CN214592367U - Novel power supply box - Google Patents
Novel power supply box Download PDFInfo
- Publication number
- CN214592367U CN214592367U CN202120777978.4U CN202120777978U CN214592367U CN 214592367 U CN214592367 U CN 214592367U CN 202120777978 U CN202120777978 U CN 202120777978U CN 214592367 U CN214592367 U CN 214592367U
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- plastic
- power supply
- power
- upper cover
- supply box
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Abstract
The utility model discloses a novel power supply box, including whole power supply box, plastic upper cover and fastening strip, whole power supply box includes plastic lower cover and metal heat-conducting plate, the plastic lower cover is upper end open-ended cavity structure, bottom and lateral wall in the plastic lower cover are located to the metal heat-conducting plate, plastic lower cover opening end top is located to the plastic upper cover, the fastening strip is located plastic upper cover below and is connected with plastic upper cover diapire, fastening strip and plastic upper cover diapire one shot injection moulding. The utility model belongs to the technical field of the equipment is placed to the power, specifically provide a fastening strip fixes the power device on the heating panel, simplified the power device and the heat abstractor installation of power, the automated production of being convenient for improves production efficiency by a wide margin, and reduction in production cost has reduced fixed part quantity, and the practicality is high, easy operation, radiating effect are good, and easy to assemble has left out the process of beating the screw, can practical automated production, stable in structure's novel power pack.
Description
Technical Field
The utility model belongs to the technical field of the equipment is placed to the power, specifically indicate a novel power pack.
Background
Switching power supplies are widely used in electronic devices, and are provided with connection terminals for connecting a power supply to an external device circuit. When the switching power supply is used, the switching power supply works for a long time, so that the temperature of the whole power supply box in the working process is gradually increased due to the work of the elements, especially in hot summer, the normal use of the whole power supply box can be influenced due to overhigh temperature, meanwhile, the aging of the elements is accelerated, and more serious electrical fire can be caused, so that the power supply box used by people needs to realize quick heat dissipation and quickly discharge heat in the power supply box.
The existing power device installation mode is as follows: the power device is fixed on the heat dissipation plate through the screws for heat dissipation by adopting screw fastening, the assembling process has more steps and is too complex, the production and processing efficiency is low, and the productivity is influenced, so that the manufacturing cost, the labor cost and the material cost are also increased. Therefore, a new power supply box is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a fastening strip fixes the power device on the heating panel, has simplified the power device and the heat abstractor installation of power, and the automated production of being convenient for improves production efficiency by a wide margin, and reduction in production cost has reduced fixed part quantity, and the practicality is high, easy operation, radiating effect are good, and easy to assemble has left out the process of beating the screw, but practical automated production, stable in structure's novel power pack.
The utility model adopts the following technical scheme: the utility model relates to a novel power supply box, including whole power supply box, plastic upper cover and fastening strip, whole power supply box includes plastic lower cover and metal heat-conducting plate, the plastic lower cover is upper end open-ended cavity structure, bottom and lateral wall in the plastic lower cover are located to the metal heat-conducting plate, plastic lower cover opening end top is located to the plastic upper cover, the fastening strip is located plastic upper cover below and is connected with plastic upper cover diapire, fastening strip and plastic upper cover diapire one shot injection moulding.
Further, a power panel is arranged above the metal heat conduction plate, the power panel and the metal heat conduction plate are arranged in parallel, a power device is arranged at one end of the power panel, the power device is perpendicular to the power panel, and the power device is arranged between the metal heat conduction plate and the fastening strip.
Furthermore, screw holes are symmetrically formed in two ends of the lower plastic cover, fastening screws are arranged in the screw holes and penetrate through the screw holes and the upper plastic cover, and the fastening screws are used for locking the upper plastic cover and the lower plastic cover and pressing the fastening strips onto the power device.
Furthermore, the fastening strips are provided with multiple groups, the number of the fastening strips is set according to the number of the power devices, the distance between the fastening strips is set according to the distance between the power devices, and the fastening strips correspond to the power devices on the PCB power panel one to one.
Furthermore, the metal heat-conducting plate is made of aluminum materials, and the aluminum heat-conducting plate has good heat-conducting property, low price, strong corrosion resistance and good casting property.
Further, the metal heat-conducting plate, the power device and the fastening strip are in a close fit structure.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model discloses a power pack, the plastic upper cover is detained when the open end of heat conduction lower cover, and the fastening strip of plastic upper cover diapire fixes the power device on the heating panel, has simplified the power device and the heat abstractor installation of power, and the automated production of being convenient for can improve production efficiency, and the practicality is high, easy operation, radiating effect are good, easy to assemble, stable in structure.
Drawings
Fig. 1 is a schematic structural view of a novel power box of the present invention;
fig. 2 is an exploded view of the novel power box of the present invention;
fig. 3 is a schematic side view of the novel power box of the present invention;
fig. 4 is a perspective view of the plastic upper cover of the novel power box.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings: 1. the whole power supply box comprises a whole power supply box body, 2, a plastic upper cover, 3, a fastening strip, 4, a plastic lower cover, 5, a metal heat conduction plate, 6, a power supply plate, 7, a power device, 8, screw holes, 9 and fastening screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in fig. 1-4, the utility model relates to a novel power supply box, including whole power supply box 1, plastic upper cover 2 and fastening strip 3, whole power supply box 1 includes plastic lower cover 4 and metal heat-conducting plate 5, plastic lower cover 4 is upper end open-ended cavity structure, bottom and lateral wall in the plastic lower cover 4 are located to metal heat-conducting plate 5, plastic upper cover 2 is located plastic lower cover 4 open end top, fastening strip 3 is located plastic upper cover 2 below and is connected with 2 diapalls of plastic upper cover.
Wherein, metal heat-conducting plate 5 top is equipped with power strip 6, power strip 6 and metal heat-conducting plate 5 parallel arrangement, 6 one end of power strip is equipped with power device 7, power device 7 sets up with power strip 6 is perpendicular, power device 7 is located between metal heat-conducting plate 5 and fastening strip 3, 4 both ends symmetries of plastic lower cover are equipped with screw hole 8, be equipped with fastening screw 9 in the screw hole 8, fastening screw 9 link up screw hole 8 and plastic upper cover 2, fastening strip 3 is equipped with the multiunit, metal heat-conducting plate 5 adopts the aluminium material to make, metal heat-conducting plate 5, power device 7 and fastening strip 3 are the tight fit structure.
When the power supply box is used, the metal heat conducting plate 5 is arranged in the plastic lower cover 4, the power supply plate 6 is arranged in the plastic lower cover 4 and is arranged above the metal heat conducting plate 5, then the plastic upper cover 2 is buckled at the opening end of the plastic lower cover 4, the plastic upper cover 2 drives the fastening strip 3 on the bottom wall to be buckled downwards, so that the fastening strip 3 is contacted with the power device 7 on the power supply plate 6, the fastening screw 9 is used for penetrating through the screw hole 8 of the plastic lower cover 4 and tapping into the plastic upper cover 2, the fastening screw 9 tightly presses the fastening strip 3 on the power device 7 while locking the plastic upper cover 2 and the plastic lower cover 4, at the moment, the fastening strip 3 is deformed to generate lateral force to tightly press the power device 7 on the metal heat conducting plate 5 of the plastic lower cover 4, thereby ensuring that the heat of the power device 7 is conducted to the metal heat conducting plate 5 and is discharged out, improving the heat dissipation effect of the power supply box, simplifying the installation process of the power device 7 and the heat dissipation device of the power supply, the automatic production of being convenient for can improve production efficiency, reduction in production cost, and the practicality is high, easy operation, radiating effect are good, easy to assemble, stable in structure.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. A novel power pack, its characterized in that: including whole power pack, plastic upper cover and fastening strip, whole power pack includes plastic lower cover and metal heat-conducting plate, the plastic lower cover is upper end open-ended cavity structures, bottom and lateral wall in the plastic lower cover are located to the metal heat-conducting plate, plastic lower cover open end top is located to the plastic upper cover, the fastening strip is located plastic upper cover below and is connected with plastic upper cover diapire.
2. The novel power supply box of claim 1, characterized in that: the metal heat-conducting plate is characterized in that a power panel is arranged above the metal heat-conducting plate, the power panel and the metal heat-conducting plate are arranged in parallel, a power device is arranged at one end of the power panel, the power device and the power panel are arranged perpendicularly, and the power device is arranged between the metal heat-conducting plate and the fastening strip.
3. The novel power supply box of claim 1, characterized in that: screw holes are symmetrically formed in two ends of the plastic lower cover, fastening screws are arranged in the screw holes, and the fastening screws penetrate through the screw holes and the plastic upper cover.
4. The novel power supply box of claim 2, characterized in that: the fastening strips are provided with a plurality of groups.
5. The novel power supply box of claim 1, characterized in that: the metal heat-conducting plate is made of aluminum material.
6. The novel power supply box of claim 2, characterized in that: the metal heat-conducting plate, the power device and the fastening strip are in a tight fit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777978.4U CN214592367U (en) | 2021-04-16 | 2021-04-16 | Novel power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777978.4U CN214592367U (en) | 2021-04-16 | 2021-04-16 | Novel power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214592367U true CN214592367U (en) | 2021-11-02 |
Family
ID=78326251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120777978.4U Active CN214592367U (en) | 2021-04-16 | 2021-04-16 | Novel power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214592367U (en) |
-
2021
- 2021-04-16 CN CN202120777978.4U patent/CN214592367U/en active Active
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