CN203215620U - Power supply box - Google Patents
Power supply box Download PDFInfo
- Publication number
- CN203215620U CN203215620U CN 201320081698 CN201320081698U CN203215620U CN 203215620 U CN203215620 U CN 203215620U CN 201320081698 CN201320081698 CN 201320081698 CN 201320081698 U CN201320081698 U CN 201320081698U CN 203215620 U CN203215620 U CN 203215620U
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- CN
- China
- Prior art keywords
- loam cake
- cover
- power pack
- cavity
- lower cover
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a power supply box which comprises an upper cover and a lower cover. A first cavity for accommodating a driving power supply is formed after the upper cover is fixed with the lower cover, at least one recessed part is arranged at the top of the upper cover, and a wiring cover is correspondingly arranged at the position of a notch of the at least one recessed part. After the wiring cover is fixed on the upper cover, the wiring cover and the upper cover form a second cavity, and the wiring cover is provided with a wire outlet hole. A wiring terminal is fixed in the second cavity and electrically connected with the driving power supply. The wiring terminal is located in the sealed second cavity, wiring is stale, and the power supply box has good waterproof and anti-oxidizing effect and can guarantee good electrical performance; the wiring cover covers the upper cover, wiring operation is facilitated, and working efficiency can be improved simultaneously.
Description
Technical field
The utility model relates to a kind of box body structure for ccontaining LED driving power, relates in particular to a kind of power pack.
Background technology
LED driving power box of the prior art generally includes by fixing upper box cover and the lower casing of being spirally connected, and the upper box cover after fixing and lower casing are inner for being used for installing the accommodation space of LED driving power box.On above-mentioned upper box cover or the lower casing wire hole is set, the power line of driving power stretches out the back from wire hole and is electrically connected with the LED luminescence unit.In order to guarantee the steadiness of wiring, at the outer setting binding post of power pack.This binding post is positioned at the power pack outside, is suitable for indoor installation.
If be installed on when outdoor, need pair of wire connection terminals to increase enclosed construction with protection binding post, complex structure usually.In some improved plans, binding post is installed in the power pack, need open upper cover body during wiring, fixed power source line then, wiring complicated operation.At the weak point of said structure, be necessary the structure of above-mentioned power pack is further improved.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of power pack, and is simple in structure, and easy-to-connect can be increased work efficiency; And has preferable radiating effect.
The technical scheme that the utility model adopts is: a kind of power pack is provided, comprise loam cake and lower cover, the fixing back of described loam cake and lower cover forms first cavity of ccontaining driving power, the top of described loam cake is provided with at least one depressed part, the indent correspondence of described depressed part is provided with link cover of FIG, after link cover of FIG was fixed in loam cake, described link cover of FIG and loam cake formed second cavity, and described link cover of FIG is provided with a wire hole; In described second cavity binding post is arranged fixedly, described binding post is electrically connected with driving power.
Preferably, the edge of described link cover of FIG is provided with a plurality of along its peripheral equally distributed through hole, covers on described and correspondingly is provided with second screw, and screw passes to be spirally connected behind the through hole and is fixed in second screw.
Preferably, the sidewall of described loam cake is provided with a plurality of radiating fins that be arranged in parallel, and described radiating fin evenly distributes along all sides of loam cake.
Preferably, the inside of described loam cake is provided with the installing hole of a plurality of installation driving powers.
Preferably, the contact site of described lower cover and loam cake is provided with groove, and described groove is around the periphery edge of lower cover, covers on described and correspondingly is provided with raised line, and lower cover and loam cake are fixedly the time, and described raised line protrudes into groove.
Preferably, be equipped with a silica gel circle in the described groove, lower cover and loam cake be fixedly the time, on the raised line that covers be pressed on the silica gel circle.
Preferably, the edge of described loam cake is provided with a plurality of equally distributed first screws, and the edge of described lower cover correspondingly is provided with the 3rd screw, and screw passes to be spirally connected behind first screw and is fixed in the 3rd screw.
Preferably, cover under described and also be provided with a plurality of fixing holes.
Useful technique effect of the present utility model is: in the utility model, the depressed part of at least one link terminal is set in upper cover body, and the indent at depressed part is provided with link cover of FIG, this link cover of FIG and loam cake form second cavity, during wiring, the power line of LED luminescence unit is fixed on the binding post by the wire hole on the link cover of FIG.Above-mentioned binding post is arranged in second cavity of sealing, and wiring is firm, has waterproof and anti-oxidation effect preferably, can guarantee preferable electric property; And link cover of FIG is covered on and covers, and is convenient to the wiring operation, can increase work efficiency simultaneously.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model power pack;
Fig. 2 is the loam cake external structure schematic diagram of the utility model power pack;
Fig. 3 is the profile of D-D among Fig. 2;
Fig. 4 is the loam cake internal structure schematic diagram of the utility model power pack;
Fig. 5 is the structural representation of the lower cover of the utility model power pack;
Fig. 6 is the structural representation of the utility model one embodiment;
Fig. 7 is the superstructure schematic diagram of the utility model one embodiment;
Fig. 8 is the profile of L-L among Fig. 7.
Label declaration:
The 1-lower cover, 11-groove, 12-fixing hole, 13-the 3rd screw;
The 2-loam cake, 21-radiating fin, 22-first screw, 23-second screw, position, 24-hole, 25-first cavity, 26-second cavity, 27-installing hole, 28-raised line;
The 3-link cover of FIG, 31-wire hole, 32-through hole, 3a-first link cover of FIG, 3b-second link cover of FIG.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1 to Fig. 5, the utility model provides a kind of power pack, comprises loam cake 2 and lower cover 1, and this loam cake 2 is fixed first cavity 25 that the back forms ccontaining driving power with lower cover 1.The space of these first cavity, 25 rectangular bodies.The inside of this loam cake 2 is provided with the installing hole 27 of a plurality of installation driving powers, and driving power is fixed on the loam cake 2 by installing hole 27.The top of loam cake 2 is provided with a depressed part, and the indent correspondence of depressed part is provided with link cover of FIG 3, and after link cover of FIG 3 was fixed in loam cake 2, described link cover of FIG 3 formed second cavity 26 with loam cake 2.Link cover of FIG 3 is provided with a wire hole 31, is used for line.In second cavity 26 binding post is arranged fixedly, binding post is electrically connected with driving power.
In a specific embodiment, the edge of above-mentioned link cover of FIG 3 is provided with and a plurality ofly correspondingly is provided with second screw 23 on the loam cake 2 along its peripheral equally distributed through hole 32, and screw passes to be spirally connected behind the through hole 32 and is fixed in second screw 23.Link cover of FIG 3 and loam cake 2 are spirally connected fixing, during wiring, only need open link cover of FIG 3, power line are fixed in binding post, handled easily.The sidewall of above-mentioned loam cake 2 is provided with a plurality of radiating fins that be arranged in parallel 21, and radiating fin 21 evenly distributes along all sides of loam cake 2.Radiating fin 21 has increased the cooling surface area of power pack, is conducive to reduce the temperature of power pack, increases the thermal diffusion of power pack.Concrete, the edge of above-mentioned loam cake 2 is provided with a plurality of equally distributed first screws 22, and the edge of lower cover 1 correspondingly is provided with the 3rd screw 13, and screw passes to be spirally connected behind first screw 22 and is fixed in the 3rd screw 13.Also be provided with a plurality of fixing holes 12 on the above-mentioned lower cover 1, be convenient to the fixing of power pack.Also be provided with position, hole 24 on the above-mentioned loam cake 2, the centre and this position, hole 24 that are positioned at the power pack loam cake are used for fixedly suspension ring.
In an improved structure, above-mentioned lower cover 1 is provided with groove 11 with the contact site of loam cake 2, and groove 11 correspondingly is provided with raised line 28 around the periphery edge of lower cover 1 on the loam cake 2, and fixedly the time, raised line 28 protrudes into groove 11 to lower cover 1 with loam cake 2.Make loam cake 2 and lower cover 1 form first cavity of sealing.In order to realize waterproof effect better, be equipped with a silica gel circle in the above-mentioned groove 11, fixedly the time, the raised line 28 on the loam cake 2 is pressed on the silica gel circle with loam cake 2 for lower cover 1.
Consult Fig. 6 to Fig. 8, power pack in another embodiment comprises loam cake 2 and lower cover 1, and this loam cake 2 is fixed first cavity 25 that the back forms ccontaining driving power with lower cover 1.The inside of this loam cake 2 is provided with the installing hole 27 of a plurality of installation driving powers, and driving power is fixed on the loam cake 2 by installing hole 27.The top of loam cake 2 is provided with two depressed parts, and the indent correspondence of depressed part is provided with two link cover of FIG.The concrete first link cover of FIG 3a and the second link cover of FIG 3b of comprising, the first link cover of FIG 3a and the second link cover of FIG 3b are symmetrical arranged.After link cover of FIG was fixed in loam cake 2, described link cover of FIG and loam cake 2 formed second cavity 26.Second cavity 26 also is used for power control system is installed, and one or more wire hole is stamped in wiring, is used for inserting input electric wire or signal antenna.The quantity of this depressed part can design according to concrete requirement.Link cover of FIG is provided with a wire hole 31, is used for line.In second cavity 26 binding post is arranged fixedly, binding post is electrically connected with driving power.
The utility model provides a kind of power pack, by the depressed part of at least one link terminal is set in upper cover body, and the indent at depressed part is provided with link cover of FIG, this link cover of FIG and loam cake form second cavity, during wiring, the power line of LED luminescence unit is fixed on the binding post by the wire hole on the link cover of FIG.Above-mentioned binding post is arranged in second cavity of sealing, and wiring is firm, has waterproof and anti-oxidation effect preferably, can guarantee preferable electric property; And link cover of FIG is covered on and covers, and is convenient to the wiring operation, can increase work efficiency simultaneously.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. power pack, comprise loam cake and lower cover, the fixing back of described loam cake and lower cover forms first cavity of ccontaining driving power, it is characterized in that, the top of described loam cake is provided with at least one depressed part, and the indent correspondence of described depressed part is provided with link cover of FIG, after link cover of FIG is fixed in loam cake, described link cover of FIG and loam cake form second cavity, and described link cover of FIG is provided with one or a plurality of wire hole; In described second cavity binding post is arranged fixedly, described binding post is electrically connected with driving power; The perhaps fixing control system of second cavity, the link cover of FIG wire hole can be used for the control system signal antenna.
2. power pack according to claim 1 is characterized in that, the edge of described link cover of FIG is provided with a plurality of along its peripheral equally distributed through hole, covers on described and correspondingly is provided with second screw, and screw passes to be spirally connected behind the through hole and is fixed in second screw.
3. power pack according to claim 1 is characterized in that, the sidewall of described loam cake is provided with a plurality of radiating fins that be arranged in parallel, and described radiating fin evenly distributes along all sides of loam cake.
4. power pack according to claim 1 is characterized in that, the inside of described loam cake is provided with the installing hole of a plurality of installation driving powers.
5. power pack according to claim 4 is characterized in that, the contact site of described lower cover and loam cake is provided with groove, described groove is around the periphery edge of lower cover, cover on described and correspondingly be provided with raised line, lower cover and loam cake are fixedly the time, and described raised line protrudes into groove.
6. power pack according to claim 5 is characterized in that, is equipped with a silica gel circle in the described groove, and lower cover and loam cake be fixedly the time, on the raised line that covers be pressed on the silica gel circle.
7. according to each described power pack of claim 1-6, it is characterized in that, the edge of described loam cake is provided with a plurality of equally distributed first screws, and the edge of described lower cover correspondingly is provided with the 3rd screw, and screw passes to be spirally connected behind first screw and is fixed in the 3rd screw.
8. according to each described power pack of claim 1-6, it is characterized in that, cover under described and also be provided with a plurality of fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081698 CN203215620U (en) | 2013-02-22 | 2013-02-22 | Power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081698 CN203215620U (en) | 2013-02-22 | 2013-02-22 | Power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215620U true CN203215620U (en) | 2013-09-25 |
Family
ID=49205149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081698 Expired - Lifetime CN203215620U (en) | 2013-02-22 | 2013-02-22 | Power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314305A (en) * | 2017-06-29 | 2017-11-03 | 惠州市超频三光电科技有限公司 | Light fixture, power supply and its power pack |
-
2013
- 2013-02-22 CN CN 201320081698 patent/CN203215620U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314305A (en) * | 2017-06-29 | 2017-11-03 | 惠州市超频三光电科技有限公司 | Light fixture, power supply and its power pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |