plate 34 is provided with a plurality,
through adopting above-mentioned technical scheme, the heat of box 1 inside is given heat-conducting plate 34 by refrigeration piece 33 transfer, gives fin 31 at last and dispels the heat, and radiator fan 5 starts to dispel the heat to the inside components and parts of box 1 simultaneously.
Specifically, the push rod 47 is connected with the fixed seat 41 in a sliding manner,
through adopting above-mentioned technical scheme, promote push rod 47 and remove on fixing base 41.
In particular, the upper end of the sliding rod 42 is provided with a handle 43,
by adopting the technical scheme, the sliding rod 42 can be conveniently pulled to move through the arrangement of the handle 43.
Specifically, the lower end surface of the fixing plate 46 is provided with a rubber cushion,
through adopting above-mentioned technical scheme, the setting of rubber cushion avoids fixed plate 46 to cause the harm to the surface when fixed drive plate 6.
Specifically, the heat radiation fan 5 is fixed at the top end of the interior of the box body 1 by bolts,
through adopting above-mentioned technical scheme, radiator fan 5 can be firm fix the inside top at box 1, convenient dismantlement.
The utility model discloses well cooling fan 5 is the current technique of disclosing, and the model of chooseing for use is GDQJDCGJ 8820.
The middle refrigerating plate 33 of the utility model is the prior art, and the model selected for use is TEM 1-12706.
The utility model discloses a theory of operation and use flow: the utility model discloses using, with the device equipment, upwards stimulate slide bar 42 through handle 43, promote push rod 47, make movable block 44 displace drive plate 6's top, loosen handle 43, under the effort of spring 45, fixed plate 46 moves down and is close to drive plate 6, realized the quick fixed to drive plate 6, the heat of box 1 inside is transmitted for heat-conducting plate 34 by refrigeration piece 33, last transmission is for fin 31, start cooling fan 5 simultaneously, realized dispelling the heat to the inside electrical components of box.
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 LED drive plate testing arrangement, includes box (1), its characterized in that: the middle part of the upper end surface of the box body (1) is provided with a driving plate (6), the side edge of the box body (1) is provided with an air vent (2), one side of the air vent (2) is provided with a dust screen (7), the surface of the box body (1) is provided with a display screen (8) and a button (9), two sides of the upper end surface of the box body (1) are provided with fixing components (4), each fixing component (4) comprises a fixing seat (41), a sliding rod (42), a moving block (44), a spring (45), a fixing plate (46) and a push rod (47), wherein two sides of the upper end surface of the box body (1) are provided with the fixing seats (41), the upper end of each fixing seat (41) is provided with the push rod (47), one end of each push rod (47) close to the driving plate (6) is provided with the moving block (44), a spring (45) is arranged between the moving block (44) and the fixed plate (46) and sleeved on the surface of the sliding rod (42).
2. An LED driving board testing device according to claim 1, wherein: the inside top of box (1) is provided with radiator fan (5), box (1) side is provided with heat abstractor (3), heat abstractor (3) include fin (31), installing support (32), refrigeration piece (33) and heat-conducting plate (34), wherein, box (1) inboard is provided with installing support (32), two be provided with heat-conducting plate (34) between installing support (32), heat-conducting plate (34) one side is provided with refrigeration piece (33), heat-conducting plate (34) opposite side is provided with a plurality of fin (31).
3. An LED driving board testing device according to claim 1, wherein: the push rod (47) is connected with the fixed seat (41) in a sliding mode.
4. An LED driving board testing device according to claim 1, wherein: the upper end of the sliding rod (42) is provided with a handle (43).
5. An LED driving board testing device according to claim 1, wherein: the lower end surface of the fixing plate (46) is provided with a rubber soft pad.
6. An LED driving board testing device according to claim 2, wherein: and the heat radiation fan (5) is fixed at the top end of the interior of the box body (1) by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553242.0U CN212905279U (en) | 2020-07-30 | 2020-07-30 | LED drive plate testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553242.0U CN212905279U (en) | 2020-07-30 | 2020-07-30 | LED drive plate testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212905279U true CN212905279U (en) | 2021-04-06 |
Family
ID=75231296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021553242.0U Expired - Fee Related CN212905279U (en) | 2020-07-30 | 2020-07-30 | LED drive plate testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212905279U (en) |
-
2020
- 2020-07-30 CN CN202021553242.0U patent/CN212905279U/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: 20210406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |