Fuel cell with fast-assembled oil pot

Abstract

The utility model discloses a fuel cell with a fast-assembled oil can, which comprises a fuel cell body, at least two clamping parts are arranged on the fuel cell body, and clamping grooves are formed in the clamping parts; the oil pot is provided with a mounting groove at a position corresponding to the clamping part, the oil pot is provided with two clamping blocks, the clamping blocks extend into the mounting groove, the two clamping blocks are respectively positioned on two sides of the mounting groove, the clamping part is inserted into the mounting groove, and the clamping blocks are clamped in the clamping groove. Compared with the prior art, the oil pot can be connected in an inserting manner, can be firmly hung on the back of the fuel cell body by virtue of the gravity of the oil pot, and is not easy to loosen, so that the oil pot is convenient and quick to fix and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel cells, in particular to a fuel cell with a quick-installation oil pot. Background Art

[0002] A fuel cell is a power generation device that directly converts the chemical energy existing in fuel and oxidant into electrical energy. Fuel and air are respectively fed into the fuel cell, and electricity is miraculously produced. It has positive and negative electrodes and electrolytes on its surface. After the fuel cell works for a period of time, fuel needs to be replenished. In order to facilitate fuel addition, a replenishment device such as an oil pot needs to be equipped. However, the existing oil pot and the fuel cell are two independent devices, resulting in the inconvenience of carrying the oil pot, which has a certain impact during the movement process. Content of the Utility Model

[0003] A fuel cell with a quick-installation oil pot provided by the utility model connects the oil pot by means of plugging. Relying on the gravity of the oil pot, it can be firmly hung on the back of the fuel cell body and is not easy to loosen. In this way, the fixing and disassembly of the oil pot are convenient and fast.

[0004] In order to achieve the above purpose, the utility model provides a fuel cell with a quick-installation oil pot, which includes:

[0005] A fuel cell body, on which at least two clamping components are arranged, and clamping grooves are arranged on the clamping components;

[0006] An oil pot, at the position corresponding to the clamping components, an installation groove is arranged on the oil pot, two clamping blocks are arranged on the oil pot, the clamping blocks extend into the installation groove, the two clamping blocks are respectively located on both sides of the installation groove, the clamping components are plugged into the installation groove, and the clamping blocks are clamped in the clamping grooves.

[0007] As a further description of the above technical solution:

[0008] The installation groove is a calabash-shaped structure with a large end and a small end.

[0009] As a further description of the above technical solution:

[0010] The clamping component is detachably connected to the fuel cell body.

[0011] As a further description of the above technical solution:

[0012] A cushion block is arranged on the fuel cell body, and the cushion block is located above the through hole of the fuel cell body.

[0013] To sum up, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present utility model, by providing a plurality of clamping components on the fuel cell body and providing an installation groove and a clamping block on the oil pot, the oil pot can be inserted into the fuel cell body, and it can be firmly hung on the back of the fuel cell body by the gravity of the oil pot, and it is not easy to loosen. In this way, the fixing and disassembly of the oil pot are convenient and fast.

[0015] 2. In the present utility model, the clamping components are detachably connected to the fuel cell body, which can reduce the production difficulty of the fuel cell body and is convenient for disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of a fuel cell with a quick-install oil pot.

[0018] Figure 2 It is a partial explosion view of a fuel cell with a quick-install oil pot.

[0019] Figure 3 It is a schematic structural diagram of the oil pot in a fuel cell with a quick-install oil pot.

[0020] Figure 4 It is Figure 3 an enlarged view of part A in

[0021] Figure 5 It is a cross-sectional view of a fuel cell with a quick-install oil pot.

[0022] Figure 6 It is Figure 5 an enlarged view of part B in

[0023] Legend:

[0024] 1. Fuel cell body; 2. Clamping component; 3. Card slot; 4. Oil pot; 5. Installation groove; 6. Clamping block; 7. Screw hole; 8. Bolt; 9. Fastening piece; 10. Cushion block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in a variety of different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0027] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0028] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "inner", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0029] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Please refer to Figures 1-6 , the present utility model provides a fuel cell with a quick-install oil pot, including:

[0031] A fuel cell body 1, at least two clamping components 2 are arranged on the fuel cell body 1, and a clamping groove 3 is arranged on the clamping component 2;

[0032] An oil pot 4 is provided with an installation groove 5 at a position corresponding to the clamping component 2. Two clamping blocks 6 are arranged on the oil pot 4, and the clamping blocks 6 extend into the installation groove 5. The two clamping blocks 6 are respectively located on both sides of the installation groove 5. The clamping component 2 is inserted into the installation groove 5, and the clamping blocks 6 are clamped in the clamping grooves 3.

[0033] The installation groove 5 is in a calabash-shaped structure with one end large and the other end small. In this way, the clamping component is inserted into the installation groove from the large-end, and the oil pot slides backward under the action of gravity into the small-end, which is convenient for the insertion component to enter the installation groove and also facilitates clamping the insertion component.

[0034] In this embodiment, specifically, three clamping components 2 are provided, and the three clamping components 2 are arranged in a triangular shape. This can make the installation of the oil pot more stable. The number of clamping components can also be four, five or six, which can be increased or decreased according to needs.

[0035] The clamping component 2 is detachably connected to the fuel cell body 1. The clamping component can be connected by clamping or screwing, which is convenient for disassembling the clamping component and reduces the production difficulty of the fuel cell body.

[0036] Specifically, in this embodiment, the clamping component 2 is a cylinder, a screw hole 7 is provided at the center of the cylinder, a bolt 8 is arranged in the screw hole 7, the bolt 8 passes through the screw hole 7 and is connected to the fuel cell body 1, and a fastening member 9 is arranged at one end of the bolt 8. The fastening member 9 is located inside the fuel cell body 1. The fastening member 9 is a nut. This can reduce the assembly difficulty of the clamping component. During installation, the cylinder is placed at the installation hole of the fuel cell body, the bolt passes through the screw hole and then enters the inside of the fuel cell body, and the bolt is fixed with a nut. The screw hole is a countersunk screw hole, which can prevent the bolt from affecting the plug-in connection between the cylinder and the oil pot.

[0037] A cushion block 10 is arranged on the fuel cell body 1, and the cushion block 10 is located above the through hole of the fuel cell body 1. The cushion block can play the role of shielding the through hole and also can play the purpose of supporting the oil pot.

[0038] Working principle: When the oil pot 4 is installed on the fuel cell body 1, the installation groove 5 on the oil pot 4 is aligned with the clamping component 2. Then, the clamping component 2 is inserted into the larger-end of the installation groove 5. Under the action of gravity, the oil pot 4 moves downward, enabling the clamping component 2 to slide into the smaller-end of the installation groove 5. At this time, the clamping block 6 is clamped in the clamping groove 3, completing the installation of the oil pot 4. When disassembling, the fuel cell body is rotated 180°, so that the larger-end of the installation groove 5 faces downward. In this way, under the action of gravity or external force, the clamping component 2 can slide from the smaller-end of the installation groove 5 into the larger-end, and then pulling outwards can remove the oil pot 4. Therefore, the utility model can be firmly hung on the back of the fuel cell body 1 relying on the gravity of the oil pot and is not easy to loosen, making the fixing and disassembly of the oil pot convenient and fast.

[0039] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the utility model.

Claims

1. A fuel cell with a quick - mounting oil pot, characterized in that, Including: A fuel cell body, on which at least two clamping components are provided, and clamping grooves are provided on the clamping components; An oil pot, at the position corresponding to the clamping components, an installation groove is provided on the oil pot, two clamping blocks are provided on the oil pot, the clamping blocks extend into the installation groove, the two clamping blocks are respectively located on both sides of the installation groove, the clamping components are inserted into the installation groove, and the clamping blocks are clamped in the clamping grooves.

2. A fuel cell with a quick - install oil pot according to claim 1, characterized in that, The installation groove is in a calabash-shaped structure with one end large and the other end small.

3. A fuel cell with a quick - install oil pot according to claim 1, characterized in that, The clamping component is detachably connected to the fuel cell body.

4. A fuel cell with a quick - install oil pot according to claim 1, characterized in that, A cushion block is provided on the fuel cell body, and the cushion block is located above the through hole of the fuel cell body.

Images