CN208476997U - A kind of heat radiating type electric energy meter - Google Patents
A kind of heat radiating type electric energy meter Download PDFInfo
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- CN208476997U CN208476997U CN201821308845.7U CN201821308845U CN208476997U CN 208476997 U CN208476997 U CN 208476997U CN 201821308845 U CN201821308845 U CN 201821308845U CN 208476997 U CN208476997 U CN 208476997U
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- electric energy
- energy meter
- shell
- heat radiating
- type electric
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Abstract
The utility model discloses a kind of heat radiating type electric energy meters, including shell, accommodation groove, interstar connection room and display, processing circuit is equipped in the accommodation groove, the processing circuit is electrically connected with display, connector lug is equipped in the interstar connection room, the connector lug is electrically connected with processing circuit, is additionally provided with air inlet and air outlet on the shell, radiator fan is additionally provided on the air outlet, the radiator fan is electrically connected with processing circuit.The application's the utility model has the advantages that the radiating efficiency for effectively improving electric energy meter by installing radiator fan additional inside electric energy meter.
Description
Technical field
The application belongs to electric energy meter technical field, specifically, being related to a kind of heat radiating type electric energy meter.
Background technique
With the development of power Transmission technology, the popularity rate of electric energy is increasingly improved；Electrical energy transportation terminal is generally used electricity
Can table count electricity consumption, the stability of electric energy meter operation will have a direct impact on the accuracy of statistical data, existing electric energy meter
Usually it can all be installed in relatively closed electricity box, and electric energy meter must generate heat when there is electric current to flow through, over time
Then will lead to heat build-up influences the stability of electric energy meter operation inside watchcase, and the service life of electric energy meter also can be into one
The reduction of step.
Summary of the invention
In view of this, the technical problem to be solved by the application is to provide a kind of heat radiating type electric energy meters, by electric energy
Install the radiating efficiency that radiator fan effectively improves electric energy meter inside table additional.
In order to solve the above-mentioned technical problem, it this application discloses a kind of heat radiating type electric energy meter, including shell, accommodation groove, connects
Line room and display, the accommodation groove is interior to be equipped with processing circuit, and the processing circuit is electrically connected with display, in the interstar connection room
Equipped with connector lug, the connector lug is electrically connected with processing circuit, and air inlet and air outlet, the outlet air are additionally provided on the shell
It is additionally provided with radiator fan on mouthful, the radiator fan is electrically connected with processing circuit.
More preferably: the air inlet side is equipped with support frame, is equipped in support frame as described above and sets rack, described set sets on rack
Have a filter screen, the filter screen with to set rack detachably connected, the rack of setting is slidably connected with support frame.
More preferably: the air outlet is equipped with cylinder, and the cylinder is equipped with dust cover, and the cylinder and shell screw thread connect
It connects.
More preferably: the inner walls are equipped with reinforcement block, and the reinforcement block is equipped with through-hole compatible with cylinder, the cylinder
Body is set in through-hole and is threadedly coupled with reinforcement block.
More preferably: cooling fin is additionally provided in the shell, the cooling fin is that curved and both ends are equipped with thermal conductive network.
More preferably: mounting plate is additionally provided on the shell, the mounting plate is equipped with hook hole.
More preferably: described one end for setting rack is equipped with voussoir, and the other end is equipped with baffle, is equipped in support frame as described above and voussoir
Compatible slot, the voussoir and slot joggle.
More preferably: the reinforcement block passes through bolt with radiator fan and connect with shell, and the reinforcement block and shell connect
Contacting surface is glued.
More preferably: support frame as described above, reinforcement block are integrally formed with shell.
More preferably: the cross section of the cylinder is annulus or regular polygon ring.
Compared with prior art, the application can be obtained including following technical effect:
1) by the way that radiator fan is arranged in electric energy meter, the radiating efficiency of electric energy meter is effectively improved；
2) finned changes the mode of original air heat transfer inside electric energy meter, is changed to metal heat transfer, promotes fever
Heat transfer rate between place and radiator fan, further improving heat radiation efficiency.
Certainly, implement any product of the application it is not absolutely required to and meanwhile reach all the above technical effect.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the front view of the application heat radiating type electric energy meter embodiment；
Fig. 2 is the rearview of the application heat radiating type electric energy meter embodiment；
Fig. 3 is the side view of the application heat radiating type electric energy meter embodiment；
Fig. 4 is the rear perspective view of the application heat radiating type electric energy meter embodiment；
Fig. 5 is the back casing schematic diagram of the application heat radiating type electric energy meter embodiment；
Fig. 6 is the removing back casing schematic diagram of the application heat radiating type electric energy meter embodiment.
Description of symbols in figure: 1, shell, 2, accommodation groove, 3, interstar connection room, 4, display, 5, air inlet, 6, air outlet, heat dissipation
Fan, 8, cooling fin, 9, mounting plate, 51, support frame, 52, set rack, 53, filter screen, 61, cylinder, 62, dust cover, 63 plus
Strong block.
Specific embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
As shown in Figures 1 to 6, a kind of heat radiating type electric energy meter of the embodiment of the present application, including shell 1, accommodation groove 2, wiring
Room 3 and display 4, accommodation groove 2 is interior to be equipped with processing circuit, and display 4 is embedded in shell 1, and processing circuit is electrically connected with display 4
It connects, connector lug is equipped in interstar connection room 3, connector lug is electrically connected with processing circuit, and connector lug is used to connect the electric power of house lead in family out
Line is additionally provided with air inlet 5 and air outlet 6 on shell 1, and shell 1 divides for front housing and the rear housing in the present embodiment, and air inlet 5 is set
It sets the bottom in back casing and aligns with processing circuit, air outlet 6 is arranged on the side wall of back casing, also sets on air outlet 6
There is radiator fan 7, radiator fan 7 is located inside back casing and is electrically connected with processing circuit, specifically, radiator fan 7 passes through spiral shell
Bolt is connect with shell 1, and air outlet and the air outlet 6 of fan align, and 5 side of air inlet is equipped with support frame 51, support frame 51
It externally protrudes out in back casing, is equipped in support frame 51 and sets rack 52, set rack 52 equipped with filter screen 53, filter screen 53 and set rack 52
Detachably connected, specific connection type can be clamping and be also possible to snapping, sets rack 52 and is slidably connected with support frame 51,
Air outlet 6 is equipped with cylinder 61, and the cross section of cylinder 61 is annulus or regular polygon ring, and cylinder 61 is equipped with dust cover 62,
Cylinder 61 is threadedly coupled with shell 1.
In order to further enhance the stability that cylinder 61 is connect with shell 1,1 inner wall of shell is equipped with reinforcement block 63, reinforcement block
63 are equipped with through-hole compatible with cylinder 61, and cylinder 61 is set in through-hole and is threadedly coupled with reinforcement block 63, it is preferred that radiation air
Fan 7 is connect by same bolt with shell 1 with reinforcement block 63, and the contact surface of reinforcement block 63 and shell 1 is glued.
Cooling fin 8 is additionally provided in shell 1, cooling fin 8 is that curved and both ends are equipped with thermal conductive network, specifically, one thermally conductive
Net is set at air inlet 5, another thermal conductive network is set at radiator fan 7, it is preferred that the thermal conductive network at air inlet 5 passes through
Pyrotoxin in heat-conducting silicone grease and processing circuit is glued, and after electric energy meter is started to work, a part of heat of pyrotoxin is distributed to sky
By air transmitted to air outlet 6 in gas, some then passes through at the conduction to air outlet 6 of cooling fin 8, specific process are as follows:
The heat of pyrotoxin is conducted to thermal conductive network, is then conducted by heat transfer to the thermal conductive network at radiator fan 7, then passes through heat dissipation
Fan 7 takes heat out of shell 1, and such heat transfer efficiency is higher compared to normal air conduction efficiency；On thermal conductive network shell 1 also
Equipped with mounting plate 9, mounting plate 9 is equipped with hook hole；It is equipped with voussoir in the one end for setting rack 52, the other end is equipped with baffle, support
Slot compatible with voussoir, voussoir and slot joggle are equipped in frame 51, when replacing filter screen 53, only need to be pulled outwardly baffle can
Rack pull-out will be set, the replacement of filter screen 53 is facilitated.
The application further includes another embodiment: on the basis of the above embodiments, by support frame 51, reinforcement block 63 with
Shell 1 is integrally formed to promote the stability of connection.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this
Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various
Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein
Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model
It encloses, then it all should be in the protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of heat radiating type electric energy meter, including shell (1), accommodation groove (2), interstar connection room (3) and display (4), the accommodation groove
(2) processing circuit is equipped in, the processing circuit is electrically connected with display (4), and connector lug, institute are equipped in the interstar connection room (3)
Connector lug is stated to be electrically connected with processing circuit, it is characterised in that: air inlet (5) and air outlet (6) are additionally provided on the shell (1),
It is additionally provided with radiator fan (7) on the air outlet (6), the radiator fan (7) is electrically connected with processing circuit.
2. heat radiating type electric energy meter according to claim 1, it is characterised in that: air inlet (5) side is equipped with support frame
(51), it is equipped with and sets rack (52) in support frame as described above (51), described set rack (52) are equipped with filter screen (53), the filter screen
(53) with to set rack (52) detachably connected, the rack (52) of setting is slidably connected with support frame (51).
3. heat radiating type electric energy meter according to claim 2, it is characterised in that: the air outlet (6) is equipped with cylinder (61),
The cylinder (61) is equipped with dust cover (62), and the cylinder (61) is threadedly coupled with shell (1).
4. heat radiating type electric energy meter according to claim 3, it is characterised in that: shell (1) inner wall is equipped with reinforcement block
(63), the reinforcement block (63) be equipped with cylinder (61) compatible through-hole, the cylinder (61) be set to through-hole in and with reinforcement
Block (63) is threadedly coupled.
5. heat radiating type electric energy meter according to claim 1, it is characterised in that: be additionally provided with cooling fin in the shell (1)
(8), the cooling fin (8) is that curved and both ends are equipped with thermal conductive network.
6. heat radiating type electric energy meter according to claim 1, it is characterised in that: be additionally provided with mounting plate on the shell (1)
(9), the mounting plate (9) is equipped with hook hole.
7. heat radiating type electric energy meter according to claim 2, it is characterised in that: described one end for setting rack (52) is equipped with wedge
Block, the other end are equipped with baffle, are equipped with slot compatible with voussoir, the voussoir and slot joggle in support frame as described above (51).
8. heat radiating type electric energy meter according to claim 4, it is characterised in that: the reinforcement block (63) and radiator fan (7)
It is connect by bolt with shell (1), the contact surface of the reinforcement block (63) and shell (1) is glued.
9. heat radiating type electric energy meter according to claim 4, it is characterised in that: support frame as described above (51), reinforcement block (63) are equal
It is integrally formed with shell (1).
10. heat radiating type electric energy meter according to claim 3, it is characterised in that: the cross section of the cylinder (61) is annulus
Or regular polygon ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308845.7U CN208476997U (en) | 2018-08-14 | 2018-08-14 | A kind of heat radiating type electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308845.7U CN208476997U (en) | 2018-08-14 | 2018-08-14 | A kind of heat radiating type electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476997U true CN208476997U (en) | 2019-02-05 |
Family
ID=65209637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821308845.7U Active CN208476997U (en) | 2018-08-14 | 2018-08-14 | A kind of heat radiating type electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476997U (en) |
-
2018
- 2018-08-14 CN CN201821308845.7U patent/CN208476997U/en active Active
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