Household cold-proof and heat-preservation plant wintering device

Abstract

The invention discloses a household cold-proof and heat-preservation plant overwintering device, and particularly relates to the technical field of plant protection, the household cold-proof and heat-preservation plant overwintering device comprises a bottom outer frame, a high-light-transmission glass cover is arranged at the top end of the bottom outer frame, a mounting clamping groove corresponding to the high-light-transmission glass cover is formed in the top end of the bottom outer frame, and a base assembly is fixedly mounted in the middle of the bottom outer frame; a spraying mechanism is arranged at the top end of the high-transmittance glass cover; the high-transmittance glass cover comprises two side glass plates which are symmetrically distributed, a rear glass plate is vertically mounted at one ends of the two side glass plates, and a top glass plate is fixedly mounted at the top ends of the two side glass plates and the rear glass plate. Meanwhile, the indoor environment illumination condition of the plants is improved, the photosynthesis of the plants is ensured, and the diffusion of heat in the closed small greenhouse of the household cold-proof and heat-preservation plant overwintering device can be delayed.

Description

Technical Field

[0001] This invention relates to the field of plant protection technology, specifically a household-use cold-proof and heat-insulating plant overwintering device. Background Technology

[0002] With the development of my country's economy and the improvement of people's living standards, colorful tropical plants have entered thousands of households. However, the low temperature environment in winter in most parts of my country poses a challenge to the survival of tropical plants, let alone their normal growth and flowering. Existing plant insulation devices include those that provide large-area overwintering environments, such as greenhouses; protective covers that provide overwintering for large plants, such as the protective covers used to wrap palm plants in winter; and others such as mulch film. However, these are not suitable for providing overwintering environments for ordinary household tropical potted plants. Home-grown tropical potted plants still face challenges such as low winter temperatures, poor indoor lighting, and insufficient photosynthesis. Therefore, we propose a household-use cold-proof and heat-insulating plant overwintering device to solve the above problems. Summary of the Invention

[0003] The purpose of this invention is to provide a household-use cold-proof and heat-insulating plant overwintering device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a household cold-proof and heat-preserving plant overwintering device, comprising a bottom outer frame, a high-transmittance glass cover at the top of the bottom outer frame, an installation slot corresponding to the high-transmittance glass cover at the top of the bottom outer frame, a base assembly fixedly installed in the middle of the bottom outer frame, and a spraying mechanism at the top of the high-transmittance glass cover. The high-transmittance glass cover includes two symmetrically distributed side glass panels. A rear glass panel is vertically installed at one end of each of the two side glass panels. A top glass panel is fixedly installed at the top of the two side glass panels and the rear glass panel. A double-opening front glass door is rotatably installed at the end of each of the two side glass panels away from the rear glass panel via a hinge. A temperature and humidity sensor is fixedly installed at the bottom of the top glass panel. A heating lamp is fixedly installed on the inner side of the rear glass panel. The base assembly includes an inner bottom frame, which is fixedly snapped into the middle of an outer bottom frame. A heating wire layer is provided at the top center of the inner bottom frame, and a waterproof and flame-retardant gasket is provided at the top of the heating wire layer. A base power switch is fixedly installed at one end of the inner bottom frame and is snapped onto the outer bottom frame.

[0005] Preferably, the heating wire layer includes an insulating layer, the lower surface of the insulating layer is provided with a heating layer, and the lower surface of the heating layer is provided with a heat insulation layer.

[0006] Preferably, a longitudinal guide groove is provided on the top of the bottom outer frame near the side glass plate, the longitudinal guide groove is located inside the mounting slot, a transverse guide groove is vertically provided at the bottom of the longitudinal guide groove, a fan slot is provided at the end of the transverse guide groove away from the longitudinal guide groove, the end of the fan slot away from the transverse guide groove extends out of the side end of the bottom outer frame, a guide fan is fixedly installed in each fan slot, a sealing plate is movably secured in each longitudinal guide groove, a sealing sleeve is fixedly provided on the outside of the sealing plate, the outer wall of the sealing sleeve contacts the inner wall of the longitudinal guide groove, a rotating horizontal shaft is fixedly installed at the axial position of the sealing plate, the rotating horizontal shaft is rotatably installed in the bottom outer frame, and an electric heating wire is fixedly installed in one of the transverse guide grooves.

[0007] Preferably, a dust cover is fixedly installed on the side of the bottom outer frame near the guide fan, and a transmission gear is fixedly installed on one end of the rotating horizontal shaft. The transmission gear is movably engaged with the bottom outer frame, and a transmission rack is meshed with the bottom end of the transmission gear. The transmission rack is slidably engaged with the bottom outer frame. A cover is fixedly installed on the side of the bottom outer frame near the transmission rack, and an electric telescopic rod is fixedly installed in the cover. The drive end of the electric telescopic rod and one end of the transmission rack are fixedly installed.

[0008] Preferably, the high-transmittance glass cover is movably engaged in the mounting slot via a side glass panel, a rear glass panel, and a front glass door. A sealing gasket is provided in the mounting slot. The bottom ends of the side glass panel, the rear glass panel, and the front glass door are in contact with the upper surface of the sealing gasket. A sealing strip is fixedly installed on the inner side of the front glass door. The sealing strip is in contact with the end of the side glass panel and the top glass panel away from the rear glass panel. A handle is fixedly installed on the front glass door.

[0009] Preferably, the spraying mechanism includes a liquid storage tank, which is fixedly snapped onto the top glass plate. A mounting bend is fixedly installed on one side of the top of the liquid storage tank, and a connector is fixedly installed at the end of the mounting bend. The bottom of the liquid storage tank extends into a high-transmittance glass cover and is fixedly installed with an atomizing nozzle.

[0010] Preferably, the base power switch comprises a base main power switch, a base heating wire power switch, and a glass cover heating lamp power switch; the base main power switch is electrically connected to the base heating wire power switch and the glass cover heating lamp power switch, and the base main power switch simultaneously controls the opening and closing of the base heating wire power switch and the glass cover heating lamp power switch; the base heating wire power switch is electrically connected to the heating wire layer, and the opening and closing of the base heating wire power switch controls whether the heating wire layer is heated; the glass cover heating lamp power switch is electrically connected to the heating lamp, and the opening and closing of the glass cover heating lamp power switch controls whether the heating lamp is working.

[0011] Preferably, rollers are fixedly installed at the four corners of the bottom of the outer frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This overwintering device can increase the temperature of potted soil and the ambient temperature for plant growth, while improving indoor lighting conditions to ensure photosynthesis and delaying the spread of heat in the enclosed small greenhouse of the household-style cold-proof and heat-preserving plant overwintering device.

[0013] 2. This overwintering device can ventilate the inside of the high-transmittance glass cover, reduce the temperature inside the high-transmittance glass cover, reduce the humidity inside the high-transmittance glass cover, and heat the airflow at the same time to prevent the temperature inside the high-transmittance glass cover from dropping suddenly and affecting the growth of plants.

[0014] 3. This overwintering device, by setting up a spray mechanism, can increase the humidity inside the high-transmittance glass cover, further improving the plant's growth environment.

[0015] 4. This overwintering device can provide a suitable overwintering environment for plants, ensuring the safe overwintering of potted tropical plants in non-tropical areas, solving the problem of difficulty for many residents to grow tropical plants at home, enriching people's leisure life, and improving people's happiness. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the structural connections after the present invention has been disassembled.

[0019] Figure 3 This is a schematic diagram showing the structural connection between the top glass plate and the spray mechanism in this invention.

[0020] Figure 4 This is a schematic diagram of the structural connection between the bottom outer frame and the base assembly in this invention.

[0021] Figure 5 This is a schematic diagram of the heating wire layer in this invention.

[0022] Figure 6 This is a schematic diagram of the structural connection between the bottom outer frame and the sealing plate in this invention.

[0023] Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle.

[0024] Figure 8 This is a schematic diagram showing the structural connection of the bottom outer frame, transmission gear, and transmission rack in this invention.

[0025] Figure 9 For the present invention Figure 8 Enlarged view of point B in the middle.

[0026] In the diagram: 1. Bottom outer frame; 101. Mounting slot; 11. Sealing gasket; 2. High-transmittance glass cover; 21. Side glass panel; 22. Rear glass panel; 23. Top glass panel; 24. Front glass door; 241. Sealing strip; 25. Handle; 3. Base assembly; 31. Bottom inner frame; 32. Heating wire layer; 33. Waterproof and flame-retardant gasket; 34. Base power switch; 321. Insulation layer; 322. Heating layer; 323. Heat insulation layer; 4. Spray mechanism; 1. Liquid storage tank; 42. Installation bend; 43. Connector; 44. Atomizing nozzle; 5. Temperature and humidity sensor; 51. Heating lamp; 601. Flow guide longitudinal groove; 602. Flow guide transverse groove; 603. Fan slot; 61. Flow guide fan; 62. Sealing plate; 621. Sealing sleeve; 622. Rotating horizontal shaft; 63. Dust cover; 64. Electric heating wire; 65. Transmission gear; 651. Transmission rack; 66. Cover; 67. Electric telescopic rod; 7. Roller. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example: Figure 1-9 As shown, the present invention provides a household cold-proof and heat-insulating plant overwintering device, including a bottom outer frame 1, a high-transmittance glass cover 2 at the top of the bottom outer frame 1, a mounting slot 101 corresponding to the high-transmittance glass cover 2 at the top of the bottom outer frame 1, a base assembly 3 fixedly installed in the middle of the bottom outer frame 1, and a spraying mechanism 4 at the top of the high-transmittance glass cover 2; rollers 7 are fixedly installed at the four corners of the bottom of the bottom outer frame 1, which facilitates the movement of the entire device, and the entire household cold-proof and heat-insulating plant overwintering device has a built-in power module.

[0029] The high-transmittance glass cover 2 includes two symmetrically distributed side glass panels 21. A rear glass panel 22 is vertically installed at one end of each side glass panel 21. A top glass panel 23 is fixedly installed at the top of the two side glass panels 21 and the rear glass panel 22. A double-opening front glass door 24 is rotatably installed at the end of each side glass panel 21 away from the rear glass panel 22 via a hinge. A handle 25 is fixedly installed on the front glass door 24. The high-transmittance glass cover 2 is movably snapped into the mounting slot 101 by the side glass panels 21, the rear glass panel 22, and the front glass door 24, so as to achieve snap-fit ​​positioning between the high-transmittance glass cover 2 and the bottom outer frame 1. The mounting slot 101 is equipped with a sealing gasket 11. The bottom ends of the side glass panel 21, the rear glass panel 22, and the front glass door 24 are in contact with the upper surface of the sealing gasket 11 to seal the high-transmittance glass cover 2 and the bottom outer frame 1. A sealing strip 241 is fixedly installed on the inner side of the front glass door 24. The sealing strip 241 is in contact with the end of the side glass panel 21 and the top glass panel 23 away from the rear glass panel 22 to seal the front glass door 24 with the side glass panel 21 and the top glass panel 23. This delays the diffusion of heat in the closed small greenhouse of the household cold-proof and heat-preserving plant overwintering device. The high-transmittance glass cover 2 provides heat preservation for the plants, while ensuring the photosynthesis of the plants. It is also convenient to water and fertilize the plants inside by manually opening the front glass door 24.

[0030] A temperature and humidity sensor 5 is fixedly installed at the bottom of the top glass plate 23. By setting the temperature and humidity sensor 5, the temperature and humidity inside the high-transparency glass cover 2 can be monitored in real time so as to control the temperature and humidity of the high-transparency glass cover 2 and flexibly improve the indoor environmental conditions of the plants. A heating lamp 51 is fixedly installed on the inner side of the rear glass plate 22. By setting the heating lamp 51, the ambient temperature of the plants inside the high-transparency glass cover 2 can be increased, and the indoor lighting conditions of the plants can be improved at the same time. The base assembly 3 includes an inner frame 31, which is fixedly snapped into the middle of the outer frame 1. A heating wire layer 32 is provided at the top center of the inner frame 31, and a waterproof and flame-retardant gasket 33 is provided at the top of the heating wire layer 32. A base power switch 34 is fixedly installed at one end of the inner frame 31 and is snapped onto the outer frame 1. The heating wire layer 32 includes an insulation layer 321, a heating layer 322 is provided on the lower surface of the insulation layer 321, and a heat insulation layer 323 is provided on the lower surface of the heating layer 322. The heating wire layer 32 provides a constant temperature above the base assembly 3.

[0031] A longitudinal guide groove 601 is provided on the top side of the bottom outer frame 1 near the side glass plate 21. The longitudinal guide groove 601 is located inside the mounting slot 101. A transverse guide groove 602 is vertically provided at the bottom of the longitudinal guide groove 601. A fan slot 603 is provided at the end of the transverse guide groove 602 away from the longitudinal guide groove 601. The end of the fan slot 603 away from the transverse guide groove 602 extends out of the side end of the bottom outer frame 1. A guide fan 61 is fixedly installed in each fan slot 603. The guide fan 61 is electrically connected to the power module to supply power to the guide fan 61. Each channel 601 is equipped with a sealing plate 62, and a sealing sleeve 621 is fixedly installed on the outside of the sealing plate 62. In the initial state, the outer wall of the sealing sleeve 621 is in contact with the inner wall of the guide channel 601, and the sealing plate 62 seals the guide channel 601. The high-transmittance glass cover 2 is in a closed state. A rotating horizontal shaft 622 is fixedly installed at the axial position of the sealing plate 62. The rotating horizontal shaft 622 is rotatably installed in the bottom outer frame 1. An electric heating wire 64 is fixedly installed in one of the guide channels 602. The electric heating wire 64 is electrically connected to the power module to supply power to the electric heating wire 64. Dust covers 63 are fixedly installed on the side of the bottom outer frame 1 near the air guide fan 61. A transmission gear 65 is fixedly installed on one end of the rotating horizontal shaft 622. The transmission gear 65 is movably engaged in the bottom outer frame 1. A transmission rack 651 is meshed with the bottom end of the transmission gear 65 and slidably engaged in the bottom outer frame 1. A cover 66 is fixedly installed on the side of the bottom outer frame 1 near the transmission rack 651. An electric telescopic rod 67 is fixedly installed in the cover 66. The drive end of the electric telescopic rod 67 is fixedly installed to one end of the transmission rack 651. The electric telescopic rod 67 is electrically connected to the power module, which supplies power to the electric telescopic rod 67. When the humidity of the high-transmittance glass cover 2 is detected to be high... When the electric telescopic rod 67 is activated, the transmission rack 651 is moved, controlling the transmission gear 65 and the rotating horizontal shaft 622 to rotate, thereby causing the sealing plate 62 to rotate and become vertical, opening the longitudinal guide grooves 601 on both sides. Then, the guide fan 61 and the electric heating wire 64 are turned on. The airflow is heated through the fan slot 603, the guide horizontal groove 602, the guide longitudinal groove 601 and the electric heating wire 64 on one side and then introduced into the high-transparency glass cover 2. It is discharged through the guide longitudinal groove 601, the guide horizontal groove 602 and the fan slot 603 on the other side, so as to heat and ventilate the high-transparency glass cover 2 and heat the airflow at the same time to prevent the temperature inside the high-transparency glass cover 2 from dropping suddenly and affecting the growth of plants.

[0032] The spraying mechanism 4 includes a liquid storage tank 41, which is fixedly clipped onto the top glass plate 23. A mounting bend 42 is fixedly installed on one side of the top of the liquid storage tank 41, and a connector 43 is fixedly installed at the end of the mounting bend 42. The bottom end of the liquid storage tank 41 extends into the high-transmittance glass cover 2 and is fixedly installed with atomizing nozzles 44. When the humidity of the high-transmittance glass cover 2 is low, the connector 43 is connected to an external pump, and the pump inlet is connected to an external water tank. The external pump is turned on, and water is introduced into the liquid storage tank 41 through the connector 43 and the mounting bend 42, and then atomized and sprayed out through multiple atomizing nozzles 44 to increase the humidity of the environment inside the high-transmittance glass cover 2 and further improve the plant growth environment.

[0033] The base power switch 34 comprises a base main power switch, a base heating wire power switch, and a glass cover electric heating lamp power switch. The base main power switch is electrically connected to the base heating wire power switch and the glass cover electric heating lamp power switch. The base main power switch controls the opening and closing of the base heating wire power switch and the glass cover electric heating lamp power switch. The base heating wire power switch is electrically connected to the heating wire layer 32. The opening and closing of the base heating wire power switch controls whether the heating wire layer 32 is heated. The glass cover electric heating lamp power switch is electrically connected to the heating lamp 51. The opening and closing of the glass cover electric heating lamp power switch controls whether the heating lamp 51 is working.

[0034] Working principle: When in use, manually turn to open the front glass door 24, place the potted plant on the waterproof and flame-retardant pad 33, close the front glass door 24, and use the rollers 7 to easily move the entire device. The bottom outer frame 1 and the high-transmittance glass cover 2 are sealed together. The heating wire layer 32 provides a constant temperature above the base assembly 3, increases the soil temperature of the plant pot, and slows down the heat diffusion in the closed small greenhouse of the household cold-proof and heat-preserving plant overwintering device. The high-transmittance glass cover 2 provides heat preservation for the plants, while ensuring the photosynthesis of the plants. It is also convenient to water and fertilize the plants inside by manually opening the front glass door 24. Among them, by turning on the heating lamp 51, the ambient temperature of the plant inside the high-transmittance glass cover 2 is increased, and the indoor lighting conditions of the plant are improved. This provides a suitable overwintering environment for plants, ensures the safe overwintering of potted tropical plants in non-tropical areas, solves the problem of difficulty for residents to grow tropical plants at home, enriches people's leisure life, and improves people's happiness. The temperature and humidity inside the high-transmittance glass cover 2 are monitored in real time by a temperature and humidity sensor 5. When the humidity inside the high-transmittance glass cover 2 is detected to be high, the electric telescopic rod 67 is activated to drive the transmission rack 651 to move, and the transmission gear 65 and the rotating horizontal shaft 622 are controlled to rotate, thereby causing the sealing plate 62 to rotate and be in a vertical state. The longitudinal guide grooves 601 on both sides are opened. Then, the guide fan 61 and the electric heating wire 64 are turned on. The airflow is heated by the fan slot 603, the horizontal guide groove 602, the longitudinal guide groove 601 and the electric heating wire 64 on one side and then introduced into the high-transmittance glass cover 2. It is discharged through the longitudinal guide groove 601, the horizontal guide groove 602 and the fan slot 603 on the other side, so as to heat and ventilate the high-transmittance glass cover 2. At the same time, the airflow can be heated to prevent the temperature inside the high-transmittance glass cover 2 from dropping suddenly and affecting the growth of plants. When the internal temperature is detected to be high, simply turn on the airflow fan 61 and turn off the electric heating wire 64 to ventilate the high-transmittance glass cover 2. When the humidity of the high-transmittance glass cover 2 is low, connect the connector 43 to the external pump, connect the pump inlet to the external water tank, turn on the external pump, and the water is introduced into the liquid storage chamber 41 through the connector 43 and the installation bend 42, and then atomized and sprayed out through multiple atomizing nozzles 44 to increase the humidity of the environment inside the high-transmittance glass cover 2 and further improve the plant growth environment.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A household-use cold-proof and heat-insulating plant overwintering device, comprising a bottom outer frame (1), characterized in that: The top of the bottom outer frame (1) is provided with a high-transmittance glass cover (2), the top of the bottom outer frame (1) is provided with a mounting slot (101) corresponding to the high-transmittance glass cover (2), the middle of the bottom outer frame (1) is fixedly installed with a base assembly (3), and the top of the high-transmittance glass cover (2) is provided with a spray mechanism (4). The high-transmittance glass cover (2) includes two symmetrically distributed side glass panels (21), a rear glass panel (22) is vertically installed at one end of the two side glass panels (21), a top glass panel (23) is fixedly installed at the top of the two side glass panels (21) and the rear glass panel (22), a double-opening front glass door (24) is installed at the end of the two side glass panels (21) away from the rear glass panel (22) by a hinge, a temperature and humidity sensor (5) is fixedly installed at the bottom of the top glass panel (23), and a heating lamp (51) is fixedly installed on the inner side of the rear glass panel (22). The base assembly (3) includes an inner bottom frame (31), which is fixedly snapped into the middle of the outer bottom frame (1). A heating wire layer (32) is provided at the top center of the inner bottom frame (31), and a waterproof and flame-retardant gasket (33) is provided at the top of the heating wire layer (32). A base power switch (34) is fixedly installed at one end of the inner bottom frame (31), and the base power switch (34) is snapped onto the outer bottom frame (1).

2. A household-type cold-proof and heat-insulating plant overwintering device according to claim 1, characterized in that: The heating wire layer (32) includes an insulating layer (321), a heating layer (322) is provided on the lower surface of the insulating layer (321), and a heat insulation layer (323) is provided on the lower surface of the heating layer (322).

3. A household-type cold-proof and heat-insulating plant overwintering device according to claim 1, characterized in that: The bottom outer frame (1) has a guide groove (601) on the side near the side glass plate (21) at the top. The guide groove (601) is located inside the mounting slot (101). The bottom of the guide groove (601) has a guide transverse groove (602) vertically. The end of the guide transverse groove (602) away from the guide groove (601) has a fan slot (603). The end of the fan slot (603) away from the guide transverse groove (602) extends out of the side end of the bottom outer frame (1). 03) Each of the guide fans (61) is fixedly installed. Each of the guide longitudinal grooves (601) is movably fitted with a sealing plate (62). The outer side of the sealing plate (62) is fixedly fitted with a sealing sleeve (621). The outer wall of the sealing sleeve (621) is in contact with the inner wall of the guide longitudinal groove (601). A rotating horizontal shaft (622) is fixedly installed at the axial position of the sealing plate (62). The rotating horizontal shaft (622) is rotatably installed in the bottom outer frame (1). An electric heating wire (64) is fixedly installed in one of the guide horizontal grooves (602).

4. A household-type cold-proof and heat-insulating plant overwintering device according to claim 3, characterized in that: Dust covers (63) are fixedly installed on the side of the bottom outer frame (1) near the guide fan (61). A transmission gear (65) is fixedly installed on one end of the rotating horizontal shaft (622). The transmission gear (65) is movably engaged in the bottom outer frame (1). The bottom end of the transmission gear (65) is meshed with a transmission rack (651). The transmission rack (651) is slidably engaged in the bottom outer frame (1). A cover (66) is fixedly installed on the side of the bottom outer frame (1) near the transmission rack (651). An electric telescopic rod (67) is fixedly installed in the cover (66). The drive end of the electric telescopic rod (67) and one end of the transmission rack (651) are fixedly installed.

5. A household-type cold-proof and heat-insulating plant overwintering device according to claim 1, characterized in that: The high-transmittance glass cover (2) is movably engaged in the mounting slot (101) via the side glass panel (21), the rear glass panel (22) and the front glass door (24). The mounting slot (101) is provided with a sealing gasket (11). The bottom ends of the side glass panel (21), the rear glass panel (22) and the front glass door (24) are in contact with the upper surface of the sealing gasket (11). A sealing strip (241) is fixedly installed on the inner side of the front glass door (24). The sealing strip (241) is in contact with the end of the side glass panel (21) and the top glass panel (23) away from the rear glass panel (22). A handle (25) is fixedly installed on the front glass door (24).

6. A household-type cold-proof and heat-insulating plant overwintering device according to claim 1, characterized in that: The spraying mechanism (4) includes a liquid storage tank (41), which is fixedly clipped onto the top glass plate (23). An installation bend (42) is fixedly installed on one side of the top of the liquid storage tank (41), and a connector (43) is fixedly installed at the end of the installation bend (42). The bottom end of the liquid storage tank (41) extends into the high-transmittance glass cover (2) and is fixedly installed with an atomizing nozzle (44).

7. A household-type cold-proof and heat-insulating plant overwintering device according to claim 1, characterized in that: The base power switch (34) consists of a base main power switch, a base heating wire power switch, and a glass cover electric heating lamp power switch. The base main power switch is electrically connected to the base heating wire power switch and the glass cover electric heating lamp power switch. The base main power switch controls the opening and closing of the base heating wire power switch and the glass cover electric heating lamp power switch. The base heating wire power switch is electrically connected to the heating wire layer (32). The opening and closing of the base heating wire power switch controls whether the heating wire layer (32) is heated. The glass cover electric heating lamp power switch is electrically connected to the heating lamp (51). The opening and closing of the glass cover electric heating lamp power switch controls whether the heating lamp (51) is working.

8. A household-type cold-proof and heat-insulating plant overwintering device according to claim 1, characterized in that: Rollers (7) are fixedly installed at the four corners of the bottom of the outer frame (1).

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