CN218514654U - Anti-disassembly shell of driving power supply - Google Patents
Anti-disassembly shell of driving power supply Download PDFInfo
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- CN218514654U CN218514654U CN202222453479.7U CN202222453479U CN218514654U CN 218514654 U CN218514654 U CN 218514654U CN 202222453479 U CN202222453479 U CN 202222453479U CN 218514654 U CN218514654 U CN 218514654U
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- power supply
- accommodating cavity
- housing
- limiting
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Abstract
The utility model provides a drive power supply prevents tearing open shell, its technical scheme main points are this drive power supply prevent tearing open shell includes first shell and second shell, first shell with the second shell is connected, be equipped with the spacing groove in the first shell, be equipped with spacing post in the second shell, spacing post can insert along its axial in the spacing groove, spacing post inserts can restrict behind the spacing groove first shell with the second shell is followed the radial relative movement that takes place of spacing post. The utility model discloses a drive power supply prevents tearing open the shell, overall structure is very firm, also does not increase the degree of difficulty of installation when playing the effect of preventing tearing open, and the installation is got up also simply as ordinary shell mounting means.
Description
Technical Field
The utility model relates to a drive power supply shell prevents tearing open technical field, especially relates to a drive power supply prevents tearing open shell.
Background
A driving power supply, generally referred to as a driving power supply for an LED (light emitting diode), is a power converter that converts a power supply into a specific voltage and current to drive the LED (light emitting diode) to emit light. The problem that the existing driving power supply shell on the market is easy to disassemble generally, especially some household driving power supplies can influence the personal safety of children if the driving power supplies are disassembled by the children in a mess, and the driving power supplies are very troublesome during production and installation and low in installation efficiency if glue is adopted for direct bonding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drive power supply prevents tearing open shell, and the installation is simple, dismantles the difficulty.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a drive power supply's anti-disassembly shell, includes first shell and second shell, first shell with the second shell is connected, be equipped with the spacing groove in the first shell, be equipped with spacing post in the second shell, spacing post can insert along its axial in the spacing groove, spacing post inserts can restrict behind the spacing groove first shell with the second shell is followed the radial relative movement that takes place of spacing post.
Through the scheme, first shell can be connected with the second shell along the axial of spacing post, first shell can be connected with the second shell through modes such as joint, thereby restricted the relative movement between first shell and the second shell on the axial of spacing post, and spacing post inserts behind the spacing groove, spacing post is unable to remove, just can be at the relative movement between first shell of the footpath restriction of spacing post and the second shell, can restrict the relative movement between first shell and the second shell in two directions promptly, and spacing groove and spacing post are located the inside of first shell and second shell respectively, form a hidden discount structure, no matter in which direction all hardly prize from the outside, overall structure is very firm, also do not increase the degree of difficulty of installation when playing anti-dismounting effect, the installation is got up and is also simple as with ordinary shell mounting means.
Furthermore, the cross section of spacing post is the L type, the cross section of spacing groove be with the L type of spacing post looks adaptation adopts L type structure can form a design of preventing staying, the installation of being convenient for, it is better to prevent tearing open the effect moreover.
Furthermore, the first housing is provided with a first accommodating cavity, the limiting groove is located on the inner wall surface of the first accommodating cavity, the second housing is provided with a second accommodating cavity, the limiting column is located on the inner wall surface of the second accommodating cavity, the first housing is located in the second accommodating cavity and does not protrude from the second accommodating cavity, and the whole structure is more exquisite and attractive.
Further, the spacing groove is equipped with a plurality of, all the spacing groove encircles the first chamber interval that holds sets up, the quantity of spacing post with the quantity of spacing groove is unanimous, all spacing post encircles the second holds the chamber interval and sets up, each the position of spacing post and each the position one-to-one of spacing groove is spacing through setting up the spacing post of a plurality of spacing groove and a plurality of, and overall structure is more firm, and it is better to prevent tearing open the effect.
Furthermore, all spacing post is the form of buckling, all the direction of buckling of spacing post is all inequality, no matter follow in which direction all hardly from outside sled, overall structure is very firm.
Further, first shell with second shell joint, be equipped with first arch on the first shell, it is protruding to be equipped with the second on the second shell, the second arch is located the upside that the chamber was held to the second, first arch is located the bellied downside of second, the second is protruding can restrict first protruding edge the axial of spacing post is kept away from the second holds the chamber, and the joint effect is better, can prevent better that whole drive power supply's shell is prized from the outside.
Furthermore, first arch is equipped with a plurality of, all first arch encircles the first chamber interval that holds sets up, the bellied quantity of second with first bellied quantity is unanimous, all the second arch encircles the second holds the chamber interval and sets up, each first bellied position and each the bellied position one-to-one of second, the joint effect is better, and overall structure is more firm.
Further, be equipped with the locating piece in the second shell, the locating piece is located the second holds the intracavity and is located the downside of first shell, the locating piece can restrict the shell is followed the axial of spacing post court the second holds the bottom in chamber and removes, and first shell is cliied in the protruding mutually supporting of locating piece and second, can prevent that first shell from removing, and overall structure is more firm, and it is better to prevent tearing open the effect.
Furthermore, the positioning blocks are provided with a plurality of positioning blocks, all the positioning blocks surround the second accommodating cavity at intervals, and the supporting effect is better.
Furthermore, the second holds the chamber and is used for placing the circuit board, be equipped with on the second shell with the second holds the electric wire interface that the chamber communicates, and it is all more convenient to use and install.
Compared with the prior art, the utility model discloses a scheme has following advantage:
the utility model discloses in, first shell can be connected with the second shell along the axial of spacing post, first shell can be connected with the second shell through modes such as joint, thereby restricted the relative movement between first shell and the second shell on the axial of spacing post, and spacing post inserts behind the spacing groove, spacing post is unable to remove, just can be at the radial relative movement between first shell of the footpath restriction of spacing post and the second shell, can restrict the relative movement between first shell and the second shell on two directions promptly, and spacing groove and spacing post are located the inside of first shell and second shell respectively, form a hidden discount structure, no matter along which direction all hardly prize from the outside, overall structure is very firm, also do not increase the degree of difficulty of installation when playing the effect of preventing tearing open, the installation is got up also as simple as with ordinary shell mounting means.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an external structural diagram of a tamper-proof housing of a driving power supply according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of a tamper-proof housing of a driving power supply according to an embodiment of the present invention;
fig. 3 is a left-side view of the internal structure of the tamper-proof housing of the driving power supply according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of a top view of a tamper-proof housing of a driving power supply according to an embodiment of the present invention.
Reference numerals: 1. a first housing; 2. a second housing; 3. a limiting groove; 4. a limiting column; 5. a first protrusion; 6. a second protrusion; 7. and (5) positioning the blocks.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the utility model provides a drive power supply prevents tearing open shell, including first shell 1 and second shell 2, first shell 1 is connected with second shell 2, is equipped with spacing groove 3 in the first shell 1, is equipped with spacing post 4 in the second shell 2, and spacing post 4 can insert spacing groove 3 along its axial, can restrict first shell 1 and second shell 2 along the radial relative movement that takes place of spacing post 4 after inserting spacing groove 3. More specifically, in the present embodiment, the axial direction of the restraining column 4 is the vertical direction, and the radial direction of the restraining column 4 is the horizontal direction.
Through the scheme, the first shell 1 can be connected with the second shell 2 along the axial direction of the limiting column 4, the first shell 1 can be connected with the second shell 2 in a clamping mode and the like, so that the relative movement between the first shell 1 and the second shell 2 is limited in the axial direction of the limiting column 4, the limiting column 4 is inserted into the limiting groove 3, the limiting column 4 cannot move, the relative movement between the first shell 1 and the second shell 2 can be limited in the radial direction of the limiting column 4, namely, the relative movement between the first shell 1 and the second shell 2 can be limited in two directions, the limiting groove 3 and the limiting column 4 are respectively located in the first shell 1 and the second shell 2, a hidden buckle structure is formed, the first shell and the second shell are difficult to pry open from the outside in any direction, the whole structure is very stable, the difficulty of installation is not increased when the anti-dismantling function is achieved, and the installation is as simple as that of a common shell installation mode is achieved.
In this embodiment, as shown in fig. 2 and 4, the cross section of the limiting column 4 is L-shaped, the cross section of the limiting groove 3 is L-shaped matched with the limiting column 4, and a fool-proof design can be formed by adopting an L-shaped structure, so that the mounting is convenient, and the anti-dismantling effect is better.
In this embodiment, the inside of first shell 1 is equipped with the first chamber that holds, and spacing groove 3 is located the internal face in the first chamber that holds, and the inside of second shell 2 is equipped with the second and holds the chamber, and spacing post 4 is located the internal face in the second chamber that holds, and first shell 1 is located the second and holds the intracavity and do not stand out in the second and hold the chamber, and overall structure is exquisite more pleasing to the eye.
In this embodiment, spacing groove 3 is equipped with a plurality of, all spacing grooves 3 encircle the first chamber interval setting that holds, the quantity of spacing post 4 is unanimous with spacing groove 3's quantity, all spacing posts 4 encircle the second and hold the chamber interval setting, the position of each spacing post 4 and the position one-to-one of each spacing groove 3, it is spacing to cooperate through setting up a plurality of spacing groove 3 and a plurality of spacing post 4, overall structure is more firm, it is better to prevent tearing open the effect.
In this embodiment, all spacing posts 4 are the form of buckling, and all spacing posts 4's the orientation of buckling is all inequality, no matter follow in which direction all hardly from outside sled to open, overall structure is very firm.
In this embodiment, as shown in fig. 3, first shell 1 and 2 joints of second shell, be equipped with first arch 5 on first shell 1, be equipped with the second arch 6 on the second shell 2, the second arch 6 is located the second and holds the upside in chamber, first arch 5 is located the protruding 6 downside of second, the second arch 6 can restrict first arch 5 and keep away from the second along the axial of spacing post 4 and hold the chamber, the joint effect is better, can prevent better that whole drive power supply's shell is prized from the outside.
In this embodiment, first arch 5 is equipped with a plurality of, and all first arch 5 encircle the first chamber interval setting that holds, and the quantity of second arch 6 is unanimous with first protruding 5 quantity, and all second arch 6 encircle the second and hold the chamber interval setting, and the position of each first protruding 5 and the position one-to-one of each second arch 6, the joint effect is better, and overall structure is more firm.
In this embodiment, as shown in fig. 3, be equipped with locating piece 7 in the second casing 2, locating piece 7 is located the second and holds the intracavity and be located the downside of first casing 1, and locating piece 7 can restrict the casing and hold the bottom removal in chamber towards the second along the axial of spacing post 4, and first casing 1 is cliied in locating piece 7 and the mutual cooperation of second arch 6, can prevent that first casing 1 from removing, and overall structure is more firm, and it is better to prevent tearing open the effect.
In this embodiment, the positioning blocks 7 are provided with a plurality of positioning blocks 7, and all the positioning blocks 7 are arranged around the second accommodating cavity at intervals, so that the supporting effect is better.
In this embodiment, the second holds the chamber and is used for placing the circuit board, is equipped with on the second shell 2 and holds the electric wire interface that the chamber communicates with the second, and it is all more convenient to use and install.
In conclusion, in the drive power supply's that this embodiment provided anti-disassembly shell, spacing groove 3 and spacing post 4 cooperate jointly to form a hidden discount structure, no matter along which direction all hardly prize from the outside, overall structure is very firm, also does not increase the degree of difficulty of installation when playing anti-disassembly effect, installs and also is as simple as ordinary shell mounting means.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a drive power supply's anti-disassembly shell, its characterized in that includes first shell and second shell, first shell with the second shell is connected, be equipped with the spacing groove in the first shell, be equipped with spacing post in the second shell, spacing post can insert along its axial in the spacing groove, spacing post inserts can restrict behind the spacing groove first shell with the second shell is followed the radial relative movement that takes place of spacing post.
2. The tamper-proof housing of a driving power supply according to claim 1, wherein the cross section of the stopper post is L-shaped, and the cross section of the stopper groove is L-shaped to be fitted with the stopper post.
3. The tamper-proof housing of a driving power supply according to claim 2, wherein a first accommodating cavity is formed in the first housing, the limiting groove is located on an inner wall surface of the first accommodating cavity, a second accommodating cavity is formed in the second housing, the limiting post is located on an inner wall surface of the second accommodating cavity, and the first housing is located in the second accommodating cavity and does not protrude from the second accommodating cavity.
4. The tamper-proof housing of a driving power supply according to claim 3, wherein the plurality of limiting grooves are provided, all the limiting grooves are arranged around the first accommodating cavity at intervals, the number of the limiting posts is equal to that of the limiting grooves, all the limiting posts are arranged around the second accommodating cavity at intervals, and the position of each limiting post corresponds to the position of each limiting groove in a one-to-one manner.
5. The tamper-proof housing for a driving power supply according to claim 4, wherein all the position-limiting posts are bent, and the bending directions of all the position-limiting posts are different.
6. The anti-disassembly shell of the driving power supply as claimed in claim 3, wherein the first shell is clamped with the second shell, a first protrusion is arranged on the first shell, a second protrusion is arranged on the second shell, the second protrusion is arranged on the upper side of the second accommodating cavity, the first protrusion is arranged on the lower side of the second protrusion, and the second protrusion can limit the axial direction of the first protrusion along the limiting column to be away from the second accommodating cavity.
7. The tamper-proof housing of a driving power supply according to claim 6, wherein the first protrusions are provided in a plurality, all of the first protrusions are arranged around the first accommodating cavities at intervals, the number of the second protrusions is the same as the number of the first protrusions, all of the second protrusions are arranged around the second accommodating cavities at intervals, and the position of each first protrusion corresponds to the position of each second protrusion.
8. The tamper-proof housing of the driving power supply according to claim 7, wherein a positioning block is disposed in the second housing, the positioning block is located in the second accommodating cavity and located at a lower side of the first housing, and the positioning block can limit the housing to move toward a bottom of the second accommodating cavity along an axial direction of the limiting column.
9. The tamper-resistant housing of claim 8, wherein the plurality of positioning blocks are provided, and all of the positioning blocks are spaced around the second receiving cavity.
10. The tamper-proof housing of a driving power supply according to claim 3, wherein the second accommodating cavity is used for accommodating a circuit board, and the second housing is provided with a wire interface communicated with the second accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222453479.7U CN218514654U (en) | 2022-09-15 | 2022-09-15 | Anti-disassembly shell of driving power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222453479.7U CN218514654U (en) | 2022-09-15 | 2022-09-15 | Anti-disassembly shell of driving power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218514654U true CN218514654U (en) | 2023-02-21 |
Family
ID=85214511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222453479.7U Active CN218514654U (en) | 2022-09-15 | 2022-09-15 | Anti-disassembly shell of driving power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218514654U (en) |
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2022
- 2022-09-15 CN CN202222453479.7U patent/CN218514654U/en active Active
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