CN209994236U - Energy-efficient cash registering machine motor - Google Patents
Energy-efficient cash registering machine motor Download PDFInfo
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- CN209994236U CN209994236U CN201921183052.1U CN201921183052U CN209994236U CN 209994236 U CN209994236 U CN 209994236U CN 201921183052 U CN201921183052 U CN 201921183052U CN 209994236 U CN209994236 U CN 209994236U
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- 239000000428 dust Substances 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000110 cooling liquid Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-efficiency and energy-saving cash register motor; belonging to the technical field of cash register accessories; the heat exchanger is characterized by comprising a motor shell, wherein a rotor is arranged in the motor shell, the rotor penetrates through the inner wall of the motor shell and extends to the outer wall of the motor shell, a machine core and a fan are sleeved on the outer side of the rotor, the fan is arranged on one side of the machine core and fixedly connected with the rotor, a high-efficiency heat exchange mechanism is sleeved on the outer side of the machine core and comprises an annular inner plate and an annular outer plate, the annular inner plate and the annular outer plate are arranged in concentric circles, a circulating pipe penetrates through the annular inner plate and the annular outer plate, heat conduction fins are fixedly arranged between the annular inner plate and the annular outer plate, and the heat conduction fins and the; the utility model discloses delete the setting of cooling pump under the prerequisite that does not reduce the cooling effect, need not additionally supply power, energy-conserving effect is better when having high-efficient cooling effect.
Description
Technical Field
The utility model relates to a cash registering machine accessory, more specifically say, especially relate to an energy-efficient cash registering machine motor.
Background
The cash register is a product combining microelectronic technical development and modern commodity circulation management concept and technical development, while a commercial electronic cash register is one of essential basic electronic devices for modern and automatic commercial management, and has a plurality of accessories, wherein a motor is a necessary accessory in most cash registers, and high efficiency and energy conservation are one of standards for selecting models of the cash registers.
However, the efficient energy-saving motor in the prior art still has some disadvantages in actual use, for example, a cooling pipe system with a cooling pump is further arranged while a fan is arranged, so that although the efficient energy-saving motor has a good cooling effect, the efficient energy-saving motor needs to additionally supply power to the cooling pump in actual use, and the energy-saving effect cannot be well achieved.
Therefore, there is a need for an energy efficient cash register motor that solves the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide one kind and need not additionally supply power, energy-conserving better energy-efficient cash registering machine motor of effect when having high-efficient cooling effect.
The technical scheme of the utility model is realized like this: a high-efficiency energy-saving cash register motor comprises a motor shell, wherein a rotor is arranged in the motor shell, the rotor penetrates through the inner wall of the motor shell and extends to the outer wall of the motor shell, a machine core and a fan are sleeved on the outer side of the rotor, the fan is arranged on one side of the machine core and fixedly connected with the rotor, a high-efficiency heat exchange mechanism is sleeved on the outer side of the machine core and comprises an annular inner plate and an annular outer plate, the annular inner plate and the annular outer plate are arranged in a concentric circle mode, a circulating pipe penetrates through the annular inner plate and the annular outer plate, heat conduction fins are fixedly arranged between the annular inner plate and the annular outer plate and are arranged in a staggered mode, an inner annular heat exchange cavity is arranged inside the annular inner plate, an outer annular heat exchange cavity is arranged inside the annular outer plate, and the inner annular, and the inner annular heat exchange cavity and the outer annular heat exchange cavity are both filled with cooling liquid.
In the above-mentioned energy-efficient cash registering machine motor, the air exit has been seted up to motor housing top one side, the air exit outside is equipped with first dust filter.
In the high-efficiency energy-saving cash register motor, the side surface of the motor shell is provided with the annular air inlet, and the outer side of the annular air inlet is provided with the second dust filter screen.
In the above-mentioned energy-efficient cash registering machine motor, all run through on first dust filter screen and the second dust filter screen and be equipped with the screw, screw and motor casing threaded connection.
In the above high-efficiency energy-saving cash register motor, a motor base is arranged at the bottom of the motor shell and is fixedly connected with the motor shell.
In the above high-efficiency energy-saving cash register motor, the heat-conducting fins are provided with a plurality of circulating holes in a penetrating manner.
The utility model adopts the above structure after, specifically there is following beneficial effect:
1. the utility model has the advantages that the air blown out by the fan has larger heat exchange area with the annular inner plate and the annular outer plate, so that the annular inner plate and the annular outer plate are matched to replace a cooling pipe system with a cooling pump in the prior art, and the setting of the cooling pump is deleted on the premise of not reducing the cooling effect, and when the cooling device is actually used, extra power supply is not needed, and the energy-saving effect is better while the cooling effect is high-efficiency;
2. the utility model discloses a first dust filter screen and second dust filter screen to utilize first dust filter screen and second dust filter screen to shelter from air exit and annular air intake respectively, thereby avoid external dust to enter into motor shell inside through air exit and annular air intake, stop the circumstances that the heat transfer effect of annular inner panel, annular planking and heat conduction wing reduces because of the dust gathers and take place;
3. the utility model discloses a be equipped with the circulation hole to when the wind that blows off as the fan when carrying out the heat transfer with the heat conduction wing, the hot-blast circulation hole that can pass that is located annular inner panel bottom moves to annular inner panel top position gradually, thereby makes the heat transfer effect between annular inner panel and the annular planking more even.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
FIG. 1 is a schematic sectional view of the whole structure of the present invention;
FIG. 2 is a schematic side view of the high-efficiency heat exchange mechanism of the present invention in a partially sectional structure;
FIG. 3 is a schematic view of a partial structure of the heat-conducting fin of the present invention;
in the figure: 1. a rotor; 2. a movement; 3. a fan; 4. a high-efficiency heat exchange mechanism; 5. an annular inner plate; 6. an annular outer plate; 7. a circulation pipe; 8. heat conducting fins; 9. an inner annular heat exchange cavity; 10. an outer annular heat exchange chamber; 11. cooling liquid; 12. a motor housing; 13. an air outlet; 14. a first dust filter screen; 15. an annular air inlet; 16. a second dust filter screen; 17. a screw; 18. a motor base; 19. and (4) circulating the holes.
Detailed Description
The utility model provides a as shown in fig. 1-3 an energy-efficient cash registering machine motor, as shown in fig. 1, including motor housing 12, be provided with rotor 1 in the motor housing 12, rotor 1 runs through motor housing 12 inner wall and extends to motor housing 12 outer wall, 1 outside cup joints and is equipped with core 2 and fan 3, fan 3 locates core 2 one side and fan 3 and 1 fixed connection of rotor, 2 outside cup joints of core are equipped with high-efficient heat transfer mechanism 4, so that when rotor 1 is rotatory, fan 3 is driven synchronous revolution by rotor 1, inhale motor housing 12 inside and blow to high-efficient heat transfer mechanism 4 with external wind through annular air intake 15 when fan 3 is rotatory.
In addition, an air outlet 13 is formed in one side of the top of the motor casing 12, a first dust filter 14 is arranged outside the air outlet 13, an annular air inlet 15 is formed in the side surface of the motor casing 12, a second dust filter 16 is arranged outside the annular air inlet 15, so that the first dust filter 14 and the second dust filter 16 can be used for shielding the air outlet 13 and the annular air inlet 15 respectively, external dust is prevented from entering the motor casing 12 through the air outlet 13 and the annular air inlet 15, screws 17 are arranged on the first dust filter 14 and the second dust filter 16 in a penetrating mode, the screws 17 are in threaded connection with the motor casing 12, a motor base 18 is arranged at the bottom of the motor casing 12, and the motor base 18 is fixedly connected with the motor casing 12.
As shown in fig. 2 and fig. 3, referring to fig. 1, the efficient heat exchange mechanism 4 includes an annular inner plate 5 and an annular outer plate 6, the annular inner plate 5 and the annular outer plate 6 are arranged in concentric circles, a circulation pipe 7 is arranged between the annular inner plate 5 and the annular outer plate 6 in a penetrating manner, heat conduction fins 8 are fixedly arranged between the annular inner plate 5 and the annular outer plate 6, the heat conduction fins 8 and the circulation pipe 7 are arranged in a staggered manner, an inner annular heat exchange cavity 9 is arranged inside the annular inner plate 5, an outer annular heat exchange cavity 10 is arranged inside the annular outer plate 6, the inner annular heat exchange cavity 9 is communicated with the outer annular heat exchange cavity 10 through the circulation pipe 7, the inner annular heat exchange cavity 9 and the outer annular heat exchange cavity 10 are both filled with cooling liquid 11, and a plurality of circulation holes 19 are arranged on the heat conduction fins 8 in a penetrating manner, so that when wind blown out by the fan 3 exchanges heat with the heat conduction fins 8, thereby the heat exchange effect between the annular inner plate 5 and the annular outer plate 6 is more uniform.
The utility model discloses the theory of operation:
when the utility model is used in practice, when the rotor 1 rotates, the fan 3 is driven by the rotor 1 to rotate synchronously, when the fan 3 rotates, the external wind is sucked into the motor shell 12 through the annular air inlet 15 and blown to the high-efficiency heat exchange mechanism 4, when the core 2 is heated up, the cooling liquid 11 in the inner annular heat exchange cavity 9 firstly exchanges heat with the core 2, so that the temperature of the core 2 is reduced, meanwhile, the cooling liquid 11 in the inner annular heat exchange cavity 9 exchanges heat with the cooling liquid 11 in the outer annular heat exchange cavity 10 through the circulating pipe 7, at the moment, the heat on the core 2 is respectively transmitted into the cooling liquid 11 in the inner annular heat exchange cavity 9, the cooling liquid 11 in the outer annular heat exchange cavity 10 and the annular inner plate 5 and the annular outer plate 6, the heat conducting fins 8 between the annular inner plate 5 and the annular outer plate 6 are heated up because of the annular inner plate 5 and the annular outer plate 6, when the fan 3 blows the external air to the high-efficiency heat, the air contacts with the outer wall of the annular inner plate 5, the inner wall and the outer wall of the annular outer plate 6 and the side wall of the heat conduction fin 8 respectively, so that heat exchange is carried out with the annular inner plate 5, the annular outer plate 6 and the heat conduction fin 8 respectively, and hot air after heat exchange is discharged from the air outlet 13.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.
Claims (6)
1. The utility model provides an energy-efficient cash registering machine motor which characterized in that: comprises a motor shell (12), a rotor (1) is arranged in the motor shell (12), the rotor (1) penetrates through the inner wall of the motor shell (12) and extends to the outer wall of the motor shell (12), a machine core (2) and a fan (3) are sleeved on the outer side of the rotor (1), the fan (3) is arranged on one side of the machine core (2), the fan (3) is fixedly connected with the rotor (1), a high-efficiency heat exchange mechanism (4) is sleeved on the outer side of the machine core (2), the high-efficiency heat exchange mechanism (4) comprises an annular inner plate (5) and an annular outer plate (6), the annular inner plate (5) and the annular outer plate (6) are arranged in a concentric circle mode, a circulating pipe (7) penetrates through the annular inner plate (5) and the annular outer plate (6), heat conduction fins (8) are fixedly arranged between the annular inner plate (5) and the annular outer plate (6), and the heat conduction fins (8), annular heat transfer chamber (9) in annular inner panel (5) inside is equipped with, annular planking (6) inside is equipped with outer annular heat transfer chamber (10), interior annular heat transfer chamber (9) and outer annular heat transfer chamber (10) are through circulating pipe (7) intercommunication, interior annular heat transfer chamber (9) and outer annular heat transfer chamber (10) all fill has coolant liquid (11).
2. The high-efficiency energy-saving cash register motor according to claim 1, wherein an air outlet (13) is formed in one side of the top of the motor casing (12), and a first dust filter (14) is arranged outside the air outlet (13).
3. The high-efficiency energy-saving cash register motor according to claim 2, wherein an annular air inlet (15) is formed in the side surface of the motor casing (12), and a second dust filter (16) is arranged outside the annular air inlet (15).
4. An efficient and energy-saving cash register motor according to claim 3, wherein the first dust filter (14) and the second dust filter (16) are both provided with screws (17) in a penetrating manner, and the screws (17) are in threaded connection with the motor casing (12).
5. An efficient and energy-saving cash register motor according to claim 1, wherein a motor base (18) is arranged at the bottom of the motor housing (12), and the motor base (18) is fixedly connected with the motor housing (12).
6. An energy-efficient cash register motor according to claim 1, wherein a plurality of circulation holes (19) are provided through the heat conducting fins (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183052.1U CN209994236U (en) | 2019-07-25 | 2019-07-25 | Energy-efficient cash registering machine motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183052.1U CN209994236U (en) | 2019-07-25 | 2019-07-25 | Energy-efficient cash registering machine motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994236U true CN209994236U (en) | 2020-01-24 |
Family
ID=69297734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921183052.1U Expired - Fee Related CN209994236U (en) | 2019-07-25 | 2019-07-25 | Energy-efficient cash registering machine motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209994236U (en) |
-
2019
- 2019-07-25 CN CN201921183052.1U patent/CN209994236U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |