CN216055738U - Waterproof and dustproof cover for protection screen - Google Patents
Waterproof and dustproof cover for protection screen Download PDFInfo
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- CN216055738U CN216055738U CN202121217065.3U CN202121217065U CN216055738U CN 216055738 U CN216055738 U CN 216055738U CN 202121217065 U CN202121217065 U CN 202121217065U CN 216055738 U CN216055738 U CN 216055738U
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Abstract
The utility model discloses a waterproof and dustproof cover for a protection screen, which comprises a dustproof cover main body, a cover top, a cover shield assembly and an adaptive clamping assembly, wherein the cover shield assembly is fixedly connected with the bottom of the cover top, and the adaptive clamping assembly is fixedly connected with the bottom of the cover shield assembly. The protective cover has the advantages that the protective cover capable of being quickly assembled and disassembled is designed for the protective screen, the dustproof and waterproof effects are furthest realized under the combined action of the double protective covers, meanwhile, the heat dissipation is realized by the aid of the exhaust block arranged on the side surface under the function of keeping the dustproof and waterproof effects, and the permeability of the device is guaranteed.
Description
Technical Field
The utility model relates to the technical field of protection screens, in particular to a waterproof and dustproof cover for a protection screen.
Background
The protection screen of power plant is mostly the standardized screen cabinet. A microcomputer type protection device and a secondary circuit are distributed in the screen cabinet. Because the temperature in the screen is too high when the device is prevented from operating, the ventilation holes are arranged above the protection screen. As the environment of the working site of the power plant is complex, the situations of water leakage, dust raising and the like of the ceiling are inevitable. If water drops or dust enters the microcomputer protection device or the secondary circuit, the device is damaged or the secondary circuit is short-circuited. Currently, workers lay PVC cloth over protective screens to block dust and standing water. However, the method affects the air permeability of the protection screen, needs to be replaced periodically, and brings inconvenience to the opening and closing of the protection cabinet door.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made keeping in mind the above problems occurring in the prior art.
Therefore, the utility model aims to provide a waterproof and dustproof cover for a protection screen, which can better prevent dust and water, is convenient to ventilate and radiate, can be quickly fixed and clamped, and improves the stability of the device.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a waterproof dust cover of protection screen, its includes the dust cover main part, including the cover top, with cover top bottom fixed connection's guard shield subassembly to and with guard shield subassembly bottom fixed connection's adaptability joint subassembly.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the cover top comprises a plurality of groups of water outlets arranged at the top part of the cover top; the periphery of the cover top extends outwards to extend out of the shield assembly and is obliquely arranged.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the shield assembly comprises a first shield connected with the top of the shield and an exhaust block arranged on the side surface of the first shield; the first protective cover is hollow inside.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the inside and the inside intercommunication of first protection casing of exhaust piece, exhaust piece bottom is opened there is the thermovent.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the cross section of the first protective cover is rectangular.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the adaptive clamping assembly comprises a second protective cover fixedly connected with the bottom of the protective cover assembly and four clamping assemblies fixedly connected with the inner wall of the second protective cover.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the joint spare includes that the flexible pole that holds, the flexible movable rod that holds that the pole is connected with the flexible with second protection casing inner wall fixed connection, with flexible movable rod end fixed connection's joint piece to and both ends hold the spring that pole and joint piece are connected with flexible respectively.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the clamping block comprises an extrusion plate and a limiting plate connected with the telescopic moving rod; the joint of the extrusion plate and the limiting plate forms a limiting groove and is matched with the bottom of the first protective cover.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the area of the bottom of the second shield is far larger than that of the bottom of the first shield.
As a preferable aspect of the waterproof and dustproof cover for the protection screen of the present invention, wherein: the first protective cover forms an accommodating space inside.
The utility model has the beneficial effects that: the utility model designs the protective cover which can be quickly sleeved and detached aiming at the protective screen, and can maximally prevent dust and water under the combined action of the double protective covers, and simultaneously utilizes the exhaust block arranged on the side surface to dissipate heat under the function of keeping the dust and water prevention, thereby ensuring the permeability of the device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is an overall configuration diagram of a waterproof and dustproof cover of a protection screen.
Fig. 2 is another perspective view of the overall structure of the protective screen waterproof and dust cover.
FIG. 3 is a top view of a protective shield waterproof and dust cover.
Fig. 4 is another perspective view of the overall structure of the protective screen waterproof and dust cover.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 4, a first embodiment of the present invention provides a waterproof and dustproof cover for a protection screen, which includes a dustproof cover main body 100, and the dustproof cover main body 100 is directly sleeved on the protection screen.
Specifically, the dust cover main body 100 comprises a cover top 101, a shield assembly 102 fixedly connected with the bottom of the cover top 101, and an adaptive clamping assembly 103 fixedly connected with the bottom of the shield assembly 102.
Further, the cover top 101 comprises a plurality of groups of water outlets 101a arranged at the top of the cover top; the cover top 101 extends outwardly around the cover assembly 102 and is disposed in an inclined manner. The cover top 101, which is much larger than the first protection cover 102a, covers the first protection cover 102a at the bottom, and dust and accumulated water are discharged through the water discharge opening 101a when they fall on the cover top 101.
Further, the shield assembly 102 includes a first shield 102a connected to the shield top 101, and a vent block 102b disposed at a side of the first shield 102 a; the first protection cover 102a is hollow inside.
Further, the inside of the exhaust block 102b is communicated with the inside of the first protective cover 102a, and the bottom of the exhaust block 102b is provided with a heat dissipation opening 102 b-1. The heat dissipation port 102b-1 arranged at the bottom can prevent water accumulation and dust from entering while ventilating and dissipating heat, and the running stability of the device is ensured.
Further, the cross section of the first protective cover 102a is rectangular.
Further, the first protection cover 102a forms an accommodating space M therein.
When in use, the protection can be realized only by sleeving the protection screen on the bottom opening of the first protection cover 102 a.
Example 2
Referring to fig. 1 to 4, a second embodiment of the present invention is different from the first embodiment in that: and also comprises a second protective cover 103a and four clamping components 103 b. In the above embodiment, the waterproof and dustproof cover for the protection screen includes the dustproof cover main body 100, and the dustproof cover main body 100 is directly sleeved on the protection screen.
Specifically, the dust cover main body 100 comprises a cover top 101, a shield assembly 102 fixedly connected with the bottom of the cover top 101, and an adaptive clamping assembly 103 fixedly connected with the bottom of the shield assembly 102.
Further, the cover top 101 comprises a plurality of groups of water outlets 101a arranged at the top of the cover top; the cover top 101 extends outwardly around the cover assembly 102 and is disposed in an inclined manner. The cover top 101, which is much larger than the first protection cover 102a, covers the first protection cover 102a at the bottom, and dust and accumulated water are discharged through the water discharge opening 101a when they fall on the cover top 101.
Further, the shield assembly 102 includes a first shield 102a connected to the shield top 101, and a vent block 102b disposed at a side of the first shield 102 a; the first protection cover 102a is hollow inside.
Further, the inside of the exhaust block 102b is communicated with the inside of the first protective cover 102a, and the bottom of the exhaust block 102b is provided with a heat dissipation opening 102 b-1. The heat dissipation port 102b-1 arranged at the bottom can prevent water accumulation and dust from entering while ventilating and dissipating heat, and the running stability of the device is ensured.
Further, the cross section of the first protection cover 102a is rectangular, and the first protection cover 102a is configured to be rectangular to facilitate connection with the cover top 101.
Further, the first protection cover 102a forms an accommodating space M therein.
Further, the adaptive clamping assembly 103 comprises a second protective cover 103a fixedly connected with the bottom of the protective cover assembly 102, and four clamping assemblies 103b fixedly connected with the inner wall of the second protective cover 103 a.
Further, the clamping member 103b comprises a telescopic accommodating rod 103b-1 fixedly connected with the inner wall of the second protective cover 103a, a telescopic moving rod 103b-2 connected with the telescopic accommodating rod 103b-1, a clamping block 103b-3 fixedly connected with the tail end of the telescopic moving rod 103b-2, and a spring 103b-4 with two ends respectively connected with the telescopic accommodating rod 103b-1 and the clamping block 103 b-3. The telescopic moving bar 103b-2 is provided in the middle of the spring 103 b-4. The telescopic moving rod 103b-2 plays a guiding role on one hand and can support the clamping block 103b-3 on the other hand. Through the cooperation of four groups of clamping components 103b, can fix the protection screen of size in certain extent fast joint, realize the protection.
Further, the clamping block 103b-3 comprises an extrusion plate 103b-31 and a limit plate 103b-32 connected with the telescopic moving rod 103 b-2; the connection parts of the extrusion plates 103b-31 and the limiting plates 103b-32 form limiting grooves, and are matched with the bottom of the first protective cover 102 a. The clamping block 103b-3 can be limited by the bottom of the first protective cover 102 a.
Further, the area of the bottom of the second protection cover 103a is much larger than that of the first protection cover 102 a. Can be to the better protection of protection screen through two protection shields to improve the life of protection casing.
When using, only need with protection casing main part 100 direct suit on the protection screen, can fix fast through four group's joint spare 103b to avoid dust and ponding to get into the damage equipment to the at utmost under the effect of cover top 101, first protection casing 102a to and second protection casing 103 a.
In conclusion, the utility model designs the protective cover which can be quickly sleeved and detached for the protective screen, and the protective cover can maximally prevent dust and water under the combined action of the double protective covers, and meanwhile, the exhaust block arranged on the side surface is used for dissipating heat under the function of keeping the dust and water prevention, so that the permeability of the device is ensured.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the utility model, or those unrelated to enabling the utility model).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a waterproof dust cover of protection screen which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
dust cover main part (100), including cover top (101), with cover top (101) bottom fixed connection's guard shield subassembly (102), and with guard shield subassembly (102) bottom fixed connection's adaptability joint subassembly (103).
2. The protective screen waterproof and dustproof cover of claim 1, characterized in that: the cover top (101) comprises a plurality of groups of water outlets (101a) arranged at the top of the cover top; the periphery of the cover top (101) extends outwards to extend out of the shield assembly (102) and is obliquely arranged.
3. The protective screen waterproof and dustproof cover of claim 2, characterized in that: the shield assembly (102) comprises a first shield (102a) connected with the shield top (101), and an exhaust block (102b) arranged on the side surface of the first shield (102 a); the first protective cover (102a) is hollow inside.
4. The protective screen waterproof and dustproof cover of claim 3, characterized in that: the interior of the exhaust block (102b) is communicated with the interior of the first protective cover (102a), and the bottom of the exhaust block (102b) is provided with a heat dissipation opening (102 b-1).
5. The protective screen waterproof and dustproof cover of claim 4, characterized in that: the first shield (102a) has a rectangular cross-section.
6. The waterproof and dustproof cover for the protective screen according to any one of claims 3 to 5, wherein: the adaptive clamping assembly (103) comprises a second protective cover (103a) fixedly connected with the bottom of the protective cover assembly (102), and four clamping assemblies (103b) fixedly connected with the inner wall of the second protective cover (103 a).
7. The protective screen waterproof and dustproof cover of claim 6, characterized in that: the clamping piece (103b) comprises a telescopic accommodating rod (103b-1) fixedly connected with the inner wall of the second protective cover (103a), a telescopic moving rod (103b-2) connected with the telescopic accommodating rod (103b-1), a clamping block (103b-3) fixedly connected with the tail end of the telescopic moving rod (103b-2), and a spring (103b-4) with two ends connected with the telescopic accommodating rod (103b-1) and the clamping block (103b-3) respectively.
8. The protective screen waterproof and dustproof cover of claim 7, characterized in that: the clamping block (103b-3) comprises an extrusion plate (103b-31) and a limiting plate (103b-32) connected with the telescopic moving rod (103 b-2); the joint of the extrusion plate (103b-31) and the limiting plate (103b-32) forms a limiting groove and is matched with the bottom of the first protective cover (102 a).
9. The protective screen waterproof and dustproof cover of claim 8, characterized in that: the area of the bottom of the second protection cover (103a) is far larger than that of the first protection cover (102 a).
10. The waterproof and dustproof cover for the protective screen according to any one of claims 3 to 5, wherein: the first shield (102a) has an accommodating space (M) formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121217065.3U CN216055738U (en) | 2021-06-02 | 2021-06-02 | Waterproof and dustproof cover for protection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121217065.3U CN216055738U (en) | 2021-06-02 | 2021-06-02 | Waterproof and dustproof cover for protection screen |
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| Publication Number | Publication Date |
|---|---|
| CN216055738U true CN216055738U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121217065.3U Active CN216055738U (en) | 2021-06-02 | 2021-06-02 | Waterproof and dustproof cover for protection screen |
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| CN (1) | CN216055738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115642499A (en) * | 2022-09-01 | 2023-01-24 | 华能国际电力股份有限公司上海石洞口第二电厂 | Power plant power equipment cooling protection device |
-
2021
- 2021-06-02 CN CN202121217065.3U patent/CN216055738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115642499A (en) * | 2022-09-01 | 2023-01-24 | 华能国际电力股份有限公司上海石洞口第二电厂 | Power plant power equipment cooling protection device |
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