Dustproof computer case
By designing dustproof units and dust removal units in dustproof computer chassis, the problem of inconvenient cleaning in the prior art is solved, and convenient replacement and cleaning of dust filtering and dust collection boards are achieved.
Patent Information
- Application Number
- CN202421344581.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The existing dust-proof computer chassis is not convenient enough to clean up dust, especially the bottom of the chassis has a lot of dust, so it needs to be removed to clean it.
A dust-proof computer chassis is designed, including a dust-retardant unit and a dust-removal unit. The dust-retaining unit realizes dust filtering through the filter bracket and the dust filter. The dust removal unit realizes dust gathering and cleaning through the dust collecting plate and dust collecting groove. With the cooperation of springs and extrusion blocks, the dust-retaining plate can be easily ejected. Clean up.
It realizes the replacement of dust filter and the cleaning of dust collecting plates, and does not require any effort to remove part of the chassis structure, which improves the convenience of use.
Smart Images
Figure CN222529729U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of computer accessories, in particular to a dustproof computer case. Background Art
[0002] Computers have been widely used in people's lives. People usually use desktop computers for daily work and home use. If you want to use a desktop computer, you need a computer case to protect the host of the desktop computer.
[0003] Dust prevention and heat dissipation of computer hosts are problems that need to be solved by most computer cases. Existing computer cases are basically equipped with dust prevention structures and heat dissipation structures, which accommodate multiple structures in a limited space. Maintaining the normal and long-term operation of the computer host is exactly the function of the computer case.
[0004] It is very important to clean the computer case in time, especially the bottom of the case is often the place where the most dust accumulates. The existing dustproof computer case generally needs to be disassembled to clean the bottom of the case, which has the problem of inconvenient cleaning. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a dustproof computer case, which solves the problem that the existing dustproof computer case is not convenient to clean.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a dustproof computer case, comprising:
[0007] The dust shield unit comprises a front box shell, a filter bracket is placed and installed inside the front box shell, a filter slot is provided inside the filter bracket, a dust filter is slidably connected to the inner wall of the filter slot, and the top of the filter bracket is embedded in the top of the front box shell:
[0008] The dust removal unit includes a box body, which is installed on the back of the front box shell, and a side box shell is installed on the side of the box body. A dust collecting groove is opened under the box body, and a dust collecting plate is slidably connected to the inner wall of the dust collecting groove. The side of the dust collecting plate is flush with the side box shell when in use.
[0009] Preferably, a plurality of air intake fans are installed inside the front box shell.
[0010] Preferably, device interfaces are provided at the end and the back of the box, and a power button is provided at the end of the box.
[0011] Preferably, an air outlet fan is installed on the back of the box body, and a dust outlet slot is opened on the back of the box body.
[0012] Preferably, a spring is fixedly installed below the box body, and an extrusion block is fixedly installed at the end of the spring.
[0013] Preferably, the side of the side box shell is fixedly connected to a limiting bracket, the limiting bracket is slidably connected to a limiting pin, the extrusion block and the limiting pin are tightly against both ends of the dust collecting plate, and the spring is in a compressed state under the action of the dust collecting plate and the extrusion block.
[0014] The utility model discloses a dustproof computer case, which has the following beneficial effects: when using the dustproof computer case, the dust filter can be replaced and the dust collecting plate can be cleaned more conveniently and quickly without the need to laboriously dismantle part of the structure of the case. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 This is a schematic diagram of the structure of the front box shell and the top of the box body of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the side box shell and the back of the box body of the utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the connection between the extrusion block and the dust collecting plate of the utility model;
[0020] Figure 5 This is a schematic diagram of the matching structure between the filter bracket and the front box shell of the utility model;
[0021] Figure 6 This is a schematic diagram of the structure of installing a dust filter on the filter bracket of the utility model.
[0022] In the figure: 1. Box body; 2. Front box shell; 3. Filter bracket; 4. Dust filter; 5. Filter slot; 6. Side box shell; 7. Dust collecting plate; 8. Dust collecting slot; 9. Spring; 10. Extrusion block; 11. Limit bracket; 12. Limit latch; 13. Air inlet fan; 14. Air outlet fan; 15. Dust outlet slot; 16. Equipment interface; 17. Power button. DETAILED DESCRIPTION
[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0024] The utility model embodiment discloses a dustproof computer case.
[0025] According to the attached Figure 1-5 As shown, a dustproof computer case comprises:
[0026] The dust-blocking unit includes a front box shell 2, a filter bracket 3 is placed and installed inside the front box shell 2, a filter slot 5 is opened inside the filter bracket 3, a dust filter 4 is slidably connected to the inner wall of the filter slot 5, and the top of the filter bracket 3 is embedded in the top of the front box shell 2, so that the filter bracket 3 can be placed into the front box shell 2 and the filter bracket 3 can be taken out to replace the dust filter 4:
[0027] The dust removal unit includes a box body 1, which is installed on the back of the front box shell 2. A side box shell 6 is installed on the side of the box body 1. A dust collecting groove 8 is opened at the bottom of the box body 1. The inner wall of the dust collecting groove 8 is slidably connected with a dust collecting plate 7. When the dust collecting plate 7 is in use, the side edge is flush with the side box shell 6, so that the limit pin 12 can fit tightly with the side box shell.
[0028] Furthermore, a plurality of air intake fans 13 are installed inside the front case shell 2, and the air intake fans 13 are used to introduce cold air outside the case body 1 to dissipate heat of the dustproof computer case.
[0029] Furthermore, a device interface 16 is provided at the end and the back of the box body 1, and a power button 17 is provided at the end of the box body 1. The device interface 16 and the power button 17 are the basic structure of the dustproof computer case.
[0030] It is particularly disclosed that an exhaust fan 14 is installed on the back of the box 1, and a dust outlet slot 15 is opened on the back of the box 1. The exhaust fan 14 is used to bring hot air and dust out of the box 1, and the dust outlet slot 15 is used to discharge heavy dust out of the box 1.
[0031] It is particularly disclosed that a spring 9 is fixedly installed under the box body 1, and an extrusion block 10 is fixedly installed at the end of the spring 9. The spring 9 and the extrusion block 10 realize the mutual conversion between elastic potential energy and mechanical energy, and the extrusion block 10 also has the function of conducting mechanical energy.
[0032] It should be particularly emphasized that the side of the side box shell 6 is fixedly connected to the limiting bracket 11, the limiting bracket 11 is slidably connected to the limiting pin 12, the extrusion block 10 and the limiting pin 12 are tightly against the two ends of the dust collecting plate 7, and the spring 9 is in a compressed state under the action of the dust collecting plate 7 and the extrusion block 10. The spring 9 can convert the mechanical energy provided by the dust collecting plate 7 through the extrusion block 10 into elastic potential energy, and convert the elastic potential energy into mechanical energy when the limiting pin 12 is no longer fitted with the dust collecting plate 7, and then transmit it to the dust collecting plate 7 through the extrusion block 10 to make the dust collecting plate 7 pop out.
[0033] Working principle: When using the dustproof computer case, install the required components, insert the dust collecting plate 7 from the side box shell 6 into the dust collecting slot 8, at this time, the dust collecting plate 7 pushes the extrusion block 10 to convert the mechanical energy of pushing the dust collecting plate 7 into the elastic potential energy of the spring 9, giving the spring 9 the elastic force to pop out the dust collecting plate 7, and at the same time, insert the limit pin 12 into the limit bracket 11 to prevent the dust collecting plate 7 from popping out, and then insert the dust filter 4 into the filter slot 5 so that the dust filter 4 is installed in the filter bracket 3, and then insert the filter bracket 3 with the dust filter 4 installed into the front box shell 2, and install the air intake fan 13 in the front box shell 2. The air outlet fan 14 is installed on the back of the case 1. The required device is connected to the device interface 16, and the power button 17 is turned on to use the computer case. If the dust filter 4 needs to be replaced, it is only necessary to remove the filter bracket 3 from the front case 2, and then remove the dust filter 4 from the filter slot of the filter bracket 3 and replace it with a new dust filter 4. At the same time, the limit pin 12 can be moved from the bottom of the side case 6 to convert the elastic potential energy of the spring 9 into mechanical energy to eject the dust collecting plate 7 from the dust collecting slot 8. After the dust accumulated on the dust collecting plate 7 is cleaned and cleaned, it can be inserted into the dust collecting slot 8 again for use. Although the dust filter 4 and the dust collecting plate 4 can be cleaned and replaced when the computer host is running, it is best to perform the above operations when the computer is turned off.
[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A dustproof computer case, characterized in that: include: A dust shield unit, the dust shield unit comprising a front box shell (2), a filter bracket (3) is placed and installed inside the front box shell (2), a filter slot (5) is provided inside the filter bracket (3), a dust filter (4) is slidably connected to the inner wall of the filter slot (5), and the top of the filter bracket (3) is embedded in the top of the front box shell (2): A dust removal unit, the dust removal unit comprising a box body (1), the box body (1) being mounted on the back of a front box shell (2), a side box shell (6) being mounted on the side of the box body (1), a dust collecting groove (8) being provided below the box body (1), a dust collecting plate (7) being slidably connected to the inner wall of the dust collecting groove (8), and a side edge of the dust collecting plate (7) being flush with the side box shell (6) when in use.
2. The dustproof computer case according to claim 1, characterized in that: A plurality of air intake fans (13) are installed inside the front box shell (2).
3. The dustproof computer case according to claim 1, characterized in that: The end and the back of the box (1) are provided with a device interface (16), and the end of the box (1) is provided with a power button (17).
4. The dustproof computer case according to claim 1, characterized in that: An air outlet fan (14) is installed on the back of the box body (1), and a dust outlet slot (15) is opened on the back of the box body (1).
5. The dustproof computer case according to claim 1, characterized in that: A spring (9) is fixedly installed below the box body (1), and an extrusion block (10) is fixedly installed at the end of the spring (9).
6. The dustproof computer case according to claim 5, characterized in that: The side of the side box shell (6) is fixedly connected to a limit bracket (11), and the limit bracket (11) is slidably connected to a limit pin (12). The extrusion block (10) and the limit pin (12) are tightly abutted against the two ends of the dust collecting plate (7), and the spring (9) is in a compressed state under the action of the dust collecting plate (7) and the extrusion block (10).