Automatically-controlled electric heating cat kang

Abstract

The utility model relates to the technical field of pet supplies, in particular to an automatically-controlled electric heating cat kang. An automatic control electric heating cat kang comprises a heating device and a bearing plate, a gravity sensing system is arranged below the bearing plate, and the gravity sensing system controls the heating device to be turned on or turned off according to the weight above the bearing plate. A cat can lie on the bearing plate, and the gravity sensing system can know whether the cat enters the cat kang or not by sensing the weight on the bearing plate. When the cat enters the cat kang, the gravity sensing system senses that the weight of the bearing plate is increased, and the heating device is started to heat the cat kang; when the cat leaves the cat kang, the gravity sensing system senses that the weight of the bearing plate is reduced, and the heating device is closed to stop heating. The utility model can be widely applied to the technical field of pet supplies.

Description

TECHNICAL FIELD

[0001] The utility model relates to pet supplies technical field, more specifically, relate to an automatic control's electric heating cat bed. BACKGROUND

[0002] In cold weather conditions, in order to provide a warm and comfortable resting environment for cats, cat bed usually needs to have heating function. However, the existing electric heating cat bed mostly adopts the mode of manual switch, cannot automatically open or close according to whether cat exists in cat bed. When the owner goes out or rests, cannot open or close the heating device of cat bed in time for cats.

[0003] If the owner opens the heating device before going out or resting, when the cat leaves the cat bed, the heating device is still running, which not only causes energy waste, but also has certain safety hazards, such as long time high temperature may cause fire, etc. If the owner closes the heating device before going out or resting, the cat cannot enjoy the warmth when returning to the cat bed. This manual switch mode brings great inconvenience to the owner, and cannot accurately meet the demand of cats for warmth. SUMMARY

[0004] In view of the problem that the heating device of the existing electric heating cat bed cannot automatically open or close according to whether cat exists in cat bed, the utility model provides an automatic control's electric heating cat bed.

[0005] In order to solve the above technical problem, the utility model solves the problem through the following technical scheme:

[0006] An automatic control's electric heating cat bed, including heating device, still including bearing plate, bearing plate below is equipped with gravity induction system, and gravity induction system controls the opening or closing of heating device according to the weight above bearing plate.

[0007] Cats can lie on the bearing plate, and the gravity induction system knows whether the cat enters the cat bed by sensing the weight on the bearing plate; when the cat enters the cat bed, the gravity induction system senses that the weight of the bearing plate becomes larger, and the heating device is started to heat the cat bed; when the cat leaves the cat bed, the gravity induction system senses that the weight of the bearing plate becomes smaller, and the heating device is stopped.

[0008] As preferred, the gravity induction system includes a micro switch located below the bearing plate, and an elastic member for moving the bearing plate away from the micro switch.

[0009] The micro switch can accurately perceive the pressure change of the bearing plate, and has high sensitivity, which ensures the accurate judgment of the gravity sensing system on whether the cat is on the cat bed. The elastic member plays a buffering and supporting role, so that the bearing plate can maintain a proper distance from the micro switch when there is no pressure, and quickly trigger the micro switch when there is pressure, thereby improving the reliability and stability of the system.

[0010] As a preferred, the elastic member is a spring fixed below the bearing plate and in a compressed state. When there is no object placed above the bearing plate, the spring will move the bearing plate away from the micro switch.

[0011] The spring in a compressed state can provide stable and continuous elastic force, ensuring that the bearing plate is away from the micro switch when there is no weight of the cat, thereby avoiding the start of the heating device. This design is simple and effective, has low cost, and the spring has good durability and can work stably for a long time.

[0012] As a preferred, it further comprises a base, the spring is fixed on the upper end face of the base, and the spring is provided with a plurality of springs and is uniformly arranged along the edge of the bearing plate.

[0013] The base provides a mounting base for the entire device. The uniform arrangement of the springs allows the bearing plate to be uniformly stressed when subjected to pressure, avoiding damage or misjudgment caused by uneven local stress, and further improving the accuracy and reliability of the gravity sensing system.

[0014] As a preferred, the base is provided with a mounting hole, and one end of the spring is fixed to the bottom wall of the mounting hole.

[0015] The mounting hole provides a mounting position for one end of the spring, ensuring that the spring does not shift or loosen during operation, thereby ensuring that the elastic force of the spring can always stably act on the bearing plate, improving the durability and stability of the entire device.

[0016] As a preferred, the base is provided with a mounting groove below the bearing plate, and the heating device is arranged in the mounting groove, and one end of the heating device is connected with a wire which is arranged to pass out from the side wall of the mounting groove.

[0017] The mounting groove provides a special mounting position for the heating device, not only protecting the heating device, but also allowing its heat to be more concentratedly transmitted upward to the bearing plate. The design of the wire passing out from the side wall of the mounting groove makes the layout of the wire more reasonable, avoiding the disorder and damage of the wire, and improving the safety and aesthetics of the device.

[0018] As a preferred, the bearing plate comprises a heat-conducting portion which can extend into the mounting groove and an installation portion which is connected with the spring.

[0019] The heat-conducting part can better receive the heat of the heating device and uniformly transmit it to the cat bed surface, improving the heating effect. The mounting part is connected with the spring, ensuring the stable combination between the bearing plate and the spring, so that the gravity sensing system can work accurately.

[0020] As a preferred, the outer side wall of the base is provided with an indicator light connected in series with the heating device.

[0021] The indicator light is connected in series with the heating device, which can intuitively display the working state of the heating device. When the heating device is turned on, the indicator light is on, so that the user can see it at a glance, and the user can know the heating condition of the cat bed at any time and find possible faults in time.

[0022] As a preferred, the outer side wall of the base is provided with a light shield above the indicator light.

[0023] The light shield can avoid the light of the indicator light from spreading outward, so that the light is concentrated below the light shield. Without affecting the display function of the indicator light, the light intensity is reduced, especially at night, which can avoid the influence of too strong light on the sleep of the cat, and create a more suitable sleep environment for the cat.

[0024] As a preferred, it further comprises an acoustic switch electrically connected with the indicator light, and the circuit where the acoustic switch is located is connected with the circuit where the heating device is located by OR logic.

[0025] When the cat is not on the cat bed at night, and the indicator light is off, the acoustic switch can be controlled by sound to turn on the lighting when the owner cannot see the location of the cat in the dark. This facilitates the owner to find the cat in the dark, and also increases the practicality and convenience of the device. The circuit design by OR logic makes the control of the acoustic switch independent of the heating device, flexible and not interfering with each other, meeting the needs of users in special situations. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the electric heating cat bed in the embodiment;

[0027] Figure 2 It is a schematic diagram of the structure of the bearing plate in the embodiment;

[0028] Figure 3 It is a schematic diagram of the structure of the base in the embodiment;

[0029] Figure 4 It is a schematic diagram of the internal structure of the mounting groove on the base in the embodiment;

[0030] Figure 5 It is a sectional view of the mounting groove in the embodiment.

[0031] The names of the parts referred to by the respective numbers in the drawings are as follows:

[0032] 110. Heating device; 1101. Wire; 120. Load-bearing plate; 1201. Heat-conducting portion; 1202. Mounting portion; 1203. Groove; 1301. Micro switch; 1302. Spring; 140. Base; 1401. Mounting hole; 1402. Mounting slot; 150. Indicator light; 160. Sunshade; 170. Voice-activated switch; 180. Light strip. DETAILED DESCRIPTION

[0033] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments. It should be understood that the embodiments are merely for explanation of the present invention and are not intended to limit the present invention. Example

[0034] This embodiment discloses an automatically controlled electric heating kang. Figures 1-5 As shown, the electric cat bed includes a base 140, on which five mounting slots 1402 are sequentially provided. Each mounting slot 1402 is provided with an independent heating device 110 and a micro switch 1301. The heating device 110 can be an electric heating device such as an electric blanket, and the wire 1101 used therein passes through the rear side wall of the mounting slot 1402.

[0035] A load-bearing plate 120 is positioned above each mounting slot 1402. The load-bearing plate 120 includes a mounting portion 1202 and a heat-conducting portion 1201 that can be inserted into the mounting slot 1402. Six springs 1302 are fixed to the lower end surface of the mounting portion 1202. The springs 1302 are evenly arranged along the edge of the load-bearing plate 120. The springs 1302 are used to push the load-bearing plate 120 away from the microswitch 1301, thereby stopping the heating device 110 in the corresponding mounting slot 1402. The base 140 is provided with a mounting hole 1401 for the spring 1302 to extend into. In this embodiment, the springs 1302 and the microswitch 1301 are used to form a gravity sensing system. The springs 1302 are selected and the distance from the microswitch 1301 is adjusted according to the actual weight of the cat, ensuring that the load-bearing plate 120 can only press the microswitch 1301 to turn on the heating device 110 when the weight exceeds a certain value.

[0036] The combination of the micro switch 1301 and the spring 1302 in this embodiment is only one implementation of the gravity sensing system. Other devices that can use the weight change of the load-bearing plate 120 to control the opening and closing of the heating device are considered as alternative solutions.

[0037] For example: pressure sensor and elastic film: the pressure sensor can detect the pressure change applied to the elastic film. The load-bearing plate 120 is placed on the elastic film. When the weight on the load-bearing plate 120 changes, the pressure sensor outputs a corresponding electrical signal to control the device.

[0038] Photoelectric sensor: the position change of the load plate 120 is detected by the photoelectric sensor. When the load plate position is moved by the weight, the light path of the photoelectric sensor is changed, thereby generating a control signal.

[0039] Hall sensor and magnet: a magnet is installed on the load plate 120, and the position or motion state of the component is judged by detecting the change of the magnetic field through the Hall sensor, thereby realizing corresponding control.

[0040] The lower end surface of the load plate 120 can be provided with a clamping groove for clamping the spring 1302, thereby achieving installation and fixation of the spring 1302. At the same time, an adhesive such as hot melt adhesive can be used as an auxiliary to strengthen the fixation effect between the spring 1302 and the load plate 120 and the bottom wall of the mounting portion 1202. Other ways such as welding can also be used for fixation.

[0041] The upper end surface of the load plate 120 can be provided with a recess 1203 for the cat to lie down. The recess 1203 can be placed with a woolen fabric, thereby further improving the heat preservation effect of the cat bed.

[0042] Five indicator lights 150 are arranged on the outer side wall of the base 140. The indicator lights 150 are arranged at the position of the center line of the mounting groove 1402. Each indicator light 150 is connected in series with the heating device 110 in the corresponding mounting groove 1402. Through the indicator light 150, the operating state of the heating device 110 in the corresponding mounting groove 1402 can be more directly known.

[0043] In order to avoid the influence of light on the cat's rest when the cat hole is used at night, a light shield 160 is arranged above the indicator light 150 on the side wall of the base 140, and the light is limited below the light shield 160. The light shield 160 is flush with the upper end surface of the base 140, thereby making the device more compact. At the same time, a light strip 180 is arranged below the indicator light 150 on the side wall of the base 140. The light strip 180 can create a unique atmosphere and visual effect, thereby enhancing the aesthetic and artistic nature of the cat bed.

[0044] The indicator light 150 in the embodiment is electrically connected with a sound control switch 170. The circuit where the sound control switch 170 is located is connected with the circuit where the heating device 110 is located by OR logic. When the indicator light 150 is turned off at night and the cat is not in the cat bed, the pet owner can directly wake up the indicator light 150 through sound, and find the cat through the illumination of the indicator light 150. Therefore, the indicator light 150 can not only indicate the working state of the heating device 110, but also has the effect of auxiliary illumination.

[0045] In summary, the above is only a preferred embodiment of the present embodiment, and any changes and modifications made within the scope of the patent application of the present embodiment shall be within the scope of the present embodiment.

Claims

1. An automatically controlled electric heating cat bed, comprising a heating device (110), characterized in that: It also includes a load-bearing plate (120), and a gravity sensing system is provided below the load-bearing plate (120). The gravity sensing system controls the opening or closing of the heating device (110) according to the weight above the load-bearing plate (120); The gravity sensing system comprises a micro switch (1301) located below the load-bearing plate (120), and also comprises an elastic member for pushing the load-bearing plate (120) away from the micro switch (1301); The elastic member is a spring (1302) fixed below the load-bearing plate (120) and in a compressed state. When no object is placed above the load-bearing plate (120), the spring (1302) pushes the load-bearing plate (120) away from the micro switch (1301). It also includes a base (140), a spring (1302) fixed on the upper end surface of the base (140), and a plurality of springs (1302) are provided and evenly arranged along the edge of the load-bearing plate (120); The base (140) is provided with a mounting groove (1402) located below the load-bearing plate (120), and the heating device (110) is arranged in the mounting groove (1402). One end of the heating device (110) is connected to a wire (1101), and the wire (1101) passes through the side wall of the mounting groove (1402).

2. The automatically controlled electric heating cat bed according to claim 1, characterized in that: A mounting hole (1401) is provided on the base (140), and one end of the spring (1302) is fixed to the bottom wall of the mounting hole (1401).

3. The automatically controlled electric heating cat bed according to claim 1, characterized in that: The load-bearing plate (120) comprises a heat-conducting portion (1201) that can extend into the mounting groove (1402) and a mounting portion (1202) connected to a spring.

4. The automatically controlled electric heating cat bed according to claim 1, characterized in that: An indicator light (150) connected in series with the heating device (110) is provided on the outer side wall of the base (140).

5. The automatically controlled electric heating cat bed according to claim 4, characterized in that: A light shielding plate (160) located above the indicator light (150) is provided on the outer side wall of the base (140).

6. The automatically controlled electric heating cat bed according to claim 4, characterized in that: It also includes a voice-controlled switch (170) electrically connected to the indicator light (150), and the circuit where the voice-controlled switch (170) is located is connected to the circuit where the heating device (110) is located using an OR logic.

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