CN209982222U - Electric excitation generator for waterproof refrigerator car - Google Patents
Electric excitation generator for waterproof refrigerator car Download PDFInfo
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- CN209982222U CN209982222U CN201921339226.9U CN201921339226U CN209982222U CN 209982222 U CN209982222 U CN 209982222U CN 201921339226 U CN201921339226 U CN 201921339226U CN 209982222 U CN209982222 U CN 209982222U
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- aluminum alloy
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- alloy casing
- fixedly connected
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Abstract
The utility model discloses a waterproof type electricity excitation generator for refrigerator car, belong to the generator field, waterproof type electricity excitation generator for refrigerator car, including the aluminum alloy casing, the bottom fixedly connected with fixing base of aluminum alloy casing, the middle part fixed mounting on fixing base top has the generator organism, the equal fixedly connected with L shape breakwater in top of aluminum alloy casing both sides wall, the equal activity in middle part of aluminum alloy casing both sides wall is rabbeted there is the rotating heat dissipation board, the equal fixedly connected with pivot in middle part at rotating heat dissipation board both ends, the one end and the aluminum alloy casing of pivot rotate to be connected, the equal fixedly connected with bar closing plate in bottom of the top of a rotating heat dissipation board lateral wall and another lateral wall, it can realize in generator non-working period, improve the leakproofness of aluminum alloy casing, reduce the entering of dust and moisture, in generator working period, the heat-sinking capability is, The possibility that silt enters the generator body improves the service life of the generator.
Description
Technical Field
The utility model relates to a generator field, more specifically say, relate to waterproof type electric excitation generator for refrigerator car.
Background
The electric excitation generator is a general name of equipment with a generator excitation system, and generally comprises two main parts, namely an excitation power unit and an excitation regulator, wherein the generator excitation system comprises a direct-current exciter, a brushless exciter, an alternating-current exciter and the like, and the excitation mode of the generator is continuously developed and perfected due to the emergence and use of new technology, new process and new devices in more than ten years.
At present, the electric excitation generator for the refrigerator car adopts an inner heat dissipation belt air inlet and outlet open type design, when the refrigerator car encounters severe weather such as rain, snow and the like in the transportation process, the generator is very easy to enter water and silt on the road, the situation that the generator is directly short-circuited and burned out is very frequent, burning loss and faults caused by the fact that the generator of the refrigerator car enters water are increased, the maintenance frequency of the generator of the refrigerator car is increased, the transportation efficiency is reduced, and the transportation cost of the refrigerator car is improved.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a waterproof type is electric excitation generator for refrigerator car, it can realize improving the leakproofness of aluminum alloy casing, reduces the entering of dust and moisture, improves heat-sinking capability, and the rain and snow that significantly reduces simultaneously, the possibility that silt got into the generator organism improve the life of generator.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The electric excitation generator for the waterproof refrigerator car comprises an aluminum alloy shell, wherein a fixed seat is fixedly connected to the bottom end of the aluminum alloy shell, a generator body is fixedly mounted in the middle of the top end of the fixed seat, L-shaped water baffles are fixedly connected to the tops of two side walls of the aluminum alloy shell, rotary heat dissipation plates are movably embedded in the middle of the two side walls of the aluminum alloy shell, rotating shafts are fixedly connected to the middle of two ends of each rotary heat dissipation plate, one end of each rotating shaft is rotatably connected with the aluminum alloy shell, strip-shaped sealing plates are fixedly connected to the top of one side wall of each rotary heat dissipation plate and the bottom of the other side wall of each rotary heat dissipation plate, a first adsorption strip is fixedly embedded in each strip-shaped sealing plate close to one side wall of the aluminum alloy shell, a second adsorption strip is fixedly embedded in the corresponding position of the aluminum alloy, the top of the interior of the aluminum alloy shell is provided with a mounting plate, the bottoms of the four connecting strips are respectively fixedly connected with the four corners of the top end of the mounting plate, the middle of the top end of the mounting plate is fixedly provided with an electromagnet, two sides of the electromagnet are movably provided with magnetic sliders, one end of each magnetic slider, which is far away from the electromagnet, is fixedly connected with a transmission rod, one end of each transmission rod, which is far away from the magnetic slider, is hinged with the top of the other side wall of the rotary heat dissipation plate, the middle of the bottom end of the mounting plate is fixedly embedded with a temperature control switch, the middle of the top end of the aluminum alloy shell is connected with a top cover in a clamping manner, the bottom of the top cover is fixedly provided with a storage battery, the electromagnet is electrically connected with the storage battery through the, meanwhile, the possibility of rain, snow and silt entering the generator body is greatly reduced, and the service life of the generator is prolonged.
Furthermore, first adsorption strip and second adsorption strip are made of magnetic materials, first adsorption strip and second adsorption strip are different in magnetism, and different magnetism can attract each other, utilizes attraction to make the strip closing plate can fully laminate with the aluminum alloy casing, improves the leakproofness of rotatory heating panel gap department.
Furthermore, the bottom of one side wall of the rotating heat dissipation plate is fixedly connected with a water guide strip, the top end of the water guide strip is an arc surface, rainwater falling on the outer wall of the aluminum alloy casing can be guided out, and the rainwater is prevented from flowing down along the aluminum alloy casing and permeating into the aluminum alloy casing.
Furthermore, a polishing layer is arranged at the bottom end of the magnetic sliding block, the magnetism of the magnetic sliding block is the same as that of the electromagnet, friction force is reduced, the magnetic sliding block can move conveniently, the same magnetism can send repulsive force, and the magnetic sliding block can move by utilizing the repulsive force.
Furthermore, both sides on mounting panel top are the inclined plane, the mounting panel is made for non-ferromagnetic material, and when the electro-magnet was not circular telegram, the magnetism slider can slide down to the both sides of electro-magnet under the action of gravity, and the pulling transfer line will rotate the heating panel and close.
Furthermore, the top end of the top cover is fixedly connected with a pull ring, so that an operator can conveniently hold the top cover to disassemble the top cover, and the storage battery inside the top cover can be replaced.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize not during operation at the generator, improves the leakproofness of aluminum alloy casing, reduces the entering of dust and moisture, and at generator during operation, improves the heat-sinking capability, and the possibility that rain and snow, silt that significantly reduce simultaneously got into the generator organism improves the life of generator.
(2) First adsorption strip and second adsorb the strip and be the magnetism material and make, first adsorption strip and second adsorb the strip magnetism and be different, and different magnetism can the inter attraction, utilizes the appeal to make the bar closing plate can fully laminate with the aluminum alloy casing, improves the leakproofness of rotatory heating panel gap department.
(3) The bottom fixedly connected with of a rotatory heating panel lateral wall leads the water strip, and the top of leading the water strip is the cambered surface, can lead out the rainwater that falls on aluminum alloy casing outer wall, prevents to flow down along aluminum alloy casing, infiltrates inside the aluminum alloy casing.
(4) The bottom end of the magnetic sliding block is provided with a polishing layer, the magnetism of the magnetic sliding block is the same as that of the electromagnet, friction force is reduced, the magnetic sliding block can move conveniently, the same magnetism can send repulsive force, and the repulsive force is utilized to enable the magnetic sliding block to move.
(5) The two sides of the top end of the mounting plate are inclined planes, the mounting plate is made of non-ferromagnetic materials, when the electromagnet is not electrified, the magnetic sliding blocks can slide down to the two sides of the electromagnet under the action of gravity, and the rotating heat dissipation plate is closed by pulling the transmission rod.
(6) The top end of the top cover is fixedly connected with a pull ring, so that an operator can conveniently hold the top cover to disassemble the top cover, and the storage battery inside the top cover can be replaced.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
FIG. 2 is a side sectional view of the mounting plate portion of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic structural diagram of the strip-shaped sealing plate portion of the present invention.
The reference numbers in the figures illustrate:
the generator comprises a fixed seat 1, a generator body 2, an aluminum alloy shell 3, a rotary heat dissipation plate 4, a water guide strip 5, a rotating shaft 6, a mounting plate 7, an electromagnet 8, a magnetic slider 9, a temperature control switch 10, a transmission rod 11, a connecting strip 12, a top cover 13, a storage battery 14, a strip sealing plate 15, a second adsorption strip 16 and a water baffle 17L.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, the electric excitation generator for the waterproof refrigerator car comprises an aluminum alloy housing 3, a fixed seat 1 is fixedly connected to the bottom end of the aluminum alloy housing 3, a generator body 2 is fixedly installed at the middle part of the top end of the fixed seat 1, L-shaped water baffles 17 are fixedly connected to the tops of two side walls of the aluminum alloy housing 3, rotary heat dissipation plates 4 are movably embedded in the middle parts of the two side walls of the aluminum alloy housing 3, rotating shafts 6 are fixedly connected to the middle parts of the two ends of the rotary heat dissipation plates 4, one end of each rotating shaft 6 is rotatably connected with the aluminum alloy housing 3, strip-shaped sealing plates 15 are fixedly connected to the tops of one side wall and the bottom of the other side wall of each rotary heat dissipation plate 4, a first adsorption strip is fixedly embedded in one side wall of the strip-shaped sealing plate 15 close to the aluminum alloy housing 3, a second adsorption strip 16 is fixedly embedded in, the top of the inside of the aluminum alloy shell 3 is provided with a mounting plate 7, the bottom ends of four connecting strips 2 are respectively fixedly connected with four corners of the top end of the mounting plate 7, the middle part of the top end of the mounting plate 7 is fixedly provided with an electromagnet 8, two sides of the electromagnet 8 are respectively and movably provided with a magnetic slide block 9, one end of the magnetic slide block 9 far away from the electromagnet 8 is fixedly connected with a transmission rod 11, one end of the transmission rod 11 far away from the magnetic slide block 9 is hinged with the top of the other side wall of the rotary heat dissipation plate 4, the middle part of the bottom end of the mounting plate 7 is fixedly embedded with a temperature control switch 10, the middle part of the top end of the aluminum alloy shell 3 is clamped and connected with a top cover 13, the bottom end of the top cover 13 is fixedly provided with a storage battery 14, the electromagnet 8 is, the heat dissipation capability is improved, the possibility that rain, snow and silt enter the generator body 2 is greatly reduced, and the service life of the generator is prolonged.
First adsorption strip and second adsorption strip 16 are made for the magnetic material, and first adsorption strip and second adsorption strip 16 magnetism is different, and different magnetism can attract each other, utilizes the attraction to make strip closing plate 15 can fully laminate with aluminum alloy casing 3, improves the leakproofness of rotatory heating panel 4 gap department.
The bottom fixedly connected with of 4 lateral walls of rotating heat dissipation board leads water strip 5, and the top of water strip 5 is the cambered surface, can lead out the rainwater that falls on 3 outer walls of aluminum alloy casing, prevents to flow down along 3 aluminum alloy casings, infiltrates inside 3 aluminum alloy casings.
The bottom end of the magnetic slider 9 is provided with a polishing layer, the magnetism of the magnetic slider 9 is the same as that of the electromagnet 8, friction force is reduced, the magnetic slider 9 can move conveniently, the same magnetism can send repulsive force, and the magnetic slider 9 can move by utilizing the repulsive force.
Two sides of the top end of the mounting plate 7 are inclined planes, the mounting plate 7 is made of non-ferromagnetic materials, when the electromagnet 8 is not electrified, the magnetic sliding blocks 9 can slide down to two sides of the electromagnet 8 under the action of gravity, and the rotating heat dissipation plate 4 is closed by pulling the transmission rod 11.
A pull ring is fixedly connected to the top end of the top cover 13, so that an operator can conveniently hold the top cover 13 to detach the top cover and replace the storage battery 14 inside.
When the utility model is used, during the working period when the generator body 2 is not opened, the internal temperature of the aluminum alloy shell 3 is normal, the temperature control switch 10 controls the electromagnet 8 to close, the two magnetic sliders 9 are close to the electromagnet 8 under the action of gravity, the rotary heat dissipation plate 4 is pulled through the transmission rod 11, the aluminum alloy shell 3 is relatively closed, the first adsorption strip and the second adsorption strip 16 attract each other, the strip-shaped sealing plate 15 is close to the aluminum alloy shell 3, the sealing performance of the gap of the rotary heat dissipation plate 4 is enhanced, when the generator is in use, the generator body 2 is opened to generate heat, after the threshold value of the temperature control switch 10 is reached, the electromagnet 8 is opened to generate magnetism, the two magnetic sliders 9 are enabled to slide outwards by the same magnetic repulsion force, the repulsion force overcomes the attraction force of the first adsorption strip and the second adsorption strip 16, the top of the rotary heat dissipation plate, then generator body 2 and external intercommunication this moment, strengthen inside heat-sinking capability, L shape breakwater 17 can carry on spacingly to the rotation angle of rotation cooling plate 4, the opening that prevents to produce is too big, shield the opening simultaneously, greatly reduced sleet, the probability that silt got into, can realize at the generator during non-operation, improve aluminum alloy casing 3's leakproofness, reduce the entering of dust and moisture, during generator operation, improve the heat-sinking capability, simultaneously greatly reduced sleet, silt gets into generator body 2's possibility, the life of generator is improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. Waterproof type is electric excitation generator for refrigerator car, including aluminum alloy casing (3), its characterized in that: the bottom of the aluminum alloy casing (3) is fixedly connected with a fixing seat (1), the middle of the top end of the fixing seat (1) is fixedly provided with a generator body (2), the tops of the two side walls of the aluminum alloy casing (3) are fixedly connected with an L-shaped water baffle (17), the middle of the two side walls of the aluminum alloy casing (3) are movably embedded with a rotary heat dissipation plate (4), the middle of the two ends of the rotary heat dissipation plate (4) is fixedly connected with a rotating shaft (6), one end of the rotating shaft (6) is rotatably connected with the aluminum alloy casing (3), the top of one side wall of the rotary heat dissipation plate (4) and the bottom of the other side wall are fixedly connected with a strip-shaped sealing plate (15), one side wall of the strip-shaped sealing plate (15) close to the aluminum alloy casing (3) is fixedly embedded with a first adsorption strip, and the position corresponding part of the aluminum alloy casing (3), the top fixedly connected with four connecting strips (12) of aluminum alloy casing (3) inner wall, the inside top of aluminum alloy casing (3) is equipped with mounting panel (7), four the bottom of connecting strip (12) respectively with the four corners fixed connection on mounting panel (7) top, the middle part fixed mounting on mounting panel (7) top has electro-magnet (8), the both sides of electro-magnet (8) are all moved about and are equipped with magnetic slider (9), the one end fixedly connected with transfer line (11) of electro-magnet (8) are kept away from to magnetic slider (9) in magnetic slider (9), the one end that magnetic slider (9) were kept away from to transfer line (11) is articulated with the top of another lateral wall of rotating and heat-dissipating board (4), the middle part fixed the scarf joint in mounting panel (7) bottom has temperature switch (10), the middle part block on aluminum alloy casing (3), the bottom fixed mounting of top cap (13) has battery (14), electro-magnet (8) pass through temperature detect switch (10) and battery (14) electric connection.
2. The waterproof electrically excited generator for a refrigerator car according to claim 1, wherein: the first adsorption strip and the second adsorption strip (16) are made of magnetic materials, and the first adsorption strip and the second adsorption strip (16) are different in magnetism.
3. The waterproof electrically excited generator for a refrigerator car according to claim 1, wherein: the bottom of a side wall of the rotating heat dissipation plate (4) is fixedly connected with a water guide strip (5), and the top end of the water guide strip (5) is an arc surface.
4. The waterproof electrically excited generator for a refrigerator car according to claim 1, wherein: the bottom end of the magnetic sliding block (9) is provided with a polishing layer, and the magnetism of the magnetic sliding block (9) is the same as that of the electromagnet (8).
5. The waterproof electrically excited generator for a refrigerator car according to claim 1, wherein: the both sides on mounting panel (7) top are the inclined plane, mounting panel (7) are for non-ferromagnetic material to make.
6. The waterproof electrically excited generator for a refrigerator car according to claim 1, wherein: the top end of the top cover (13) is fixedly connected with a pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339226.9U CN209982222U (en) | 2019-08-19 | 2019-08-19 | Electric excitation generator for waterproof refrigerator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339226.9U CN209982222U (en) | 2019-08-19 | 2019-08-19 | Electric excitation generator for waterproof refrigerator car |
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| Publication Number | Publication Date |
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| CN209982222U true CN209982222U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921339226.9U Active CN209982222U (en) | 2019-08-19 | 2019-08-19 | Electric excitation generator for waterproof refrigerator car |
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| CN (1) | CN209982222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114237323A (en) * | 2022-01-04 | 2022-03-25 | 安徽碳鑫科技有限公司 | Instrument insulation can temperature control system |
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2019
- 2019-08-19 CN CN201921339226.9U patent/CN209982222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114237323A (en) * | 2022-01-04 | 2022-03-25 | 安徽碳鑫科技有限公司 | Instrument insulation can temperature control system |
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