CN216477905U - Cold-warm air conditioning device - Google Patents
Cold-warm air conditioning device Download PDFInfo
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- CN216477905U CN216477905U CN202122918992.4U CN202122918992U CN216477905U CN 216477905 U CN216477905 U CN 216477905U CN 202122918992 U CN202122918992 U CN 202122918992U CN 216477905 U CN216477905 U CN 216477905U
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Abstract
The utility model relates to a cold-warm air conditioning device, which comprises a machine body assembly, and a pneumatic system and a heating element assembly which are arranged in the machine body assembly, wherein the machine body assembly is provided with a cold air outlet and a warm air outlet; the pneumatic system comprises a fan assembly and a transmission mechanism, wherein the fan assembly comprises a first air outlet which can be communicated with the warm air outlet and a second air outlet which can be communicated with the cold air outlet; the transmission mechanism comprises a first baffle plate for closing the first air outlet and a second baffle plate for closing the second air outlet; the heating element assembly is arranged between the first air outlet and the warm air outlet; and the second air outlet is opened by the second baffle plate when the first baffle plate is in a state of closing the first air outlet, and the second air outlet is closed by the second baffle plate when the first baffle plate is in a state of opening the first air outlet. The machine has two functions, can improve the product utilization rate and reduce the purchase cost of consumers.
Description
Technical Field
The utility model relates to the technical field of air conditioning, in particular to a cooling and heating dual-purpose air conditioning device.
Background
The existing warmer is a living environment electrical appliance for adjusting air temperature. Along with the continuous improvement of the life quality of people, people also have higher and higher requirements on the air temperature of the environment in cold winter, the warmer is deeply loved by consumers because the warmer can heat cold indoor air, and the warmer becomes a necessary electrical appliance for families in cold regions or countries.
The principle of the existing hot air type warmer is as follows: an air inlet and an air outlet are arranged on the machine body, a heating element assembly is arranged on the inner side of the air outlet, and a fan is arranged between the heating element assembly and the air inlet. When the heating body is electrified to work and heat, the fan also works simultaneously, cold air outside the machine body is sucked from the air inlet by the fan and blown to the heating body assembly, cold and heat exchange is carried out at the heating body, the cold air is changed into hot air and then the hot air is sent out from the air outlet, and indoor heating is achieved.
The hot air type warmer has a single function, only has a warming function, is only suitable for being used in cold seasons, and is short in use time in one year, so that the waste of product resources is caused.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a cold and warm air conditioning device which is suitable for cold seasons and hot seasons, has high utilization rate and reduces the purchase cost of consumers aiming at the defects in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the cold and warm air conditioning device comprises a machine body assembly, and a pneumatic system and a heating element assembly which are arranged in the machine body assembly, wherein the machine body assembly is provided with a cold air outlet and a warm air outlet; the pneumatic system comprises a fan assembly and a transmission mechanism, wherein the fan assembly comprises a first air outlet which can be communicated with the warm air outlet and a second air outlet which can be communicated with the cold air outlet; the transmission mechanism comprises a first baffle plate for closing the first air outlet and a second baffle plate for closing the second air outlet; the heating element assembly is arranged between the first air outlet and the warm air outlet; the second air outlet is opened by the second baffle in a state that the first baffle closes the first air outlet, and the second air outlet is closed by the second baffle in a state that the first baffle opens the first air outlet.
Further:
the machine body assembly comprises a shell with an opening, a side cover and a top cover, the warm air outlet is arranged on a vertical wall of the shell, and the cold air outlet is arranged on the side cover.
And an air inlet is formed in any one of the other two vertical walls of the shell, or the two vertical walls are both provided with the air inlets, and the vertical wall provided with the warm air outlet is positioned between the two vertical walls provided with the air inlets.
The fan assembly comprises a main motor, a motor support, a wind wheel and an air duct, the main motor is fixedly installed on the motor support, the air duct is arranged on the motor support and fixedly connected with the motor support, the wind wheel is fixed on a rotating shaft of the main motor and is arranged in the air duct, air inlets are arranged above and below the air duct, and a first air outlet and a second air outlet are arranged on a vertical wall of the air duct.
The air duct comprises a lower air duct and an upper air duct which are fixedly connected, the lower air duct is provided with a lower air inlet, a first lower air outlet and a second lower air outlet, the upper air duct is provided with an upper air inlet, a first upper air outlet and a second upper air outlet, the first lower air outlet of the lower air duct and the first upper air outlet of the upper air duct form the first air outlet, and the second lower air outlet of the lower air duct and the second upper air outlet of the upper air duct form the second air outlet.
The transmission mechanism further comprises a transmission bracket, a transmission motor, a tooth cover, a main gear, an auxiliary gear and a track, wherein a first rack is arranged on the first baffle, and a second rack is arranged on the second baffle; the first baffle and the second baffle are slidably arranged on the transmission bracket through rails, the main gear is meshed with the second rack, the pinion is meshed with the first rack, the main gear is meshed with the pinion and arranged on the transmission bracket, the gear cover covers the main gear and the pinion and is fixedly connected with the transmission bracket, the transmission motor is fixedly arranged on the gear cover, and the main gear is fixedly connected with a rotating shaft of the transmission motor.
The transmission bracket of the transmission mechanism is fixedly connected with the upper end of the air duct, the first baffle 227 is positioned in the direction of the first air outlet, and the second baffle is positioned in the direction of the second air outlet.
Still include the yaw subassembly, this yaw subassembly sets up in the lower extreme of fan subassembly.
The head swinging assembly comprises a head swinging motor, a connecting cover, a head swinging bracket, a head swinging seat, a crank, a connecting rod and a bottom cover; the swing head motor is characterized in that a rotating hole is formed in the swing head support, the swing head seat is fixedly connected with the connecting cover through the rotating hole of the swing head support, the swing head support is rotatably arranged between the swing head seat and the connecting cover, a rotating shaft of the swing head motor penetrates through the swing head support to be connected with the crank, one end of the connecting rod is rotatably connected with the crank, the other end of the connecting rod is rotatably connected with the swing head seat, the bottom cover is fixedly installed with the swing head seat, and the swing head support is fixedly connected with a motor support of the machine body assembly or the fan assembly.
The heating element assembly comprises a heating element support and a heating element fixed in the heating element support.
Compared with the prior art, the utility model has the following beneficial effects:
the warm air outlet and the cold air outlet are ingeniously arranged on the fan assembly, one air outlet is opened and the other air outlet is closed through the transmission mechanism, the warm air outlet is used in cold winter, and the cold air outlet product is used in hot summer, so that the product utilization rate can be improved, the product resources are saved, the principle is simple, and the application is wide. The machine has two functions, and the purchase cost of a consumer is reduced.
Drawings
FIG. 1 is an exploded perspective view of an embodiment of a cooling and heating air conditioner according to the present invention;
FIG. 2 is an exploded perspective view of a pneumatic system of an embodiment of the cooling and heating air conditioning system of the present invention;
FIG. 3 is a schematic view showing a state where a gear is engaged with a rack in an embodiment of the cooling and heating air conditioner of the present invention;
fig. 4 is a schematic view illustrating a state where a cool air outlet is opened according to an embodiment of the cool-warm air conditioning apparatus of the present invention;
fig. 5 is a schematic view showing a state where a warm air outlet of the cooling and heating air conditioning apparatus according to the embodiment of the present invention is opened.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the cooling and heating air conditioning apparatus includes a main body unit 1, a pneumatic system 2, a yaw unit 3, a heat generator unit 4, and the like. The fuselage assembly 1 in turn comprises an outer shell 11, side covers 12 and a top cover 13. The housing 11 is provided with a first air inlet 111 or/and a second air inlet 112, a warm air outlet 113 and other structural features. The side cover 12 is provided with a cold air outlet 121. The pneumatic system 2 includes a fan assembly 21, a transmission mechanism 22, and the like.
As shown in fig. 2, the fan assembly 21 includes a main motor 211, a motor bracket 212, a lower duct 213, a wind wheel 214, and an upper duct 215. The lower air duct 213 is provided with a lower air inlet 2131, a first lower air outlet 2132 and a second lower air outlet 2133. The upper duct 215 is provided with an upper inlet 2151, a first upper outlet 2152, and a second upper outlet 2153. The fan assembly is specifically connected in the following manner: the main motor 211 is fixedly arranged on the motor bracket 212, the lower air duct 213 is arranged on the motor bracket 212 and is fixedly connected with the motor bracket 212, the wind wheel 214 is fixed on the rotating shaft of the main motor, the upper air duct 215 is fixedly connected with the lower air duct 213, and the wind wheel 214 is arranged between the upper air duct and the lower air duct. The first lower outlet 2132 of the lower air duct 213 and the first upper outlet 2152 of the upper air duct 215 form a first air duct outlet a, and the second lower outlet 2133 of the lower air duct and the second upper outlet 2153 of the upper air duct form a second air duct outlet B.
As shown in fig. 2, the transmission mechanism 22 includes a transmission bracket 221, a transmission motor 222, a tooth cover 223, a main gear 224, a sub-gear 25, a track rail 226, a first blocking plate 227, and a second blocking plate 228. The first baffle 227 is provided with a first rack 2271, and the second baffle 228 is provided with a second rack 2281. As shown in fig. 2 and 3, a first blocking plate 227 and a second blocking plate 228 are slidably provided on the transmission bracket 221 via the rail 226. The main gear 224 is meshed with the second rack 2281, the auxiliary gear 25 is meshed with the first rack 2271, the main gear and the auxiliary gear are meshed and arranged on the transmission bracket 221, the gear cover 223 limits the main gear and the auxiliary gear and is fixedly connected with the transmission bracket 221, the transmission motor 222 is fixedly arranged on the gear cover 223, and the main gear 224 is fixedly connected with the rotating shaft of the transmission motor 222.
As shown in fig. 2, the driving bracket 221 of the driving mechanism 22 is fixedly connected to the upper end of the upper air duct 215, so that the first baffle 227 is located in the direction of the first air outlet a, and the second baffle 228 is located in the direction of the second air outlet B, thereby forming a pneumatic system.
As shown in fig. 1, the head swing assembly 3 includes a head swing motor 31, a connecting cover 32, a head swing bracket 33, a head swing base 34, a crank 35, a connecting rod 36 and a bottom cover 37. The swing bracket 33 is provided with a rotation hole 331. The head shaking seat 34 is fixedly connected with the connecting cover 32 through a rotating hole of the head shaking support 33, the head shaking support 33 is rotatably arranged between the head shaking seat 34 and the connecting cover 32, the head shaking motor 31 is fixedly arranged on the head shaking support 33, a rotating shaft of the head shaking motor 31 penetrates through the head shaking support 33 to be connected with the crank 35, one end of the connecting rod 36 is rotatably connected with the crank 35, the other end of the connecting rod is rotatably connected with the head shaking seat 34, and the bottom cover 37 is fixedly arranged with the head shaking seat 34.
As shown in FIG. 1, the heat-generating body assembly 4 includes a heat-generating body holder 41 and a heat-generating body 42. The heating element 42 is fixedly mounted in the heating element holder 41 to constitute a heating element assembly.
As shown in fig. 1, the heat generating element unit 4 is fixed to the inside of the warm air outlet 113 of the case 11. The pneumatic system 2 is fixedly installed inside the shell 11, the air duct second air outlet B is arranged corresponding to the cold air outlet of the side cover, the air duct first air outlet A is arranged corresponding to the heating element assembly 4 on the inner side of the shell warm air outlet 113, the heating element assembly 4 is arranged between the warm air outlet and the first air outlet A, and the top cover is covered. The swing head assembly 3 is arranged at the lower end of the shell 11, and the swing head bracket 33 is fixedly connected with the shell 11 or the motor bracket 212.
As shown in fig. 4, when the fan needs to be used as a fan, the main motor 211 works to drive the wind wheel 214 to rotate at a high speed, so that negative pressure is generated inside the machine body, air outside the machine body is driven to be sucked from the first air inlet 111 or the second air inlet 112, the transmission motor 222 drives the first baffle 227 to translate to close the first air outlet a, and drives the second baffle 228 to translate to open the second air outlet B, and the air is driven by the wind wheel 214 through the air inlets of the upper air duct and the lower air duct to be blown out from the second air outlet B of the air duct and the cold air outlet 121.
As shown in fig. 5, when the air heater needs to be used as a heater, the main motor 211 works to drive the wind wheel 214 to rotate at a high speed, so that negative pressure is generated inside the air heater, cold air outside the air heater is driven to be sucked from the first air inlet 111 or the second air inlet 112, the transmission motor 222 drives the first baffle 227 to move in a translational manner to open the first air outlet a, and drives the second baffle 228 to move in a translational manner to close the second air outlet B, the air is driven by the wind wheel 214 to blow from the first air outlet a of the air duct to the heat generating body assembly 4 through the air inlets of the upper air duct and the lower air duct, at this time, the heat generating body works to heat, and cold and hot exchange is performed at the heat generating body, so that the cold air is changed into hot air and then is blown out from the hot air outlet 113.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and such modifications and substitutions are intended to be included within the scope of the appended claims.
Claims (10)
1. The utility model provides a cold warm air conditioning equipment, includes fuselage subassembly and sets up pnematic system and the heat-generating body subassembly in fuselage subassembly inside, its characterized in that: the machine body assembly is provided with a cold air outlet and a warm air outlet; the pneumatic system comprises a fan assembly and a transmission mechanism, wherein the fan assembly comprises a first air outlet which can be communicated with the warm air outlet and a second air outlet which can be communicated with the cold air outlet; the transmission mechanism comprises a first baffle plate for closing the first air outlet and a second baffle plate for closing the second air outlet; the heating element assembly is arranged between the first air outlet and the warm air outlet; the second air outlet is opened by the second baffle in a state that the first baffle closes the first air outlet, and the second air outlet is closed by the second baffle in a state that the first baffle opens the first air outlet.
2. A cooling and heating air conditioning apparatus according to claim 1, characterized in that: the machine body assembly comprises a shell with an opening, a side cover and a top cover, the warm air outlet is arranged on a vertical wall of the shell, and the cold air outlet is arranged on the side cover.
3. A cooling and heating air conditioning apparatus according to claim 2, characterized in that: and an air inlet is formed in any one of the other two vertical walls of the shell, or the two vertical walls are both provided with the air inlets, and the vertical wall provided with the warm air outlet is positioned between the two vertical walls provided with the air inlets.
4. A cooling and heating air conditioning apparatus according to claim 1, characterized in that: the fan assembly comprises a main motor, a motor support, a wind wheel and an air duct, the main motor is fixedly installed on the motor support, the air duct is arranged on the motor support and fixedly connected with the motor support, the wind wheel is fixed on a rotating shaft of the main motor and is arranged in the air duct, air inlets are arranged above and below the air duct, and a first air outlet and a second air outlet are arranged on a vertical wall of the air duct.
5. The cooling and heating air conditioning apparatus according to claim 4, characterized in that: the air duct comprises a lower air duct and an upper air duct which are fixedly connected, the lower air duct is provided with a lower air inlet, a first lower air outlet and a second lower air outlet, the upper air duct is provided with an upper air inlet, a first upper air outlet and a second upper air outlet, the first lower air outlet of the lower air duct and the first upper air outlet of the upper air duct form the first air outlet, and the second lower air outlet of the lower air duct and the second upper air outlet of the upper air duct form the second air outlet.
6. A cooling and heating air conditioning apparatus according to claim 1, characterized in that: the transmission mechanism further comprises a transmission bracket, a transmission motor, a tooth cover, a main gear, an auxiliary gear and a track, wherein a first rack is arranged on the first baffle, and a second rack is arranged on the second baffle; the first baffle and the second baffle are slidably arranged on the transmission bracket through rails, the main gear is meshed with the second rack, the pinion is meshed with the first rack, the main gear is meshed with the pinion and arranged on the transmission bracket, the gear cover covers the main gear and the pinion and is fixedly connected with the transmission bracket, the transmission motor is fixedly arranged on the gear cover, and the main gear is fixedly connected with a rotating shaft of the transmission motor.
7. The cooling and heating air conditioning apparatus according to claim 6, characterized in that: the transmission support of the transmission mechanism is fixedly connected with the upper end of the air duct, the first baffle is positioned in the direction of the first air outlet, and the second baffle is positioned in the direction of the second air outlet.
8. A cooling and heating air conditioning apparatus according to claim 1, characterized in that: still include the yaw subassembly, this yaw subassembly sets up in the lower extreme of fan subassembly.
9. A cooling and heating air conditioning apparatus according to claim 8, characterized in that: the head swinging assembly comprises a head swinging motor, a connecting cover, a head swinging bracket, a head swinging seat, a crank, a connecting rod and a bottom cover; the swing head motor is characterized in that a rotating hole is formed in the swing head support, the swing head seat is fixedly connected with the connecting cover through the rotating hole of the swing head support, the swing head support is rotatably arranged between the swing head seat and the connecting cover, a rotating shaft of the swing head motor penetrates through the swing head support to be connected with the crank, one end of the connecting rod is rotatably connected with the crank, the other end of the connecting rod is rotatably connected with the swing head seat, the bottom cover is fixedly installed with the swing head seat, and the swing head support is fixedly connected with a motor support of the machine body assembly or the fan assembly.
10. A cooling and heating air conditioning apparatus according to claim 1, characterized in that: the heating element assembly comprises a heating element support and a heating element fixed in the heating element support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918992.4U CN216477905U (en) | 2021-11-25 | 2021-11-25 | Cold-warm air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918992.4U CN216477905U (en) | 2021-11-25 | 2021-11-25 | Cold-warm air conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216477905U true CN216477905U (en) | 2022-05-10 |
Family
ID=81399634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122918992.4U Active CN216477905U (en) | 2021-11-25 | 2021-11-25 | Cold-warm air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216477905U (en) |
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2021
- 2021-11-25 CN CN202122918992.4U patent/CN216477905U/en active Active
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