CN207279573U - Integral drive power box - Google Patents
Integral drive power box Download PDFInfo
- Publication number
- CN207279573U CN207279573U CN201721414483.5U CN201721414483U CN207279573U CN 207279573 U CN207279573 U CN 207279573U CN 201721414483 U CN201721414483 U CN 201721414483U CN 207279573 U CN207279573 U CN 207279573U
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- circuit board
- box
- fixed
- bottom wall
- connection terminal
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Abstract
The utility model discloses a kind of Integral drive power box, including back box, the box chamber of top surface opening is provided with back box, box intracavitary is provided with drive circuit board, box intracavitary is provided with support plate, it is additionally provided with left cover and right cover plate, left cover and right cover plate are connected to the top of support plate by axostylus axostyle, power cord perforation is fixed with the bottom wall of left circuit board cavity, buckle convex block is fixed with the bottom wall of left circuit board cavity, the top side wall of left circuit board cavity is provided with buckling groove, fastening briquetting is provided with left cover, support mast is fixed with the bottom wall central of right connection terminal chamber, right connection terminal intracavitary is provided with grafting port, inserting terminal is connected with drive circuit board by conducting wire and conducting wire is arranged in straight slot.The structure setting of the utility model is reasonable, facilitates the installation of drive circuit board to be replaced with maintenance, advantageously ensures that its service life and use reliability, and stability in use is good, strong applicability and practicality is good.
Description
Technical field
The utility model belongs to the supporting driving power technical field of LED light, and in particular to a kind of Integral drive power box.
Background technology
With the maturation of China's LED lighting technology, various LED light are quickly grown, the driving power of the LED light of conventional art
To be fixed by screws in LED lamp panel, the circuit board inside driving power when something goes wrong, and be inconvenient to carry out maintenance with
Replace, so applicability and practicality are restricted.
The content of the invention
The purpose of this utility model is to provide the Integral drive power that a kind of structure setting is reasonable and stability in use is good
Box.
The technical solution for realizing the utility model aim is a kind of Integral drive power box, including back box, at the bottom
The box chamber of top surface opening is provided with box, the box intracavitary is provided with drive circuit board, the box intracavitary is provided with support
Plate, is equipped with straight slot between the both ends of the support plate and the inner wall of box chamber, box chamber is divided into left circuit board cavity by the support plate
With right connection terminal chamber, left cover and right cover plate are additionally provided with, the left cover and right cover plate are connected to support plate by axostylus axostyle
Top, power cord perforation is fixed with the bottom wall of the left circuit board cavity, it is fixed on the bottom wall of the left circuit board cavity
There is buckle convex block, the drive circuit board is arranged in the left circuit board cavity and determines by the convex block card pressing that is buckled, described
The top side wall of left circuit board cavity is provided with buckling groove, and fastening briquetting is provided with the left cover, and the left cover passes through
Fasten briquetting to be fixed in left circuit board cavity, support mast is fixed with the bottom wall central of the right connection terminal chamber, described
Right connection terminal intracavitary is provided with grafting port, and card hole is provided with the grafting port, and the grafting port is arranged on
The right connection terminal intracavitary and card pressing are scheduled on support mast, and the inserting terminal passes through conducting wire with the drive circuit board
It is connected and the conducting wire is arranged in straight slot.
Two heat radiating slots are uniformly fixed with the bottom wall of the left circuit board cavity, at the bottom of the right connection terminal chamber
Arc heat dissipation hole slot is provided with wall, the arc heat dissipation hole slot is in the edge of support mast.
Screens salient point is fixed with the outer wall of the back box, is additionally provided with driving power box installing retaining ring, the driving electricity
Source capsule installing retaining ring, which is equipped with, is used for the screw hole that mounting screw is fixed on lamp body, in the driving power box installing retaining ring
Side is provided with position and the matched snap-in groove of screens bump location, and the screens salient point buckle of the back box is fixed on
It is fixed in snap-in groove.It is provided with the edge of the drive circuit board and the buckle matched buckle U-lag of bump position.
The utility model has positive effect：The structure setting of the utility model is reasonable, it not only can be effectively and quick
The screens of completion drive circuit board fix, and support mast and grafting port are additionally provided with, by grafting port and driving electricity
Road plate is connected, and the installation and maintenance for facilitating drive circuit board are replaced, while grafting port is mutually separated with drive circuit board,
There can be interference to avoid between inserted terminal mouth and drive circuit board, advantageously ensure that its service life and use reliability, use
Stability is good, strong applicability and practicality is good.
Brief description of the drawings
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is another viewing angle constructions figure of the utility model；
Fig. 3 is the structure diagram of driving power box installing retaining ring in the utility model.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 shows a kind of embodiment of the utility model, and wherein Fig. 1 is the structure of the utility model
Schematic diagram；Fig. 2 is another viewing angle constructions figure of the utility model；Fig. 3 is driving power box installing retaining ring in the utility model
Structure diagram.In the present embodiment, it is left and right merely for convenience of description, be not that it is defined.
See Fig. 1 to Fig. 3, a kind of Integral drive power box, including back box 1, top surface opening is provided with the back box 1
Box chamber 2, be provided with drive circuit board 3 in the box chamber 2, support plate 4, the support plate 4 be provided with the box chamber 2
Both ends and box chamber 2 inner wall between be equipped with straight slot 5, box chamber 2 is divided into left circuit board cavity 21 and right connection by the support plate 4
Terminal cavities 22, are additionally provided with left cover 6 and right cover plate 7, and the left cover 6 and right cover plate 7 are connected to support plate 4 by axostylus axostyle 8
Top, be fixed with the bottom wall of the left circuit board cavity 21 power cord perforation 9, on the bottom wall of the left circuit board cavity 21
Buckle convex block 10 is fixed with, the drive circuit board 3 is arranged in the left circuit board cavity 21 and by the card pressure of convex block 10 that is buckled
It is fixed, the top side wall of the left circuit board cavity 21 is provided with buckling groove 11, fastening briquetting is provided with the left cover 6
12, the left cover is fixed in left circuit board cavity by fastening briquetting, is consolidated in the bottom wall central of the right connection terminal chamber 22
Surely there is support mast 13, be provided with grafting port 14 in the right connection terminal chamber 22, set on the grafting port 14
There is card hole (be not drawn into, but have no effect on the understanding and realization of technical staff), the grafting port 14 is arranged on the right side
Connection terminal intracavitary and card pressing are scheduled on support mast, and the inserting terminal is connected with the drive circuit board by conducting wire
And the conducting wire is arranged in straight slot.
Two heat radiating slots 15 are uniformly fixed with the bottom wall of the left circuit board cavity 21, in the right connection terminal chamber
Bottom wall on be provided with arc heat dissipation hole slot 16, arc heat dissipation hole slot is in the edge of support mast.
Screens salient point 17 is fixed with the outer wall of the back box, is additionally provided with driving power box installing retaining ring 19, the drive
Dynamic power pack installing retaining ring, which is equipped with, is used for the screw hole 20 that mounting screw is fixed on lamp body, in the driving power box installing tache
The medial surface of ring is provided with position and the matched snap-in groove 21 of the screens bump location, the screens salient point card of the back box
Button is fixed in snap-in groove fixed.When in use, first driving power box installing retaining ring is fixed by screws on lamp body, so
Driving power buckle is fixed on driving power box installing retaining ring again afterwards to fix, so as to facilitate the fixed disassembly of back box.
It is provided with the edge of the drive circuit board and the matched buckle U-lag 18 of buckle bump position.
The structure setting of the utility model is reasonable, it not only effectively and can quickly finish the screens of drive circuit board and consolidate
It is fixed, and support mast and grafting port are additionally provided with, grafting port is connected with drive circuit board, facilitates drive circuit board
Installation replaced with maintenance, while grafting port is mutually separated with drive circuit board, grafting port can also be avoided electric with driving
There is interference between the plate of road, advantageously ensure that its service life and use reliability, stability in use is good, strong applicability and practicality
It is good.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still falls within this practicality
New protection domain.
Claims (4)
1. a kind of Integral drive power box, including back box, are provided with the box chamber of top surface opening, in the box in the back box
Intracavitary is provided with drive circuit board, it is characterised in that：The box intracavitary is provided with support plate, the both ends of the support plate and box
Straight slot is equipped between the inner wall of chamber, box chamber is divided into left circuit board cavity and right connection terminal chamber, is additionally provided with by the support plate
Left cover and right cover plate, the left cover and right cover plate are connected to the top of support plate by axostylus axostyle, in the left circuit board cavity
Bottom wall on be fixed with power cord perforation, buckle convex block, the drive circuit are fixed with the bottom wall of the left circuit board cavity
Plate is arranged in the left circuit board cavity and is determined by the convex block card pressing that is buckled, and is set in the top side wall of the left circuit board cavity
There is buckling groove, fastening briquetting is provided with the left cover, the left cover is fixed on left circuit board cavity by fastening briquetting
On, support mast is fixed with the bottom wall central of the right connection terminal chamber, the right connection terminal intracavitary is provided with grafting
Port, is provided with card hole on the grafting port, and the grafting port is arranged on the right connection terminal intracavitary and blocks pressure
Be fixed on support mast on, the inserting terminal is connected with the drive circuit board by conducting wire and the conducting wire be arranged on it is logical
In groove.
2. Integral drive power box according to claim 1, it is characterised in that：On the bottom wall of the left circuit board cavity
Two heat radiating slots uniformly are fixed with, arc heat dissipation hole slot, the arc are provided with the bottom wall of the right connection terminal chamber
The hole slot that radiates is in the edge of support mast.
3. Integral drive power box according to claim 2, it is characterised in that：It is fixed with the outer wall of the back box
Screens salient point；Driving power box installing retaining ring is additionally provided with, the driving power box installing retaining ring is equipped with to be consolidated for mounting screw
The screw hole being scheduled on lamp body, position and the screens bump location are provided with the medial surface of the driving power box installing retaining ring
Matched snap-in groove, the screens salient point buckle of the back box, which is fixed in snap-in groove, to be fixed.
4. Integral drive power box according to claim 3, it is characterised in that：On the edge of the drive circuit board
It is provided with and the buckle matched buckle U-lag of bump position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414483.5U CN207279573U (en) | 2017-10-30 | 2017-10-30 | Integral drive power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414483.5U CN207279573U (en) | 2017-10-30 | 2017-10-30 | Integral drive power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279573U true CN207279573U (en) | 2018-04-27 |
Family
ID=61978918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721414483.5U Active CN207279573U (en) | 2017-10-30 | 2017-10-30 | Integral drive power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279573U (en) |
-
2017
- 2017-10-30 CN CN201721414483.5U patent/CN207279573U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |