CN204313230U - Power module - Google Patents
Power module Download PDFInfo
- Publication number
- CN204313230U CN204313230U CN201420836350.7U CN201420836350U CN204313230U CN 204313230 U CN204313230 U CN 204313230U CN 201420836350 U CN201420836350 U CN 201420836350U CN 204313230 U CN204313230 U CN 204313230U
- Authority
- CN
- China
- Prior art keywords
- electric connection
- power
- power module
- power supply
- changeover 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
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to a kind of power module, comprising: the first electric connection, the second electric connection, power supply changeover device, housing; Wherein, first electric connection is electrically connected with power supply changeover device, second electric connection is electrically connected with power supply changeover device, housing has power capacity chamber, power supply changeover device is placed in power capacity chamber, is installed on power capacity cavity wall, there are the first external hole and the second external hole in power capacity chamber, and the first electric connection stretches into the first external hole, and the second electric connection stretches into the second external hole.Facilitate power module and the flexible installation and removal with electrical accessory, and cargo handling process does not need by specific purpose tool, the free-hand dismounting that just can realize power module is installed with replacing, and the insulation effect of power module is good.
Description
Technical field
The utility model belongs to lighting field, is specifically related to a kind of power module.
Background technology
LED illuminating part needs to be equipped with special driving power, and the electric energy that power supply is sent here by driving power converts electric signal transmission needed for LED illuminating part to LED illuminating part, makes LED illuminating part luminous.
Existing LED light device uses the mode of built-in driving power, driving power is fixed on LED light device inside, can not frequently mount and dismount, and damages, part that the life-span is short because driving power belongs to, and the driving power life-span is far smaller than the life-span of LED illuminating part usually, after driving power damages, owing to changing inconvenience, often whole lighting device is abandoned, again new light fixture is purchased, therefore, cause unnecessary waste, make production, living cost significantly improves.
Utility model content
Based on this, the utility model discloses a kind of power module, facilitate power module and the flexible installation and removal with electrical accessory, and cargo handling process does not need by specific purpose tool, the free-hand dismounting that just can realize power module is installed with replacing, and the insulation effect of power module is good.
Its technical scheme is as follows:
A kind of power module, comprising: the first electric connection, the second electric connection, power supply changeover device, housing; Wherein, first electric connection is electrically connected with power supply changeover device, second electric connection is electrically connected with power supply changeover device, housing has power capacity chamber, power supply changeover device is placed in power capacity chamber, is installed on power capacity cavity wall, there are the first external hole and the second external hole in power capacity chamber, and the first electric connection stretches into the first external hole, and the second electric connection stretches into the second external hole.
Wherein in an embodiment, described housing comprises base plate and outer cover, and described base plate and described outer cover are fixedly connected to form power capacity chamber.
Wherein in an embodiment, described power supply changeover device is installed on described base plate.
Wherein in an embodiment, described base plate and described outer cover are fixed by the buckle structure snapping mutually mated.
Wherein in an embodiment, described first electric connection is two metal needles side by side, and described metal needle one end is fixedly connected with described housing.
Wherein in an embodiment, described second electric connection comprises wire and binding post, and wire is by binding post and power supply changeover device electrical connection, and wire runs through described second external hole.
Wherein in an embodiment, described housing has insulating barrier, and described insulating barrier is at described inner walls or described housing exterior walls, and described insulating barrier surrounds described power transfer module.
Wherein in an embodiment, the outer surface of described housing has plug-in guide rail.
Below the advantage of preceding solution or principle are described:
1, power module comprises the first electric connection, the second electric connection, power supply changeover device, housing; Wherein, first electric connection is electrically connected with power supply changeover device, second electric connection is electrically connected with power supply changeover device, housing has power capacity chamber, power supply changeover device is placed in power capacity chamber, is installed on power capacity cavity wall, there are the first external hole and the second external hole in power capacity chamber, and the first electric connection stretches into the first external hole, and the second electric connection stretches into the second external hole;
Power supply is filled parallel operation and is isolated from the outside by housing, and in the process of handling power module, power supply changeover device not by external interference, and is not easy loose or dislocation and causes losing efficacy, and the foreign matter in the external world is not easy to touch power supply changeover device, and insulation effect is good;
Make power supply fill parallel operation by the first electric connection and the second electric connection to be connected with the external world, installation and removal are convenient, do not need easily to change power module by the specific purpose tool such as screw or flatiron;
Whole power module link is as a whole, and installation or removal formula moves integrally, and part can not be lost, and, by arranging the specification of the first electric connection and the second electric connection, make the range of application of power module wider.
2, described housing comprises base plate and outer cover, and described base plate and described outer cover are fixedly connected to form power capacity chamber; Housing is formed by connecting by the two parts separated, the convenient power supply changeover device produced and install inside;
Further, described power supply changeover device is installed on described base plate, and open outer cover and can check power supply changeover device, production process is easy for installation, reduces production cost.
Described base plate and described outer cover are fixed by the buckle structure snapping mutually mated, and do not need can complete assembling process by specific purpose tool, convenient production.
3, described first electric connection is two metal needles side by side, and described metal needle one end is fixedly connected with described housing; Metal needle can directly insert in supply socket, and for power module is powered, structure is simple.
4, described second electric connection comprises wire and binding post, and wire is by binding post and power supply changeover device electrical connection, and wire runs through described second external hole, uses long lead can expand the movable scope of binding post, facilitates the electrical links of binding post and light fixture.
5, described housing has insulating barrier, described insulating barrier is at described inner walls or described housing exterior walls, described insulating barrier surrounds described power transfer module, improves the insulation effect of power module further, prevents user's false touch in use procedure from touching and cause personal injury accident.
6, the outer surface of described housing has plug-in guide rail, on convenient equipment power module being installed on needs power supply.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the utility model embodiment lighting device;
Fig. 2 is the mounting structure of the utility model embodiment lighting device;
Fig. 3 is the structure chart of the utility model embodiment first end cap and self-locking structure;
Fig. 4 is the schematic diagram of self-locking structure in the utility model embodiment;
Fig. 5 is the structure chart of first connecting rod in the utility model embodiment;
Fig. 6 is the structure chart of second connecting rod in the utility model embodiment;
Fig. 7 is the structure chart of power module in the utility model embodiment;
Fig. 8 is the structure chart of power module in the utility model embodiment;
Fig. 9 is the upward view of this Fig. 8.
Description of reference numerals:
100, the first end cap, 210, radiator, the 211, first hanging hole, 220, diffuser, 310, first connecting rod, 311, bend, the 312, second axis hole, the 313, first rotating shaft, 400, second connecting rod, the 411, first hook, the 412, second hook, 413, the second rotating shaft, 500, power module, the 511, first electric connection, 512, the second electric connection, 520, power supply changeover device, 531, outer cover, 532, base plate, 540, locating piece, the 600, second end cap.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
Lighting device comprises power module 500, light fixture, shell, the first end cap 100, second end cap 600.
Shell comprises radiator 210 and diffuser 220, diffuser 220 is channel-shaped, the downside of radiator 210 is inserted in groove, be slidably connected on the downside of the upper edge of groove and radiator 210, radiator 210 and diffuser 220 form light fixture accommodating chamber, respectively there is opening at light fixture accommodating chamber two ends, the upside of power module 500 is docked with on the downside of radiator 210, the right-hand member of power module 500 and the left end open butt joint of diffuser 220, and the right-hand member of power module 500 is inserted in light fixture accommodating chamber, light fixture is placed in light fixture accommodating chamber.
The left end of power module 500 has the first electric connection 511, right-hand member has the second electric connection 512, power module 500 has the housing of insulation, housing comprises base plate 532 and outer cover 531, base plate 532 and outer cover 531 are fixedly connected to form power capacity chamber, power supply changeover device 520 is installed on base plate 532, be placed in power capacity chamber, first electric connection 511 is electrically connected with power supply changeover device 520, second electric connection 512 is electrically connected with power supply changeover device 520, second electric connection 512 is electrically connected with light fixture, there are the first external hole and the second external hole in power capacity chamber, first electric connection 511 runs through the first external hole and stretches out from power capacity chamber, second electric connection 512 comprises wire and binding post, binding post and power supply changeover device 520 are electrically connected by wire, wire runs through the second external hole, binding post is positioned at outside power capacity chamber.
The base plate 532 of power module 500, its outer surface has plug-in guide rail, and plug-in guide rail and radiator 210 edge mate make base plate 532 and radiator 210 be slidably connected.
The left end of power module 500 has protruding location hook, and the end of location hook has location fast 540, and radiator 210 has locating hole, locates fast 540 and embeds in locating hole.
Power module 500 left end has the first connecting portion, and radiator 210 left end has the second connecting portion, and the first connecting portion is with the second connecting portion arranged in parallel and end is concordant, the first end cap 100 upper shield first connecting portion and the second connecting portion; The right-hand member of radiator 210 has the 3rd connecting portion, and the right-hand member of diffuser 220 has the 4th connecting portion, and the 3rd connecting portion is with the 4th connecting portion arranged in parallel and end is concordant, the second end cap 600 upper shield the 3rd connecting portion and the 4th connecting portion.
First electric connection 511 is located at the first connecting portion, and the first electric connection 511 is two metal needles side by side, and corresponding with it, the first end cap 100 has two external hole, and metal needle one end is stretched out from the first end cap through external hole, and the other end is fixedly connected with base plate 532.
Second end cap 600 has the 3rd electric connection and the 4th electric connection, and the 3rd electric connection and the electrical connection of the 4th electric connection, the 3rd electric connection is electrically connected with light fixture, and the 4th electric connection is two metal needles side by side, and metal needle one end is fixedly connected with the second end cap.
Have the first self-locking structure, the first end cap 100 is connected with radiator 210 by the first self-locking structure, and the first self-locking structure comprises first connecting rod 310 and second connecting rod 400.
There is the first protruding rotating shaft 313 first connecting rod 310 one end, and the other end has the second axis hole 312, and middle bent is 90 degree, bend 311 between the first rotating shaft 313 and the second axis hole 312.
First rotating shaft 313 is prolate shape, and shell has the first axis hole, and the first axis hole has the first opening, and the first A/F is greater than the width on the first long limit of rotating shaft 313, is less than the width of the first rotating shaft 313 minor face, and the first rotating shaft 313 is inserted in the first axis hole.
Have the second protruding rotating shaft in the middle part of second connecting rod 400, the second axis hole 312 has the second opening, and the second rotating shaft is prolate shape, and the second A/F is greater than the width on the second long limit of rotating shaft, is less than the width of the second rotating shaft minor face, and the second rotating shaft is inserted in the second axis hole 312.
There is the first hook 411 and the second hook 412 at second connecting rod 400 two ends, first hook 411 and the second hook 412 mutually outside dorsad, radiator 210 has the first hanging hole 211, first hook 411 and the second hook 412 stretches in the first hanging hole 211, hook first hanging hole 211 edge.
Have the second self-locking structure, the second end cap 600 is connected with radiator 210 by the second self-locking structure, and the second self-locking structure is identical with the first self-locking structure, and radiator 210 has the second hanging hole mated with the second self-locking structure.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed detailed description of the invention of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a power module, is characterized in that, comprising: the first electric connection, the second electric connection, power supply changeover device, housing;
Wherein, first electric connection is electrically connected with power supply changeover device, second electric connection is electrically connected with power supply changeover device, housing has power capacity chamber, power supply changeover device is placed in power capacity chamber, is installed on power capacity cavity wall, there are the first external hole and the second external hole in power capacity chamber, and the first electric connection stretches into the first external hole, and the second electric connection stretches into the second external hole.
2. power module according to claim 1, is characterized in that, described housing comprises base plate and outer cover, and described base plate and described outer cover are fixedly connected to form power capacity chamber.
3. power module according to claim 2, is characterized in that, described power supply changeover device is installed on described base plate.
4. power module according to claim 2, is characterized in that, described base plate and described outer cover are fixed by the buckle structure snapping mutually mated.
5. the arbitrary power module according to Claims 1-4, is characterized in that, described first electric connection is two metal needles side by side, and described metal needle one end is fixedly connected with described housing.
6. the arbitrary power module according to Claims 1-4, is characterized in that, described second electric connection comprises wire and binding post, and wire is by binding post and power supply changeover device electrical connection, and wire runs through described second external hole.
7. the arbitrary power module according to Claims 1-4, is characterized in that, described housing has insulating barrier, and described insulating barrier is at described inner walls or described housing exterior walls, and described insulating barrier surrounds described power transfer module.
8. the arbitrary power module according to Claims 1-4, is characterized in that, the outer surface of described housing has plug-in guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836350.7U CN204313230U (en) | 2014-12-23 | 2014-12-23 | Power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836350.7U CN204313230U (en) | 2014-12-23 | 2014-12-23 | Power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313230U true CN204313230U (en) | 2015-05-06 |
Family
ID=53135544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836350.7U Active CN204313230U (en) | 2014-12-23 | 2014-12-23 | Power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977687A (en) * | 2016-06-29 | 2016-09-28 | 苏州瑞腾照明科技股份有限公司 | Power box |
-
2014
- 2014-12-23 CN CN201420836350.7U patent/CN204313230U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977687A (en) * | 2016-06-29 | 2016-09-28 | 苏州瑞腾照明科技股份有限公司 | Power box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2011007183A (en) | Compressor having terminal plug assembly. | |
| CN208226257U (en) | It is a kind of can more piece connection adapter | |
| CN204559146U (en) | Mobile phone protection and mobile charging device | |
| CN204313230U (en) | Power module | |
| MX2011007613A (en) | Motor assembly with switch module. | |
| CN204858094U (en) | Novel data line bracelet | |
| CN204460128U (en) | Lighting device | |
| CN201518373U (en) | Automatic rolling box for power cords | |
| CN203872065U (en) | Multifunctional on-board inverter | |
| CN204068364U (en) | Formula charge rack inserted by wall | |
| CN201335326Y (en) | Decorative lamp | |
| CN203948965U (en) | A kind of flashlight that can charge by USB interface | |
| CN201904520U (en) | Socket with indicator lamp | |
| CN202142746U (en) | Socket convenient for positioning or hanging | |
| CN201097259Y (en) | Computer display with lighting lamp | |
| CN207474697U (en) | A kind of inserted electronic connector | |
| CN204062812U (en) | A kind of photophore that can conveniently be arranged on lantern | |
| CN201490515U (en) | Arrangement plug | |
| CN204042783U (en) | A kind of direct insertion lamp socket | |
| CN203337869U (en) | Fiber emitter socket | |
| CN203277923U (en) | Elastic USB connector | |
| CN204216262U (en) | Switch transmission special secondary aviation plug connecting line | |
| CN204145022U (en) | A kind of vehicle combined type charging equipment for mobile phone | |
| CN205104637U (en) | Firm electric plug | |
| CN203218650U (en) | General power plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |