CN216350872U - Heat dissipation device for electric energy meter - Google Patents
Heat dissipation device for electric energy meter Download PDFInfo
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- CN216350872U CN216350872U CN202122008251.2U CN202122008251U CN216350872U CN 216350872 U CN216350872 U CN 216350872U CN 202122008251 U CN202122008251 U CN 202122008251U CN 216350872 U CN216350872 U CN 216350872U
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Abstract
The utility model discloses a heat dissipation device for an electric energy meter, and relates to the technical field of electric energy meters. The heat dissipation device comprises an electric energy meter, wherein a first heat dissipation through groove is formed in a first side face of the electric energy meter, a second heat dissipation through groove is formed in a second side face of the electric energy meter, the first side face is connected with a first heat dissipation part, the second side face is connected with a second heat dissipation part, a plurality of heat dissipation fans are fixedly mounted on one inner side wall of a first shell, a plurality of heat absorption finned tubes are arranged on one side face of the first heat absorption plate, a plurality of tension springs are arranged between the other side face of the first heat conduction plate and a strip-shaped mounting plate, heat dissipation holes are formed in the first heat absorption plate, and heat dissipation fins are arranged on the outer side face of a third shell. Through the heat absorption effect of the heat absorption finned tubes and the heat absorption plate, heat inside the electric energy meter is dissipated through the heat dissipation fins, the effect of dissipating heat for the electric energy meter is achieved, and the effect of dissipating heat of the electric energy meter is further improved by starting the heat dissipation fan.
Description
Technical Field
The utility model belongs to the technical field of electric energy meters, and particularly relates to a heat dissipation device for an electric energy meter.
Background
The electric meter is a measuring instrument for measuring the electricity utilization condition of users, is also a necessary device for measuring and controlling the electricity utilization of national power grids, and in order to increase the use safety of the electric meter, in recent years, along with the implementation of the policy of 'one user for one meter' in China, the implementation of web formation and rural power grid transformation, the number of household electric meters is also increased sharply.
Inside electrical components during operation of ammeter can produce the heat, however, current ammeter does not have special heat radiation structure, but only through shell contact air natural heat dissipation, and natural radiating inefficiency is long for a long time, causes damage electrical components after the inside high temperature of ammeter, leads to the ammeter to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation device for an electric energy meter, which solves the problems by arranging a first heat dissipation through groove on a first side surface of the electric energy meter, arranging a second heat dissipation through groove on a second side surface of the electric energy meter, connecting the first side surface with a first heat dissipation part and connecting the second side surface with a second heat dissipation part.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a heat dissipation device for an electric energy meter, which comprises the electric energy meter; the electric energy meter comprises a first side surface and a second side surface; the first side surface is provided with a first heat dissipation through groove; the second side surface is provided with a second heat dissipation through groove; the first side surface is connected with a first heat dissipation part; the second side surface is connected with a second heat dissipation part; the second heat dissipation part comprises a second shell, a first heat absorption plate, a third shell and a second shock absorption tension spring; the second shell is a rectangular shell structure with openings at two sides and a hollow interior; the second shell is fixedly connected to the second side surface; one opening side of the second shell faces the second heat dissipation through groove; the other opening side of the second shell is fixedly connected with a strip-shaped mounting plate; a plurality of heat absorbing finned tubes are arranged on one side surface of the first heat absorbing plate; a plurality of tension springs are arranged between the other side surface of the first heat conducting plate and the strip-shaped mounting plate; two third shells are arranged; the third shell is of a rectangular structure with an opening at one side and a hollow interior; a group of opposite side surfaces of the second shell are provided with first through grooves; the side surface of the outer ring of the third shell is fixedly connected with the side surface of the inner ring of the first through groove; the open side of the third housing is located in the interior cavity of the second housing; both sides of the first heat absorption plate are fixedly connected with second heat absorption plates; the second heat absorption plate slides in the inner cavity of the third shell; the first heat absorption plate is provided with heat dissipation holes; a dustproof net is arranged between the strip-shaped mounting plate and the second shell; and the outer side surface of the third shell is provided with heat radiating fins.
Further, the first heat sink includes a first housing and a heat sink fan; the first shell is a rectangular shell structure with an opening at one side and a hollow interior; the first shell is fixedly connected to the first side surface; and a plurality of cooling fans are fixedly arranged on one inner side wall of the first shell.
Further, the opening side of the first shell faces the first heat dissipation through groove; the heat dissipation fan is right opposite to the first heat dissipation through groove.
Furthermore, a pair of connecting rods is arranged on one side surface of the first heat conducting plate; one end of each of the pair of connecting rods is connected with a handle rod; and a second through groove for the connecting rod to movably pass through is formed in the strip-shaped mounting plate.
Further, mounting plates are arranged at the top and the bottom of the first shell; mounting plates are arranged at the top and the bottom of the second shell; the mounting plate is mounted on the electric energy meter through bolts.
The utility model has the following beneficial effects:
1. according to the utility model, the first heat dissipation through groove is formed in the first side surface of the electric energy meter, the second heat dissipation through groove is formed in the second side surface of the electric energy meter, the first side surface is connected with the first heat dissipation part, the second side surface is connected with the second heat dissipation part, heat in the electric energy meter is dissipated through the heat dissipation fins under the heat absorption action of the heat absorption fin tubes and the heat absorption plate, the heat dissipation effect of the electric energy meter is achieved, and the heat dissipation effect of the electric energy meter is further improved by starting the heat dissipation fan.
2. According to the utility model, the pair of connecting rods is arranged on one side surface of the first heat conducting plate, one ends of the pair of connecting rods are commonly connected with the handle rod, the top and the bottom of the first shell are respectively provided with the mounting plate, the top and the bottom of the second shell are respectively provided with the mounting plate, the mounting plates are mounted on the electric energy meter through bolts, and the first heat radiating part and the second heat radiating part can be conveniently mounted and dismounted on the electric energy meter through operating the handle rod and the bolts.
Of course, it is not necessary for any one product that embodies the utility model to achieve all of the above advantages simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a heat dissipation device for an electric energy meter according to the present invention;
FIG. 2 is a schematic cross-sectional view illustrating a heat dissipation device for an electric energy meter according to the present invention;
FIG. 3 is a schematic view of a second heat sink member;
FIG. 4 is a schematic view of another perspective structure of a second heat sink member;
FIG. 5 is a schematic structural diagram of two third housings, a first heat absorbing plate, and two second heat absorbing plates;
in the drawings, the components represented by the respective reference numerals are listed below:
1-electric energy meter, 2-first heat dissipation part, 3-second heat dissipation part, 4-mounting plate, 5-bolt, 101-first side face, 102-second side face, 103-first heat dissipation through groove, 104-second heat dissipation through groove, 201-first shell, 202-heat dissipation fan, 301-second shell, 302-strip-shaped mounting plate, 303-first heat absorption plate, 304-heat absorption finned tube, 305-tension spring, 306-third shell, 307-second heat absorption plate, 308-dust screen, 309-heat dissipation fin, 310-connecting rod, 311-handle rod and 3031-heat dissipation hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "inner", "outer", "side", "opposite", "between", "directly facing", and the like, indicate an orientation or positional relationship, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-5, the present invention is a heat dissipation device for an electric energy meter, including an electric energy meter 1, where the electric energy meter 1 includes a first side 101 and a second side 102, the first side 101 is provided with a first heat dissipation through slot 103, and the second side 102 is provided with a second heat dissipation through slot 104.
The second side surface 102 is connected with a second heat radiating part 3, the second heat radiating part 3 comprises a second shell 301, a first heat absorbing plate 303 and a third shell 306, the second shell 301 is a rectangular shell structure with openings at two sides and hollow inside, the second shell 301 is fixedly connected to the second side surface 102, one opening side of the second shell 301 is right opposite to the second heat radiating through groove 104, the other opening side of the second shell 301 is fixedly connected with a strip-shaped mounting plate 302, one side surface of the first heat absorbing plate 303 is provided with a plurality of heat absorbing finned tubes 304, a plurality of tension springs 305 are arranged between the other side surface of the first heat absorbing plate 303 and the strip-shaped mounting plate 302, three tension springs 305 are arranged, the heat absorbing finned tube 304 extends into the electric energy meter 1 due to the tension of the tension spring 305, the heat collecting film is mounted on the heat absorbing finned tube 304 to enhance the heat absorbing effect, and the heat absorbing finned tube 304 absorbs and conducts the heat inside the electric energy meter 1 to the first heat absorbing plate 303.
The number of the third shells 306 is two, the third shells 306 are of a rectangular structure with an opening at one side and a hollow interior, a first through groove is formed in one group of opposite side surfaces of the second shell 301, the outer ring side surface of the third shell 306 is fixedly connected with the inner ring side surface of the first through groove, the opening side surface of the third shell 306 is located in the inner cavity of the second shell 301, the two sides of the first heat absorption plate 303 are fixedly connected with second heat absorption plates 307, heat dissipation fins 309 are arranged on the outer side surface of the third shell 306, the second heat absorption plates 307 slide in the inner cavity of the third shell 306, the third shell 306 is made of aluminum, the heat absorption effect is good, due to the tension of the tension spring 305, the second heat absorption plates 307 are tightly attached to the inner wall of the third shell 306, heat inside the electric energy meter 1 is dissipated through the heat dissipation fins 309, and the effect of dissipating heat of the electric energy meter 1 is achieved.
Example two
Based on the technical solution of the first embodiment, a pair of connecting rods 310 is disposed on one side surface of the first heat conducting plate 303, one end of each of the pair of connecting rods 310 is commonly connected with a handle rod 311, and a second through slot for the connecting rod 310 to movably pass through is disposed on the bar-shaped mounting plate 302. The top and the bottom of first casing 201 all are provided with mounting panel 4, and the top and the bottom of second casing 301 all are provided with mounting panel 4, and mounting panel 4 passes through bolt 5 to be installed on electric energy meter 1.
In this embodiment: pulling the handle lever 311 causes the first heat absorbing plate 303 to compress the tension spring 305, and further causes the heat absorbing fin tube 304 to be pulled out from the inside of the electric energy meter 1, and then detaches the mounting plate 4 on the second case 301 from the electric energy meter 1, and then detaches the mounting plate 4 on the first case 201 from the electric energy meter 1, thereby facilitating the attachment and detachment of the first heat dissipating portion 2 and the second heat dissipating portion 3 to the electric energy meter 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A heat dissipation device for an electric energy meter comprises an electric energy meter (1); the electric energy meter (1) comprises a first side face (101) and a second side face (102); the method is characterized in that:
a first heat dissipation through groove (103) is formed in the first side surface (101); a second heat dissipation through groove (104) is formed in the second side surface (102);
the first side surface (101) is connected with a first heat dissipation part (2); a second heat sink (3) is connected to the second side (102);
the second heat sink (3) includes a second case (301), a first heat-absorbing plate (303), and a third case (306); the second shell (301) is a rectangular shell structure with openings at two sides and a hollow interior; the second shell (301) is fixedly connected to the second side surface (102);
one opening side of the second shell (301) faces the second heat dissipation through groove (104); a strip-shaped mounting plate (302) is fixedly connected to the other opening side of the second shell (301);
a plurality of heat absorbing finned tubes (304) are arranged on one side surface of the first heat absorbing plate (303); a plurality of tension springs (305) are arranged between the other side surface of the first heat-absorbing plate (303) and the strip-shaped mounting plate (302);
the third shell (306) is provided with two; the third shell (306) is of a rectangular structure with one open side and hollow inside; a group of opposite side surfaces of the second shell (301) are provided with first through grooves; the outer ring side surface of the third shell (306) is fixedly connected with the inner ring side surface of the first through groove; the open side of the third housing (306) is located in the inner cavity of the second housing (301);
both sides of the first heat absorption plate (303) are fixedly connected with second heat absorption plates (307); -the second heat absorbing plate (307) slides in the inner cavity of the third housing (306);
the first heat absorption plate (303) is provided with heat dissipation holes (3031); a dustproof net (308) is arranged between the strip-shaped mounting plate (302) and the second shell (301);
and heat dissipation fins (309) are arranged on the outer side surface of the third shell (306).
2. The heat dissipating device for an electric energy meter according to claim 1, wherein: the first heat dissipation part (2) comprises a first shell (201) and a heat dissipation fan (202); the first shell (201) is a rectangular shell structure with an opening at one side and a hollow interior; the first shell (201) is fixedly connected to the first side surface (101); a plurality of cooling fans (202) are fixedly mounted on an inner side wall of the first shell (201).
3. The heat dissipating device for an electric energy meter according to claim 2, wherein: the opening side of the first shell (201) is opposite to the first heat dissipation through groove (103); the heat dissipation fan (202) is right opposite to the first heat dissipation through groove (103).
4. The heat dissipating device for an electric energy meter according to claim 1, wherein: a pair of connecting rods (310) is arranged on one side surface of the first heat absorption plate (303); one end of each of the pair of connecting rods (310) is connected with a handle rod (311) together; and a second through groove for the connecting rod (310) to movably pass through is formed in the strip-shaped mounting plate (302).
5. The heat dissipating device for an electric energy meter according to claim 2, wherein: the top and the bottom of the first shell (201) are provided with mounting plates (4); the top and the bottom of the second shell (301) are provided with mounting plates (4); the mounting plate (4) is mounted on the electric energy meter (1) through a bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008251.2U CN216350872U (en) | 2021-08-25 | 2021-08-25 | Heat dissipation device for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008251.2U CN216350872U (en) | 2021-08-25 | 2021-08-25 | Heat dissipation device for electric energy meter |
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| Publication Number | Publication Date |
|---|---|
| CN216350872U true CN216350872U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122008251.2U Active CN216350872U (en) | 2021-08-25 | 2021-08-25 | Heat dissipation device for electric energy meter |
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| CN (1) | CN216350872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116338270A (en) * | 2023-03-21 | 2023-06-27 | 佳源科技股份有限公司 | Electric energy meter with heat dissipation dampproofing performance |
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2021
- 2021-08-25 CN CN202122008251.2U patent/CN216350872U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116338270A (en) * | 2023-03-21 | 2023-06-27 | 佳源科技股份有限公司 | Electric energy meter with heat dissipation dampproofing performance |
| CN116338270B (en) * | 2023-03-21 | 2024-04-26 | 佳源科技股份有限公司 | Electric energy meter with heat dissipation dampproofing performance |
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