Claw type generator end cover

Abstract

The utility model provides a claw-type generator end cover, which relates to the technical field of claw-type generators and comprises a main body mechanism, a rear cover mechanism is arranged on one side of the outer wall of the main body mechanism and comprises a rear cover, a fixed shaft is fixedly inserted in one side of the inner wall of the rear cover, and a group of heat dissipation openings are formed in the rear surface of the rear cover. And an electric telescopic rod is fixedly installed at the top of the rear cover, the output end of the electric telescopic rod is fixedly sleeved with a connecting plate, a connecting rod is fixedly inserted into the bottom of the connecting plate, and the connecting rod is movably inserted into the rear cover. Through cooperative use of an electric telescopic rod and a baffle, when the generator works, an internal heat dissipation fan is driven to rotate, when the heat dissipation fan rotates, a wind force is generated outwards, at the moment, dust cannot enter the generator, and when the generator stops working, the electric telescopic rod is started, the baffle is pushed, and the heat dissipation fan is driven to rotate. And at the moment, the baffle blocks the heat dissipation opening, so that dust cannot enter the generator.

Description

Technical Field

[0001] The utility model relates to the technical field of claw type generators, in particular to an end cover of a claw type generator. Background Art

[0002] The claw-type generator end cover refers to a component installed at the end of the generator to seal and fix the internal components of the generator. It is usually made of metal material and has a certain strength and heat resistance to protect the internal circuits and mechanical components of the generator. The generator end cover also plays a sealing role to prevent dust, moisture and other foreign substances from entering the generator, ensuring its normal operation and extending its service life. In addition, the generator end cover is usually equipped with a heat dissipation device to dissipate the heat generated by the generator and keep the temperature of the generator within a normal range.

[0003] In the prior art, such as Chinese Patent No.: CN220896397U, a claw-type generator end cover is arranged at the end of the casing, including an end cover body, characterized in that a mounting opening is opened on the end cover body, and a dust collecting plate 1 and a dust collecting plate 2 are fixedly connected in the mounting opening, the dust collecting plate 1 and the dust collecting plate 2 are staggered and a gap is formed between the dust collecting plate 1 and the dust collecting plate 2, and grooves are provided on the dust collecting plate 1 and the dust collecting plate 2, and the grooves on the dust collecting plate 1 are communicated with the inside of the casing, and the grooves on the dust collecting plate 2 are communicated with the outside. When the casing is ventilated, the inner and outer orifices interact with each other, and the air first contacts with the grooves on the dust collecting plate 1 and the dust collecting plate 2. At this time, the grooves can clean the dust in the air, so that the air is clean, and the cleaned air enters or is discharged from the casing, thereby achieving the effect of heat dissipation. This design enables the casing to prevent dust from entering the casing while dissipating heat, thereby improving the heat dissipation effect.

[0004] In the above patent, although the device can clean the dust in the air by setting the groove, thus making the air clean, the cleaned air enters or is discharged from the casing, thereby achieving the effect of heat dissipation. This design enables the casing to prevent dust from entering the casing while dissipating heat, but the groove cannot completely prevent dust from entering the casing, and the groove will affect the heat dissipation effect of the generator, so a new generator cover end is needed. Utility Model Content

[0005] The utility model mainly provides a claw-type generator cover end which can prevent dust from entering the interior of the generator and does not affect the heat dissipation effect of the generator.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a claw-type generator end cover, comprising: a main body mechanism, a rear cover mechanism is arranged on one side of the outer wall of the main body mechanism;

[0007] The rear cover mechanism includes a rear cover, a fixed shaft is fixedly inserted into one side of the inner wall of the rear cover, a group of heat dissipation ports are opened on the rear surface of the rear cover, an electric telescopic rod is fixedly installed on the top of the rear cover, a connecting plate is fixedly sleeved on the output end of the electric telescopic rod, a connecting rod is fixedly inserted into the bottom of the connecting plate, and the connecting rod is movably inserted into the interior of the rear cover, a baffle is fixedly sleeved on one end of the outer wall of the connecting rod, and the opening on the surface of the baffle corresponds to the heat dissipation port.

[0008] Preferably, the main body mechanism comprises a protective shell, a rectangular groove is provided on the top of the protective shell, a front cover is provided on one side of the outer wall of the protective shell, and an output shaft is movably inserted at one end of the outer wall of the front cover.

[0009] Preferably, a semiconductor refrigeration plate is fixedly mounted on the inner surface wall of the rectangular groove, a heat sink fin is fixedly mounted on the top of the semiconductor refrigeration plate, a rectangular frame is fixedly mounted on the top of the heat sink fin, and a fan is fixedly mounted on the inner surface wall of the rectangular frame.

[0010] Preferably, a cylinder is fixedly mounted on the top of the rectangular frame, and a grille is fixedly mounted on the inner surface wall of the cylinder.

[0011] Preferably, lining plates are fixedly mounted on both sides of the outer wall of the front cover, and two fixing holes are provided on one side of the outer wall of the two lining plates.

[0012] Preferably, rectangular openings are provided on both sides of the outer wall of the rear cover, and fixed frames are movably inserted into the inner walls of the two rectangular openings, and filters are fixedly installed on the inner walls of the two fixed frames.

[0013] Preferably, a magnet and a magnetic suction port are respectively provided on one side of the outer wall of the two fixing frames, and the magnet can be inserted into the magnetic suction port.

[0014] Preferably, the back cover is fixedly mounted on one side of the outer wall of the protective shell by screws.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. In the utility model, the electric telescopic rod and the baffle are used in combination. When the generator is working, the internal cooling fan will be driven to rotate. When the cooling fan rotates, a gust of wind will be generated outward. At this time, dust will not enter the generator. When the generator finishes working, the electric telescopic rod is started to push the baffle. At this time, the baffle will block the heat dissipation port, so that dust will not enter the generator. This solves the problem raised in the above background.

[0017] 2. In the utility model, by setting up a semiconductor refrigeration plate and a fan for coordinated use, the cooling end of the semiconductor refrigeration plate can dissipate heat to the protective shell, and starting the fan can dissipate heat to the heating end of the semiconductor refrigeration plate, thereby achieving the effect of dissipating heat to the protective shell, thereby improving the heat dissipation efficiency of the generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model provides a structural stereogram of the main view of a claw-type generator end cover;

[0019] Figure 2 The utility model provides a front view of the rear cover mechanism of the claw-type generator end cover;

[0020] Figure 3 The utility model provides a side view of the rear cover mechanism of a claw-type generator end cover;

[0021] Figure 4 The utility model provides a structural stereogram of a main body mechanism in a claw-type generator end cover.

[0022] Legend: 1. Main body; 101. Protective shell; 102. Rectangular groove; 103. Front cover; 104. Output shaft; 105. Semiconductor refrigeration plate; 106. Heat dissipation fins; 107. Rectangular frame; 108. Fan; 109. Cylinder; 110. Grille; 111. Lining plate; 112. Fixing hole; 2. Back cover mechanism; 201. Back cover; 202. Fixed shaft; 203. Heat dissipation port; 204. Electric telescopic rod; 205. Connecting plate; 206. Connecting rod; 207. Baffle; 208. Rectangular port; 209. Fixed frame; 210. Filter; 211. Magnet; 212. Magnetic suction port. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Example 1

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution: a claw-type generator end cover, comprising: a main body mechanism 1, a rear cover mechanism 2 is arranged on one side of the outer wall of the main body mechanism 1;

[0027] The rear cover mechanism 2 includes a rear cover 201, a fixed shaft 202 is fixedly inserted on one side of the inner wall of the rear cover 201, a group of heat dissipation ports 203 are opened on the rear surface of the rear cover 201, an electric telescopic rod 204 is fixedly installed on the top of the rear cover 201, a connecting plate 205 is fixedly sleeved on the output end of the electric telescopic rod 204, a connecting rod 206 is fixedly inserted on the bottom of the connecting plate 205, and the connecting rod 206 is movably inserted inside the rear cover 201, and a baffle 207 is fixedly sleeved on one end of the outer wall of the connecting rod 206, and the opening on the surface of the baffle 207 corresponds to the heat dissipation port 203.

[0028] The effect achieved by the entire embodiment 1 is that the heat dissipation port 203 can dissipate heat for the entire generator, and the opening on the baffle 207 corresponds to the heat dissipation port 203, which will not affect the normal heat dissipation function of the generator. When the generator stops using, the electric telescopic rod 204 is started to push the baffle 207. At this time, the opening on the baffle 207 and the heat dissipation port 203 will be misaligned, thereby achieving the effect of blocking the heat dissipation port 203, thereby preventing dust from entering the interior of the protective shell 101.

[0029] Example 2

[0030] like Figure 1-Figure 4 As shown, the main mechanism 1 includes a protective shell 101, a rectangular groove 102 is provided on the top of the protective shell 101, a front cover 103 is provided on one side of the outer wall of the protective shell 101, an output shaft 104 is movably inserted at one end of the outer wall of the front cover 103, a semiconductor refrigeration plate 105 is fixedly installed on the inner surface wall of the rectangular groove 102, a heat sink fin 106 is fixedly installed on the top of the semiconductor refrigeration plate 105, a rectangular frame 107 is fixedly installed on the top of the heat sink fin 106, a fan 108 is fixedly installed on the inner surface wall of the rectangular frame 107, a cylinder 109 is fixedly installed on the top of the rectangular frame 107, and the inner surface wall of the cylinder 109 is fixedly installed. A grille 110 is fixedly installed, lining plates 111 are fixedly installed on both sides of the outer wall of the front cover 103, two fixing holes 112 are provided on one side of the outer wall of the two lining plates 111, rectangular openings 208 are provided on both sides of the outer wall of the rear cover 201, and the inner walls of the two rectangular openings 208 are movably inserted with fixing frames 209, and the inner walls of the two fixing frames 209 are fixedly installed with filters 210, and magnets 211 and magnetic suction ports 212 are respectively provided on one side of the outer walls of the two fixing frames 209, and the magnet 211 can be inserted in the magnetic suction port 212, and the rear cover 201 is fixedly installed on one side of the outer wall of the protective shell 101 by screws.

[0031] The effect achieved by the entire embodiment 2 is that when the generator is in use, a large amount of heat will be generated, and the generated heat will be transmitted to the protective shell 101. At this time, the semiconductor refrigeration plate 105 will absorb heat, and then transfer the heat to the cooling fins 106 through heat conduction, and the fan 108 will be started to dissipate the heat from the cooling fins 106, thereby achieving the purpose of dissipating heat for the generator. The grille 110 can protect the fan 108, the screws can pass through the fixing holes 112, and then fix the device, the filter 210 can absorb dust, and the detachable design can facilitate the cleaning of the filter 210, and the magnet 211 can be adsorbed in the magnetic suction port 212, so that the two fixing frames 209 can be fixed.

[0032] The method of use and working principle of the present device: when in use, the generator rotor will be movably mounted on the fixed shaft 202 and connected to a cooling fan. When the rotor rotates, it will drive the cooling fan to rotate, and then dissipate the heat through the cooling port 203. When the cooling fan rotates, a wind force will be generated outward, and dust will not enter the generator at this time. When the generator finishes working, the electric telescopic rod 204 is started to push the baffle 207. At this time, the opening on the baffle 207 and the cooling port 203 will be misaligned, thereby achieving the effect of blocking the cooling port 203, and preventing dust from entering the protective shell 101. This can not only solve the heat dissipation problem of the generator, but also prevent dust from entering the generator. At the same time, the protective shell 101 is heat absorbed by the semiconductor refrigeration plate 105, and then the heat is transferred to the cooling fins 106 through heat conduction. The fan 108 is started to dissipate the heat from the cooling fins 106, thereby achieving the purpose of cooling the generator. In summary, the problems raised in the above background are solved.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A claw-type generator end cover, characterized in that: include: A main body mechanism (1), wherein a rear cover mechanism (2) is provided on one side of an outer wall of the main body mechanism (1); The rear cover mechanism (2) comprises a rear cover (201), a fixed shaft (202) is fixedly inserted on one side of the inner wall of the rear cover (201), a group of heat dissipation openings (203) are opened on the rear surface of the rear cover (201), an electric telescopic rod (204) is fixedly mounted on the top of the rear cover (201), a connecting plate (205) is fixedly sleeved on the output end of the electric telescopic rod (204), a connecting rod (206) is fixedly inserted on the bottom of the connecting plate (205), and the connecting rod (206) is movably inserted inside the rear cover (201), and a baffle (207) is fixedly sleeved on one end of the outer wall of the connecting rod (206), and the opening on the surface of the baffle (207) corresponds to the heat dissipation opening (203).

2. The claw-type generator end cover according to claim 1, characterized in that: The main body mechanism (1) comprises a protective shell (101), a rectangular groove (102) is provided on the top of the protective shell (101), a front cover (103) is provided on one side of the outer wall of the protective shell (101), and an output shaft (104) is movably inserted at one end of the outer wall of the front cover (103).

3. A claw-type generator end cover according to claim 2, characterized in that: A semiconductor refrigeration plate (105) is fixedly mounted on the inner surface wall of the rectangular groove (102), a heat dissipation fin (106) is fixedly mounted on the top of the semiconductor refrigeration plate (105), a rectangular frame (107) is fixedly mounted on the top of the heat dissipation fin (106), and a fan (108) is fixedly mounted on the inner surface wall of the rectangular frame (107).

4. A claw-type generator end cover according to claim 3, characterized in that: A cylinder (109) is fixedly mounted on the top of the rectangular frame (107), and a grille (110) is fixedly mounted on the inner surface wall of the cylinder (109).

5. The claw-type generator end cover according to claim 4, characterized in that: Lining plates (111) are fixedly mounted on both sides of the outer wall of the front cover (103), and two fixing holes (112) are provided on one side of the outer wall of the two lining plates (111).

6. The claw-type generator end cover according to claim 5, characterized in that: Rectangular openings (208) are provided on both sides of the outer wall of the rear cover (201), and fixed frames (209) are movably inserted into the inner walls of the two rectangular openings (208), and filters (210) are fixedly installed on the inner walls of the two fixed frames (209).

7. The claw-type generator end cover according to claim 6, characterized in that: A magnet (211) and a magnetic suction port (212) are respectively arranged on one side of the outer wall of the two fixing frames (209), and the magnet (211) can be inserted into the magnetic suction port (212).

8. The claw-type generator end cover according to claim 7, characterized in that: The rear cover (201) is fixedly mounted on one side of the outer wall of the protective shell (101) by means of screws.

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