Plastic shell with high strength and good thermal conductivity
By setting arc-shaped reinforcement ribs, thermally conductive aluminum plates and other protective layers on the plastic camera shell, the problem of insufficient strength and thermal conductivity of the existing plastic shell is solved, and the combination of high strength and good thermal conductivity is achieved, effectively reducing the temperature.
Patent Information
- Application Number
- CN202420872657.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The strength of the existing plastic camera shell is poor and it is difficult to effectively dissipate heat, resulting in excessive temperature and affecting shooting.
A plastic shell with high strength and thermal conductivity is designed. By providing a first arc reinforcement rib, a second arc reinforcement rib, a connecting piece, and a vertical reinforcement rib on the shell, and a thermal conductivity aluminum plate is fixedly connected to the upper and lower surfaces of the shell, combining an anti-corrosion layer, an anti-static layer, a fire-proof layer and a wear-resistant layer, the overall strength and thermal conductivity of the shell are improved.
The resistance to force and compressive resistance of the side of the plastic shell is improved, the overall strength of the shell is enhanced, and the thermal conductivity of the shell is improved through the cooperation of the thermally conductive aluminum plate and the connecting column, and the temperature is effectively reduced.
Smart Images
Figure CN222600032U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic shells, in particular to a plastic shell with high strength and good thermal conductivity. Background Art
[0002] The main heat-generating component of the camera is the motherboard. If the temperature of the motherboard is too high, it will easily cause the camera to crash. During shooting, due to the frequent shooting and long working hours, the camera's heat dissipation requirements are higher. The heat is difficult to dissipate outside the camera, resulting in excessively high internal temperature, affecting shooting.
[0003] After searching, Chinese patent publication (announcement) No. CN214896173U discloses a wear-resistant plastic shell of an industrial camera with good heat dissipation performance. The patent makes the heat dissipation effect of the shell better by setting a first heat dissipation seam and a second heat dissipation seam. Although the patent can improve the heat dissipation effect of the shell, most of the current plastic shells have poor strength. When impacted by external force, it is easy to cause the plastic shell to break and deform. In addition, most of the existing plastic shells adopt a structure that helps heat dissipation, which also causes the plastic shell to have poor thermal conductivity. Therefore, it is necessary to design a high-strength plastic shell with good thermal conductivity. Utility Model Content
[0004] The main purpose of the utility model is to provide a plastic shell with high strength and good thermal conductivity, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A high-strength plastic shell with good thermal conductivity comprises a shell, wherein the upper surface and the lower surface of the shell are both fixedly connected with a first arc-shaped reinforcing rib, the upper surface of the shell is fixedly connected with a second arc-shaped reinforcing rib, one side of the second arc-shaped reinforcing rib is fixedly connected with a connecting piece, and the connecting piece is fixedly connected to the first arc-shaped reinforcing rib; the upper surface of the shell is fixedly connected with a vertical reinforcing rib, and the vertical reinforcing rib passes through the upper surface of the shell and extends to the lower surface of the shell.
[0007] In order to absorb heat, as a plastic shell with high strength and good thermal conductivity of the utility model, the upper surface and the lower surface of the shell are fixedly connected with heat-conducting aluminum plates.
[0008] In order to conduct heat to the shell, as a high-strength plastic shell with good thermal conductivity, the lower surface of the thermally conductive aluminum plate is fixedly connected with a connecting column, the connecting column is made of aluminum, and one end of the connecting column penetrates the shell and is fixedly connected to the thermally conductive aluminum plate on the lower surface of the shell.
[0009] In order to achieve an anti-corrosion effect, as a plastic shell with high strength and good thermal conductivity of the utility model, an anti-corrosion layer is arranged on the side of the shell, and the material of the anti-corrosion layer is raw lacquer.
[0010] In order to be anti-static, as a high-strength plastic shell with good thermal conductivity of the utility model, the outer surface of the anti-corrosion layer is provided with an anti-static layer, and the material of the anti-static layer is anti-static mortar.
[0011] In order to have a fireproof function, as a high-strength plastic shell with good thermal conductivity of the utility model, the outer surface of the antistatic layer is provided with a fireproof layer, and the material of the fireproof layer is fireproof paint.
[0012] In order to prevent the shell from being worn, as a plastic shell with high strength and good thermal conductivity of the utility model, the outer surface of the fireproof layer is provided with a wear-resistant layer, and the material of the wear-resistant layer is nylon resin.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In the utility model, through the arrangement of the first arc-shaped reinforcement rib, the second arc-shaped reinforcement rib, the connecting piece and the vertical reinforcement rib, when used specifically, the first arc-shaped reinforcement rib and the second arc-shaped reinforcement rib are arc-shaped. When the shell is subjected to lateral force, the arc-shaped first arc-shaped reinforcement rib and the second arc-shaped reinforcement rib can be subjected to force more evenly, thereby improving the tolerance of the shell to the side force. The vertical reinforcement rib can provide the shell with better pressure resistance when the shell is subjected to up and down forces, thereby helping to improve the overall strength of the shell.
[0015] 2. In the utility model, through the setting of the shell and the heat-conducting aluminum plate, when used specifically, the heat-conducting aluminum plate is made of aluminum, so it has high thermal conductivity. After absorbing heat, the heat-conducting aluminum plate can transfer heat to the connecting column. The cooperation between the heat-conducting aluminum plate and the connecting column enables the heat to be better transferred to the shell, so that the shell is heated to improve thermal conductivity. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front view structural schematic diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the vertical reinforcing rib structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the anti-corrosion layer structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the wear-resistant layer structure of the utility model.
[0020] In the figure: 1. Shell; 2. First arc-shaped reinforcement rib; 3. Second arc-shaped reinforcement rib; 4. Connector; 5. Vertical reinforcement rib; 6. Thermal conductive aluminum plate; 7. Anti-corrosion layer; 8. Anti-static layer; 9. Fireproof layer; 10. Wear-resistant layer. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figure 1-4 As shown, a high-strength plastic shell with good thermal conductivity includes a shell 1, the upper surface and the lower surface of the shell 1 are fixedly connected with a first arc-shaped reinforcing rib 2, the upper surface of the shell 1 is fixedly connected with a second arc-shaped reinforcing rib 3, one side of the second arc-shaped reinforcing rib 3 is fixedly connected with a connecting piece 4, and the connecting piece 4 is fixedly connected to the first arc-shaped reinforcing rib 2;
[0023] In this embodiment, a vertical reinforcing rib 5 is fixedly connected to the upper surface of the shell 1 , and the vertical reinforcing rib 5 passes through the upper surface of the shell 1 and extends to the lower surface of the shell 1 .
[0024] During specific use, the first arc-shaped reinforcement rib 2 and the second arc-shaped reinforcement rib 3 are arc-shaped. When the shell 1 is subjected to lateral force, the arc-shaped first arc-shaped reinforcement rib 2 and the second arc-shaped reinforcement rib 3 can bear the force more evenly, thereby improving the tolerance of the shell 1 to the side force. The vertical reinforcement rib 5 can provide the shell 1 with better compressive resistance when the shell 1 is subjected to up and down forces, thereby helping to improve the overall strength of the shell 1.
[0025] In this embodiment, the upper surface and the lower surface of the housing 1 are both fixedly connected with a heat-conducting aluminum plate 6 .
[0026] During specific use, the heat-conducting aluminum plate 6 is made of aluminum, and thus has good heat absorption and heat conductivity.
[0027] In this embodiment, a connecting column is fixedly connected to the lower surface of the heat-conducting aluminum plate 6 . The connecting column is made of aluminum. One end of the connecting column passes through the shell 1 and is fixedly connected to the heat-conducting aluminum plate 6 on the lower surface of the shell 1 .
[0028] During specific use, after absorbing heat, the heat-conducting aluminum plate 6 cooperates with the connecting column so that the heat can be transferred to the shell 1 through the heat-conducting aluminum plate 6 and the connecting column, so that the shell 1 is heated and the thermal conductivity of the shell 1 is improved.
[0029] In this embodiment, an anti-corrosion layer 7 is provided on the side of the shell 1, and the material of the anti-corrosion layer 7 is raw lacquer.
[0030] During specific use, the anti-corrosion layer 7 can effectively prevent the shell 1 from being corroded and damaged, thereby increasing the service life of the shell 1.
[0031] In this embodiment, an antistatic layer 8 is provided on the outer surface of the anti-corrosion layer 7, and the material of the antistatic layer 8 is antistatic mortar.
[0032] During specific use, the antistatic layer 8 is made of antistatic mortar, which can resist static electricity and prevent static electricity from damaging the housing 1.
[0033] In this embodiment, a fireproof layer 9 is provided on the outer surface of the antistatic layer 8, and the material of the fireproof layer 9 is fireproof paint.
[0034] When used specifically, the fireproof layer 9 can effectively improve the fireproof performance and heat resistance of the shell 1 , and prevent the shell 1 from being damaged by high temperature during the heat conduction process.
[0035] In this embodiment, a wear-resistant layer 10 is provided on the outer surface of the fireproof layer 9, and the material of the wear-resistant layer 10 is nylon resin.
[0036] During specific use, the wear-resistant layer 10 can provide good wear resistance for the shell 1 to prevent the shell 1 from being scratched.
[0037] Working principle: In use, the first arc-shaped reinforcement rib 2 and the second arc-shaped reinforcement rib 3 are arc-shaped. When the shell 1 is subjected to lateral force, the arc-shaped first arc-shaped reinforcement rib 2 and the second arc-shaped reinforcement rib 3 can be more evenly stressed, thereby improving the tolerance of the shell 1 to the side force. The vertical reinforcement rib 5 can provide better compression resistance for the shell 1 when the shell 1 is subjected to vertical force, which helps to improve the overall strength of the shell 1. The heat-conducting aluminum plate 6 is made of aluminum, so it can have good heat absorption and thermal conductivity. After absorbing heat, the heat-conducting aluminum plate 6 passes through the The cooperation of the connecting column allows heat to be transferred to the shell 1 through the heat-conducting aluminum plate 6 and the connecting column, so that the shell 1 is heated, thereby improving the thermal conductivity of the shell 1. The anti-corrosion layer 7 can effectively prevent the shell 1 from being corroded and damaged, thereby increasing the service life of the shell 1. The anti-static layer 8 is made of anti-static mortar, which can resist static electricity and prevent static electricity from damaging the shell 1. The fireproof layer 9 can effectively improve the fire resistance and heat resistance of the shell 1, and prevent the shell 1 from being damaged by high temperature during the heat conduction process. The wear-resistant layer 10 can provide the shell 1 with good wear resistance.
[0038] 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 plastic shell with high strength and good thermal conductivity, comprising a shell (1), characterized in that: The upper surface and the lower surface of the shell (1) are both fixedly connected with a first arc-shaped reinforcing rib (2), the upper surface of the shell (1) is fixedly connected with a second arc-shaped reinforcing rib (3), one side of the second arc-shaped reinforcing rib (3) is fixedly connected with a connecting piece (4), and the connecting piece (4) is fixedly connected to the first arc-shaped reinforcing rib (2); The upper surface of the shell (1) is fixedly connected with a vertical reinforcing rib (5), and the vertical reinforcing rib (5) passes through the upper surface of the shell (1) and extends to the lower surface of the shell (1).
2. A high-strength plastic housing with good thermal conductivity according to claim 1, characterized in that: The upper surface and the lower surface of the shell (1) are both fixedly connected with a heat-conducting aluminum plate (6).
3. A high-strength plastic housing with good thermal conductivity according to claim 2, characterized in that: A connecting column is fixedly connected to the lower surface of the heat-conducting aluminum plate (6); the connecting column is made of aluminum; one end of the connecting column passes through the shell (1) and is fixedly connected to the heat-conducting aluminum plate (6) on the lower surface of the shell (1).
4. A high-strength plastic housing with good thermal conductivity according to claim 1, characterized in that: An anti-corrosion layer (7) is provided on the side of the shell (1), and the material of the anti-corrosion layer (7) is raw lacquer.
5. A high-strength plastic housing with good thermal conductivity according to claim 4, characterized in that: An antistatic layer (8) is provided on the outer surface of the anti-corrosion layer (7), and the material of the antistatic layer (8) is antistatic mortar.
6. A high-strength plastic housing with good thermal conductivity according to claim 5, characterized in that: The outer surface of the antistatic layer (8) is provided with a fireproof layer (9), and the material of the fireproof layer (9) is fireproof paint.
7. A high-strength plastic housing with good thermal conductivity according to claim 6, characterized in that: The outer surface of the fireproof layer (9) is provided with a wear-resistant layer (10), and the material of the wear-resistant layer (10) is nylon resin.