CN216218184U - Light-adjusting film power supply assembly - Google Patents
Light-adjusting film power supply assembly Download PDFInfo
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- CN216218184U CN216218184U CN202122785402.5U CN202122785402U CN216218184U CN 216218184 U CN216218184 U CN 216218184U CN 202122785402 U CN202122785402 U CN 202122785402U CN 216218184 U CN216218184 U CN 216218184U
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Abstract
The utility model discloses a dimming film power supply assembly which comprises a box body, a power supply module and a radiator, wherein the power supply module is detachably arranged in the box body; the radiator is clamped in the box body and used for radiating heat for the power supply module; the box body comprises a top cover and a base, wherein at least one buckle structure is respectively arranged on two opposite side walls of the top cover, and matching parts are arranged on two opposite side plates of the base corresponding to the buckle structures; the clamping structure comprises an elastic plate and two clamping hooks, the elastic plate is arranged on the corresponding side wall, the two clamping hooks are respectively arranged at the tail end of the elastic plate, the matching part is provided with two clamping holes, the two clamping hooks are respectively clamped in the two clamping holes and are separated from the corresponding clamping holes when the elastic plate elastically deforms, so that tool-free disassembly can be realized, the clamping structure is very convenient, the power supply assembly can be detachably fixed, the clamping structure is suitable for fixing transformers with various specifications, and the assembly production is efficient and quick; the clamping groove type cooling fan is fixed, and is selectively installed according to different powers; the vertical double-channel heat dissipation hole has a good heat dissipation effect.
Description
Technical Field
The utility model relates to the technical field of power supplies, in particular to a dimming thin film power supply assembly.
Background
The power of film of adjusting luminance exposes the setting usually, and not only influence pleasing to the eye and the radiating effect is poor like this, places the film power of adjusting luminance in the prior art in the casing to fix through locking part such as screw, the installation or dismantle very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a dimming thin film power supply assembly, and aims to provide a power supply assembly which is good in heat dissipation and convenient to assemble and disassemble.
In order to achieve the above object, the present invention provides a dimming thin film power module,
the power supply assembly includes:
a box body;
the power supply module is detachably arranged in the box body; and
the radiator is clamped in the box body, is positioned on one side of the power module and is used for radiating heat of the power module;
the box body comprises a top cover and a base, wherein at least one buckle structure is arranged on two opposite side walls of the top cover respectively, and matching parts are arranged on two opposite side plates of the base corresponding to the buckle structures; the clamping structure comprises an elastic plate and two clamping hooks, the elastic plate is arranged on the corresponding side wall, the two clamping hooks are respectively arranged at the tail end of the elastic plate, the matching part is provided with two clamping holes, and the two clamping hooks are respectively clamped in the two clamping holes and separated from the corresponding clamping holes when the elastic plate elastically deforms.
Optionally, the matching part comprises two matching plates, a connecting plate and a clamping plate, the two matching plates are arranged on the corresponding side plates, and the connecting plate is arranged on the corresponding side plates and connected with the two matching plates; the clamping plate is connected with the two matching plates and the connecting plate and encloses an accommodating groove together with the two matching plates and the connecting plate, and the clamping plate is provided with two clamping holes communicated with the accommodating groove.
Optionally, the two mating plates are parallel to each other and perpendicular to the corresponding side plates; the connecting plate is vertically connected with the two matching plates and the clamping plate, and the clamping plate is parallel to the corresponding side plate.
Optionally, the snap structures on the opposite side walls of the top cover are arranged in a mirror image manner.
Optionally, the top cover is provided with a plurality of heat dissipation holes near the end wall of the heat sink, the bottom plate of the base is provided with a plurality of heat dissipation holes corresponding to the power module, and an end plate near the heat sink is provided with a plurality of heat dissipation holes.
Optionally, the bottom plate of the base is provided with two clamping parts, and the two clamping parts clamp the heat sink oppositely.
Optionally, the bottom plate of the base is provided with at least two clamping structures and at least two limiting structures, the at least two limiting structures clamp the power module in opposite directions and are used for preventing the power module from moving in a plane parallel to the bottom plate, and the at least two clamping structures are respectively fastened with the power module and are used for preventing the power module from moving in a direction away from the bottom plate.
Optionally, the bottom plate is further provided with at least two positioning columns, and the power module is clamped on the at least two positioning columns.
Optionally, the at least two limiting structures are located on a diagonal of a rectangle, and the at least two fastening structures are located on opposite sides of the rectangle.
Optionally, each limiting structure comprises two limiting plates, and the two limiting plates are vertically connected.
Compared with the prior art, the method has the following beneficial effects:
in the technical scheme of the utility model, the power supply assembly comprises a box body, a power supply module and a radiator, wherein the power supply module is detachably arranged in the box body; the radiator is clamped in the box body and positioned on one side of the power supply module and used for radiating heat of the power supply module; the box body comprises a top cover and a base, wherein at least one buckle structure is arranged on two opposite side walls of the top cover respectively, and matching parts are arranged on two opposite side plates of the base corresponding to the buckle structures; the clamping structure comprises an elastic plate and two clamping hooks, the elastic plate is arranged on the corresponding side wall, the two clamping hooks are respectively arranged at the tail ends of the elastic plate, the matching part is provided with two clamping holes, the two clamping hooks are respectively clamped in the two clamping holes and are separated from the corresponding clamping holes when the elastic plate elastically deforms, so that tool-free disassembly can be realized, the clamping structure is very convenient, the power supply assembly can be detachably fixed, the clamping structure is suitable for fixing transformers with various specifications, and the assembly production is efficient and quick; the clamping groove type cooling fan is fixed, and is selectively installed according to different powers; the vertical double-channel heat dissipation holes are designed, so that heat dissipation is faster and more effective.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded perspective view of one embodiment of a dimming thin film power module according to the present invention;
FIG. 2 is another perspective view of the dimming thin film power module of FIG. 1;
FIG. 3 is an assembled view of a portion of the dimming thin film power module of FIG. 1;
FIG. 4 is a perspective assembled view of the dimming thin film power module of FIG. 1;
fig. 5 is a cross-sectional view of the dimming thin film power module shown in fig. 4.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include a single feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a dimming thin film power module 100.
In an embodiment of the present invention, the dimming thin film power supply module 100 includes:
a case 10;
the power module 40, the said power module 40 is installed in the said box 10 removably, the power module 40 can be made up of multiple models of transformers; and
the heat radiator 50 is clamped in the box body 10 and positioned on one side of the power module 40, and is used for radiating heat for the power module 40;
the box body 10 comprises a top cover 20 and a base 30, wherein at least one buckle structure 22 is respectively arranged on two opposite side walls 21 of the top cover 20, and matching parts 32 are arranged on two opposite side plates 31 of the base 30 corresponding to the buckle structures 22; the fastening structure 22 includes an elastic plate 221 and two hooks 222, the elastic plate 221 is disposed on the corresponding sidewall 21, the two hooks 222 are disposed at the end of the elastic plate 221, the matching portion 32 is disposed with two fastening holes 321, the two hooks 222 are fastened in the two fastening holes 321, and are separated from the corresponding fastening holes 321 when the elastic plate 221 is elastically deformed.
In an embodiment of the present invention, the box body 10 includes a top cover 20 and a base 30, the two opposite side walls 21 of the top cover 20 are respectively provided with at least one fastening structure 22, in this embodiment, the two opposite side walls 21 of the top cover 20 are respectively provided with three fastening structures 22, each fastening structure 22 includes an elastic plate 221 and two hooks 222, the elastic plate 221 is disposed on the corresponding side wall 21, and the part of the elastic plate 221 extends out of the side wall 21, and the two hooks 222 are respectively disposed at the ends of the elastic plate 221.
Referring to fig. 1-5, in order to better dissipate heat of the power module 40, a plurality of heat dissipating holes 231 are formed on the top wall 23 of the top cover 20 at positions corresponding to the power module 40, and a plurality of heat dissipating holes 241 are also formed on the end wall 24 close to the heat sink 50; preferably, two opposite side walls 21 of the top cover 20 are parallel to each other, the two side walls 21 are respectively and vertically connected to the top wall 23 and respectively and vertically connected to two end walls 24, and the snap structures 22 on the two opposite side walls 21 of the top cover 20 are arranged in a mirror image manner.
In an embodiment of the present invention, the two opposite side plates 31 of the base 30 are provided with a matching portion 32 corresponding to the fastening structure 22, the matching portion 32 is provided with two fastening holes 321, the two fastening hooks 222 are respectively fastened in the two fastening holes 321, and are separated from the corresponding fastening holes 321 when the elastic plate 221 elastically deforms, so that the top cover 20 can be conveniently disassembled and assembled, and a disassembly-free structure is adopted, thereby facilitating software upgrading or updating;
specifically, the matching portion 32 includes two matching plates 33, a connecting plate 34 and a clamping plate 35, the two matching plates 33 are disposed on the corresponding side plate 31, the connecting plate 34 is disposed on the corresponding side plate 31 and connects the two matching plates 33; the clamping plate 35 is connected with the two matching plates 33 and the connecting plate 34, and encloses an accommodating groove 331 together with the two matching plates 33 and the connecting plate 34, and the clamping plate 35 is provided with two clamping holes 321 communicated with the accommodating groove 331; the connecting plate 34 is vertically connected with the two matching plates 33 and the clamping plate 35, and the clamping plate 35 is parallel to the corresponding side plate 31.
Further, the bottom plate 36 of the base 30 is provided with two clamping portions 51 corresponding to the heat sink 50, the two clamping portions 51 clamp the heat sink 50 oppositely, specifically, the two clamping portions 51 are arranged in a mirror image, and each clamping portion 51 is provided with a clamping slot 511.
Referring to fig. 1 to 5, the bottom plate 36 of the base 30 is provided with at least two fastening structures 37 and at least two limiting structures 38, the at least two limiting structures 37 oppositely clamp the power module 40 for preventing the power module 40 from moving in a plane parallel to the bottom plate 36, and the at least two fastening structures 37 are respectively fastened with the power module 37 for preventing the power module 37 from moving in a direction away from the bottom plate 36; preferably, the at least two limiting structures 37 are located on the diagonal of a rectangle, and the at least two fastening structures 38 are located on the opposite sides of the rectangle;
in an embodiment of the present invention, the bottom plate 36 is provided with four fastening structures 37 and four limiting structures 38, the four limiting structures 38 are located at four corners of a rectangle, the four fastening structures 37 are distributed on opposite sides of the rectangle two by two, specifically, each fastening structure 37 includes a fastening plate 371 and a fastening portion 372, the fastening plate 371 is arranged on the bottom plate 36, and the fastening portion 372 is arranged at the end of the fastening plate 371; each limiting structure 38 comprises two limiting plates 381, and the limiting plates 381 are vertically connected.
In order to quickly position and mount the power module 40, the bottom plate 36 is further provided with at least two positioning posts 39, and the power module 40 is clamped on the at least two positioning posts 39, in an embodiment of the present invention, the bottom plate 36 is provided with four positioning posts 39, and four corners of the power module 40 are respectively provided with positioning holes for receiving the positioning posts 39, so that when the power module 40 is mounted, the positioning holes of the power module 40 are directly aligned with the positioning posts 39.
In order to dissipate heat of the power module 40, a plurality of heat dissipating holes 361 are formed on the bottom plate 36 corresponding to the power module 40, and a plurality of heat dissipating holes 521 are formed on the end plate 52 close to the heat sink 50.
When in use, the positioning hole of the power module 40 of the clamping structure 37 is aligned with the positioning column 39, and then the power module can be directly placed on the bottom plate 36 and clamped between the limiting structures 38, so that the power module 40 is prevented from moving in a plane parallel to the bottom plate 36, and the clamping plate 371 of the clamping structure 37 elastically returns to clamp the clamping part 372 on the power module 40, so as to prevent the power module 40 from moving in a direction perpendicular to the bottom plate 36, so that the power module 40 is fixed on the base 30; the heat sink 50 is placed in the card slot 511 on the bottom plate 36 and clamped between the two clamping parts 51; aligning the top cover 20 and the base 30, overstressing the top cover 20 and the base 30 in opposite directions, so that the hooks 222 of the buckle structure 22 extend into the accommodating grooves 331 and abut against the corresponding matching parts 32, at this time, the elastic plates 221 elastically deform, and continue to overstress the top cover and the base until the hooks 222 are aligned with the corresponding clamping holes 321, and the elastic plates 221 elastically recover to clamp the hooks 222 on the elastic plates onto the corresponding clamping holes 321, so that the top cover and the base 30 can be fixed together, which is very convenient, thus realizing tool-free installation, detachably fixing the power supply assembly, being suitable for fixing transformers of various specifications, and being efficient and rapid in assembly production; the clamping groove type cooling fan is fixed, and is selectively installed according to different powers; the vertical double-channel heat dissipation holes are designed, so that heat dissipation is faster and more effective.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A dimming thin film power supply assembly, comprising:
a box body;
the power supply module is detachably arranged in the box body; and
the radiator is clamped in the box body, is positioned on one side of the power module and is used for radiating heat of the power module;
the box body comprises a top cover and a base, wherein at least one buckle structure is arranged on two opposite side walls of the top cover respectively, and matching parts are arranged on two opposite side plates of the base corresponding to the buckle structures; the clamping structure comprises an elastic plate and two clamping hooks, the elastic plate is arranged on the corresponding side wall, the two clamping hooks are respectively arranged at the tail end of the elastic plate, the matching part is provided with two clamping holes, and the two clamping hooks are respectively clamped in the two clamping holes and separated from the corresponding clamping holes when the elastic plate elastically deforms.
2. The dimming film power supply assembly of claim 1, wherein the engaging portion comprises two engaging plates, a connecting plate and a clamping plate, the two engaging plates are disposed on the corresponding side plates, the connecting plate is disposed on the corresponding side plates and connects the two engaging plates; the clamping plate is connected with the two matching plates and the connecting plate and encloses an accommodating groove together with the two matching plates and the connecting plate, and the clamping plate is provided with two clamping holes communicated with the accommodating groove.
3. The dimming film power supply assembly of claim 2, wherein the two mating plates are parallel to each other and perpendicular to the corresponding side plates; the connecting plate is vertically connected with the two matching plates and the clamping plate, and the clamping plate is parallel to the corresponding side plate.
4. The dimming film power supply assembly of claim 2, wherein the snap features on opposing sidewalls of the top cover are mirror images.
5. The dimming thin film power supply assembly of claim 2, wherein the top cover has a plurality of heat dissipating holes formed in an end wall thereof adjacent to the heat sink, the bottom plate of the base has a plurality of heat dissipating holes formed therein corresponding to the power module, and an end plate thereof adjacent to the heat sink has a plurality of heat dissipating holes formed therein.
6. The dimming film power supply assembly of claim 5, wherein the base plate of the base is provided with two retainers that clamp the heat sink in opposite directions.
7. The dimming thin film power supply assembly according to any one of claims 1 to 6, wherein the bottom plate of the base is provided with at least two retaining structures and at least two limiting structures, the at least two retaining structures retain the power module in opposite directions for preventing the power module from moving in a direction parallel to a plane in which the bottom plate is located, and the at least two retaining structures are respectively retained with the power module for preventing the power module from moving in a direction away from the bottom plate.
8. The dimming film power supply assembly of claim 7, wherein the base plate is further provided with at least two positioning posts, and the power supply module is clamped on the at least two positioning posts.
9. The dimming film power supply assembly of claim 8, wherein the at least two retaining structures are located on a diagonal of a rectangle and the at least two retaining structures are located on opposite sides of the rectangle.
10. The dimming film power supply assembly of claim 9, wherein each of the position limiting structures comprises two position limiting plates, and the two position limiting plates are vertically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122785402.5U CN216218184U (en) | 2021-11-12 | 2021-11-12 | Light-adjusting film power supply assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122785402.5U CN216218184U (en) | 2021-11-12 | 2021-11-12 | Light-adjusting film power supply assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216218184U true CN216218184U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122785402.5U Active CN216218184U (en) | 2021-11-12 | 2021-11-12 | Light-adjusting film power supply assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216218184U (en) |
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2021
- 2021-11-12 CN CN202122785402.5U patent/CN216218184U/en active Active
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