Heat pump unit panel and heat pump unit

Abstract

The utility model relates to the technical field of air source heat pump equipment, and discloses a heat pump unit panel and a heat pump unit, the heat pump unit panel mainly comprises a panel body, an aromatherapy box and a heating element, the panel body is provided with a containing box, the containing box is provided with a first flow guide hole, the aromatherapy box and the heating element are both arranged in the containing box, and the heating element is provided with a second flow guide hole. A second flow guide hole communicated with the first flow guide hole is formed in the aromatherapy box. The aromatherapy box is heated through the heating piece to volatilize fragrance, airflow blown out of the heat pump unit passes through the first flow guide hole and the second flow guide hole and then enters the aromatherapy box, the volatilized fragrance is taken away and discharged out of the heat pump unit so as to cover unpleasant smell formed by defrosting, and the use experience can be improved. In addition, the aromatherapy box is arranged in the containing box and is convenient to mount and dismount, and the heating piece is arranged outside the aromatherapy box, so that the aromatherapy body in the aromatherapy box can be effectively prevented from being damaged due to direct heating.

Description

Technical Field

[0001] The utility model relates to the technical field of air source heat pump equipment, in particular to a heat pump unit panel and a heat pump unit. Background Art

[0002] The heat pump unit is a kind of air source equipment, which mainly uses the working principle of compressed refrigerant cycle and is a temperature regulating device that absorbs ambient air as a heat source to produce hot air. Compared with traditional coal-fired, gas-fired or directly electrically heated products, the heat pump unit has lower usage costs and is safe, environmentally friendly and pollution-free.

[0003] Defrosting is one of the main functions of the heat pump unit. During the defrosting process of the heat pump unit, part of the condensed water discharged will remain at the chassis and contact with the dust in the air. Since dust usually carries a large number of bacteria, the remaining condensed water is likely to form a culture medium for bacteria, thus emitting an unpleasant smell, resulting in a poor user experience of the heat pump unit. Summary of the Utility Model

[0004] The first technical problem solved by the utility model is to provide a heat pump unit panel, which effectively solves the problem that the condensed water generated during the defrosting process of the heat pump unit is likely to form an unpleasant smell, resulting in a poor user experience of the heat pump unit. By providing a receiving box equipped with an aromatherapy box and a heating element on the panel body, the airflow generated by the heat pump unit is used to carry out the fragrance, so as to cover the unpleasant smell and have a good user experience.

[0005] The second technical problem solved by the utility model is to provide a heat pump unit, which effectively solves the problem that the condensed water generated during the defrosting process of the heat pump unit is likely to form an unpleasant smell, resulting in a poor user experience of the heat pump unit. By providing a receiving box equipped with an aromatherapy box and a heating element on the panel body, the airflow generated by the heat pump unit is used to carry out the fragrance, so as to cover the unpleasant smell and have a good user experience.

[0006] The above first technical problem is solved by the following technical solutions:

[0007] A heat pump unit panel includes a panel body, an aromatherapy box and a heating element. A receiving box is provided on the panel body. The receiving box is provided with a first diversion hole. Both the aromatherapy box and the heating element are arranged in the receiving box. The aromatherapy box is provided with a second diversion hole communicated with the first diversion hole.

[0008] Compared with the background art, the heat pump unit panel described in the present utility model has the following beneficial effects: A receiving box is provided on the panel body, and a heating element and an aromatherapy box are installed in the receiving box. The aromatherapy box is heated by the heating element to volatilize the fragrance. The air flow blown out of the heat pump unit enters the aromatherapy box after passing through the first diversion holes of the receiving box and the second diversion holes of the aromatherapy box, and brings the volatilized fragrance outside the panel body to cover unpleasant odors, which is beneficial to improving the use experience. In addition, the aromatherapy box is arranged in the receiving box, which is convenient for installation and disassembly. Since the heating element is arranged outside the aromatherapy box and does not directly heat the aromatherapy body, the aromatherapy body can also be prevented from being damaged due to direct heat.

[0009] In one embodiment, the receiving box includes a rear side plate and a surrounding plate surrounding the rear side plate. The end of the surrounding plate away from the rear side plate is provided with a flanging turned outwards, and the flanging is fixedly connected to the panel body. The aromatherapy box is arranged in the space surrounded by the surrounding plate and the rear side plate.

[0010] In one embodiment, at least one first magnetic member is provided on the rear side of the aromatherapy box. The receiving box is a sheet metal part, and the aromatherapy box is magnetically attracted and arranged in the receiving box through the first magnetic member.

[0011] In one embodiment, the heating element is an electric heating tape, and the electric heating tape is at least arranged along the inner wall of the receiving box.

[0012] In one embodiment, a filter screen with an activated carbon layer and a drying layer is also covered on the inner side of the receiving box.

[0013] In one embodiment, an aromatherapy body is arranged in the aromatherapy box. An opening is provided on the front side of the aromatherapy box. A chute is arranged at the bottom of the aromatherapy box along the front-rear direction. A support plate is arranged at the bottom of the aromatherapy body, and the support plate is slidably arranged in the chute.

[0014] In one embodiment, a cover plate is further included. The cover plate covers the opening, and a third diversion hole is provided on the plate surface of the cover plate.

[0015] In one embodiment, a plurality of card slots are provided on the peripheral side of the panel body where the receiving box is located. A plurality of buckles corresponding to the plurality of card slots one by one are provided on the side of the cover plate facing the panel body, and the plurality of buckles are respectively clamped with the plurality of card slots.

[0016] In one embodiment, a second magnetic member is provided on the side of the cover plate facing the panel body, and the second magnetic member is magnetically connected to the panel body.

[0017] The above second technical problem is solved by the following technical solution:

[0018] A heat pump unit, comprising a unit body and the above-mentioned heat pump unit panel, wherein the panel body is arranged on the front side of the unit body, and the first diversion hole is communicated with the interior of the unit body.

[0019] Compared with the background art, the heat pump unit of the present utility model has the following beneficial effects: The heat pump unit provided with the heat pump unit panel uses the air flow blown out by the unit body to carry out the volatilized fragrance in the aromatherapy box to cover unpleasant odors, and the use experience is better. Moreover, it is convenient to disassemble and install the aromatherapy box, and it can also prevent the aromatherapy body from being damaged due to direct heating. Description of the Drawings

[0020] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is an exploded view of a heat pump unit according to an embodiment of the present utility model;

[0022] Figure 2 It is Figure 1 a partial enlarged view of part A in

[0023] Figure 3 It is a structural schematic diagram of a heat pump unit according to an embodiment of the present utility model;

[0024] Figure 4 It is Figure 3 a partial enlarged view of part B in

[0025] Figure 5 It is a structural schematic diagram of the accommodation box and the aromatherapy box according to an embodiment of the present utility model;

[0026] Figure 6 It is a structural schematic diagram of the cover plate according to an embodiment of the present utility model.

[0027] Description of the Reference Numerals:

[0028] 1. Panel body; 101. Card slot; 102. Air outlet; 2. Aromatherapy box; 201. Second diversion hole; 202. First magnetic member; 203. Slide groove; 3. Heating member; 4. Accommodation box; 401. First diversion hole; 402. Rear side plate; 403. Enclosing plate; 404. Flanging; 5. Filter screen; 6. Aromatherapy body; 601. Support plate; 7. Cover plate; 701. Third diversion hole; 702. Buckle; 703. Second magnetic member; 8. Unit body; 9. Fan. Detailed Embodiments

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0030] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0031] The terms "first" and "second" are only used for descriptive purposes, and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "plurality" is two or more.

[0032] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0033] The following is combined with Figures 1 to 6 to describe the embodiments of the present invention.

[0034] According to an embodiment of the present invention, on the one hand, as shown in Figure 1 and Figure 2 , a heat pump unit panel is provided, which mainly includes a panel body 1, an aromatherapy box 2, and a heating element 3.

[0035] A receiving box 4 is provided on the panel body 1. The receiving box 4 is provided with a first diversion hole 401. The first diversion hole 401 is communicated with the inside of the heat pump unit. A blower 9 is provided inside the heat pump unit. An air outlet 102 is also provided on the panel body 1. After the blower 9 generates air flow, the air flow is discharged through the air outlet 102. Part of the air flow enters the inside of the receiving box 4 through the first diversion hole 401.

[0036] The accommodation box 4 has an opening, and both the aromatherapy box 2 and the heating element 3 are installed inside the accommodation box 4. An aromatherapy body 6 is provided inside the aromatherapy box 2. The heating element 3 is used to heat the aromatherapy body 6 inside the aromatherapy box 2, and the aromatherapy body 6 volatilizes fragrance after being heated. A second diversion hole 201 communicating with the first diversion hole 401 is formed in the aromatherapy box 2. After the air flow enters the accommodation box 4, it then enters the aromatherapy box 2 through the second diversion hole 201 to carry out the fragrance volatilized by the aromatherapy body 6.

[0037] It can be seen from this that for the heat pump unit panel provided by the embodiment of the present utility model, an accommodation box 4 is provided on the panel body 1, and a heating element 3 and an aromatherapy box 2 are installed inside the accommodation box 4. The heating element 3 heats the aromatherapy body 6 inside the aromatherapy box 2, and the aromatherapy body 6 volatilizes fragrance when heated. The air flow blown out from the heat pump unit enters the aromatherapy box 2 after passing through the first diversion hole 401 of the accommodation box 4 and the second diversion hole 201 of the aromatherapy box 2, and carries the volatilized fragrance outside the panel body 1 to cover unpleasant odors, which is beneficial to improving the use experience. In addition, the aromatherapy box 2 is arranged inside the accommodation box 4, which is also convenient for installation and disassembly. Since the heating element 3 is arranged outside the aromatherapy box 2 and does not directly heat the aromatherapy body 6, it can also avoid damage to the aromatherapy body 6 due to direct heating.

[0038] It should be noted that the embodiment of the present utility model does not limit the structure of the accommodation box 4. The accommodation box 4 can be built in the panel body 1, which is beneficial to saving the use space, or can be protrudingly arranged outside the panel body 1 for convenient disassembly.

[0039] In one embodiment, as Figure 5 shown, the accommodation box 4 includes a rear side plate 402 and a surrounding plate 403 surrounding the four sides of the rear side plate 402. One end of the surrounding plate 403 away from the rear side plate 402 is provided with a flanging 404 that is turned outward, and the flanging 404 is fixedly connected to the panel body 1. The aromatherapy box 2 is arranged in the space surrounded by the surrounding plate 403 and the rear side plate 402.

[0040] Specifically, the rear side plate 402, the surrounding plate 403 and the flanging 404 are integrally formed, with relatively high structural strength. The flanging 404 is welded inside the panel body 1, and the connection is firm. A plurality of first diversion holes 401 are respectively formed in the rear side plate 402 and the surrounding plate 403.

[0041] In one embodiment, as Figure 5 shown, at least one first magnetic member 202 is provided on the rear side of the aromatherapy box 2. The accommodation box 4 is a sheet metal part, and the aromatherapy box 2 is magnetically attracted and arranged inside the accommodation box 4 by the first magnetic member 202, which is convenient for installation and disassembly. The first magnetic member 202 can adopt conventional magnetic members such as magnets and electromagnets.

[0042] In order to improve the connection stability between the aromatherapy box 2 and the accommodation box 4, as Figure 5As shown, a first magnetic member 202 is respectively provided at four corners on the rear side of the aromatherapy box 2.

[0043] In addition, a plurality of second diversion holes 201 may be formed on the rear side of the aromatherapy box 2, and the first magnetic member 202 may also be installed on some of the second diversion holes 201 to save the installation space of the first magnetic member 202.

[0044] In one embodiment, as Figure 4 shown, the heating member 3 is an electric heating belt, and the electric heating belt is at least arranged along the inner wall of the accommodation box 4, with uniform heating.

[0045] In one embodiment, as Figure 4 shown, a filter screen 5 with an activated carbon layer and a drying layer is further covered on the inner side of the accommodation box 4. The activated carbon layer can effectively adsorb odors, and the drying layer can absorb the condensed water in the air flow.

[0046] It should be noted that the embodiments of the present utility model do not limit the materials of the activated carbon layer and the drying layer. Exemplarily, the activated carbon layer may adopt a high-efficiency nano-activated carbon layer, and the drying layer may adopt a calcium chloride drying layer.

[0047] In one embodiment, as Figure 2 shown, an opening is provided on the front side of the aromatherapy box 2, a chute 203 is provided on the bottom of the aromatherapy box 2 along the front-rear direction, a support plate 601 is provided at the bottom of the aromatherapy body 6, and the support plate 601 is slidably arranged in the chute 203. The aromatherapy box 2 may be made of a plastic part. The support plate 601 is used to support the aromatherapy body 6. In addition, the support plate 601 can be detachably connected to the aromatherapy box 2 through the chute 203. Only by pulling out or inserting the support plate 601 from the chute 203, the aromatherapy body 6 can be replaced, and the replacement is simple and convenient for use.

[0048] Specifically, the bottom of the aromatherapy box 2 is bent upward by 90° to form a pair of bent portions, and the pair of bent portions are arranged oppositely. A gap is left between the bent portion and the bottom of the aromatherapy box 2, and this gap serves as the chute 203. The opposite sides of the support plate 601 are respectively slidably arranged at the chute 203. A hand-held plate is integrally provided at the front end of the support plate 601, and the hand-held plate is perpendicular to the support plate 601 so that the user can pull the support plate 601 through the hand-held plate.

[0049] The top, bottom, front, and rear directions of the embodiments of the present utility model are as Figure 1 shown.

[0050] In one embodiment, as Figure 1 and Figure 2As shown, the heat pump unit panel further includes a cover plate 7, which covers the opening of the aromatherapy box 2. The plate surface of the cover plate 7 is provided with a third diversion hole 701. The cover plate 7 is used to protect the aromatherapy box 2, prevent the aromatherapy box 2 from falling out of the accommodation box 4, and can prevent foreign objects from entering the accommodation box 4 and the aromatherapy box 2. In addition, the cover plate 7 can also cover the open mouth of the accommodation box 4 to protect the accommodation box 4 at the same time.

[0051] It should be noted that the embodiments of the present invention do not limit the structure of the cover plate 7. Exemplarily, the cover plate 7 includes an outer frame and a grille provided inside the outer frame. The grille has a plurality of third diversion holes 701.

[0052] In addition, the embodiments of the present invention do not limit the installation method of the cover plate 7, and any existing installation method can be selected according to needs.

[0053] In one embodiment, as Figure 2 and Figure 6 shown, a plurality of card slots 101 are provided on the peripheral side of the panel body 1 around the accommodation box 4. On the side of the cover plate 7 facing the panel body 1, there are a plurality of buckles 702 corresponding to the plurality of card slots 101 one by one. The plurality of buckles 702 are respectively clamped with the plurality of card slots 101, which facilitates the quick installation of the cover plate 7.

[0054] It should be noted that the embodiments of the present invention do not limit the number of the card slots 101, and two, three or more than three can be selected according to needs. In addition, the number of the buckles 702 is set corresponding to the card slots 101 one by one. Exemplarily, as Figure 2 shown, a card slot 101 is respectively provided at the four corners of the peripheral side of the panel body 1 around the accommodation box 4, and the connection is firm.

[0055] Furthermore, in one embodiment, as Figure 6 shown, a second magnetic member 703 is provided on the side of the cover plate 7 facing the panel body 1. The second magnetic member 703 is magnetically connected to the panel body 1, with a simple structure and convenient installation and disassembly. The second magnetic member 703 can adopt conventional magnetic members such as magnets and electromagnets.

[0056] The working principle of the embodiments of the present invention is as follows:

[0057] When aromatherapy is required, the switch is turned on, and the electric heating belt heats the aromatherapy body 6 in the aromatherapy box 2. The aromatherapy body 6 volatilizes fragrance when heated. The fan 9 in the heat pump unit forms an air flow. The air flow first enters the accommodation box 4 through the first diversion hole 401, then enters the aromatherapy box 2 through the second diversion hole 201 and takes away the fragrance, and finally flows out from the third diversion hole 701 of the cover plate 7.

[0058] According to the embodiments of the present invention, on the other hand, as Figure 1 and Figure 3As shown in the figure, a heat pump unit is also provided, which mainly includes a unit body 8 and the above-mentioned heat pump unit panel.

[0059] Specifically, the panel body 1 is arranged on the front side of the unit body 8, and the first diversion hole 401 is communicated with the inside of the unit body 8. A fan 9 is arranged inside the unit body 8, and an air outlet 102 is also arranged on the panel body 1. The fan 9 discharges hot air flow through the air outlet 102 for users to use. Part of the air flow enters the accommodation box 4 through the first diversion hole 401, and then enters the aromatherapy box 2 through the second diversion hole 201 and takes away the fragrance.

[0060] In the heat pump unit of the embodiment of the present utility model equipped with the heat pump unit panel, the fragrance volatilized in the aromatherapy box 2 is carried out by the air flow blown out by the unit body 8 to cover unpleasant odors, and the use experience is better. Moreover, it is convenient to disassemble and install the aromatherapy box 2, and it can also prevent the aromatherapy body 6 from being damaged due to direct heat.

[0061] It should be noted that the embodiment of the present utility model does not limit the installation structure of the panel body 1 and the unit body 8. It can be a snap-in fixing structure, for example, connected by snap connection for convenient and rapid installation, or it can be set as a fastener fixing structure, for example, connected by bolts for firm connection.

[0062] In one embodiment, the heat pump unit further includes a switch, and the electric heating tape is electrically connected to the switch. By controlling the opening and closing of the switch, the consumption of the aromatherapy body 6 can be effectively controlled, the utilization rate of the aromatherapy body 6 can be improved, and the use cost can be saved.

[0063] When aromatherapy is needed, the switch is turned on, the electric heating tape heats the aromatherapy box 2, indirectly heats the aromatherapy body 6, and the aromatherapy body 6 volatilizes due to heat to produce fragrance, and the fragrance flows out with the air flow.

[0064] Further, in one embodiment, the heat pump unit further includes a controller, a timer and an alarm. The timer, the alarm and the switch are respectively electrically connected to the controller. The timer is used to detect the opening duration of the switch and transmit the opening duration to the controller. The controller is used to determine the consumption state of the aromatherapy body 6 according to the opening duration, and control the alarm to alarm after the aromatherapy body 6 is consumed, so as to remind the user to replace the aromatherapy body 6 in time.

[0065] It should be noted that the controller can be any existing controller selected according to needs. For example, the controller can select existing controllers such as a micro control unit (MCU), a central processing unit, and an electronic control unit (ECU). Of course, other conventional controllers can also be selected according to needs. The embodiment of the present utility model does not limit this.

[0066] In addition, the embodiments of the present utility model do not limit the timer and the alarm either. For example, the timer can be a stopwatch timer, and the alarm can be a buzzer or an indicator light.

[0067] In the specific content of the above specific embodiments, the technical features can be combined arbitrarily without contradiction. For the sake of brevity of description, not all possible combinations of the above technical features are described. However, as long as the combinations of these technical features do not exist in contradiction, they should be considered to be within the scope described in this specification.

[0068] The specific content of the above specific embodiments only expresses several embodiments of the present utility model, and its description is relatively specific and detailed. However, it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A heat pump unit panel, characterized in that: It includes a panel body (1), an aromatherapy box (2) and a heating element (3). A receiving box (4) is provided on the panel body (1). The receiving box (4) is provided with a first diversion hole (401). The aromatherapy box (2) and the heating element (3) are both arranged in the receiving box (4). The aromatherapy box (2) is provided with a second diversion hole (201) communicating with the first diversion hole (401).

2. The heat pump unit panel according to claim 1, characterized in that: The receiving box (4) includes a rear side plate (402) and a surrounding plate (403) surrounding the rear side plate (402). One end of the surrounding plate (403) away from the rear side plate (402) is provided with a turned-out flange (404). The flange (404) is fixedly connected to the panel body (1). The aromatherapy box (2) is arranged in the space surrounded by the surrounding plate (403) and the rear side plate (402).

3. The heat pump unit panel according to claim 1, wherein: At least one first magnetic part (202) is provided on the rear side of the aromatherapy box (2). The receiving box (4) is a sheet metal part. The aromatherapy box (2) is magnetically attracted and arranged in the receiving box (4) through the first magnetic part (202).

4. The heat pump unit panel according to claim 1, characterized in that: The heating element (3) is an electric heating tape. The electric heating tape is at least arranged along the inner wall of the receiving box (4).

5. The heat pump unit panel according to claim 1, characterized in that: A filter screen (5) with an activated carbon layer and a drying layer is further covered on the inner side of the receiving box (4).

6. The heat pump unit panel according to any one of claims 1 to 5, characterized in that: An aromatherapy body (6) is arranged in the aromatherapy box (2). An opening is provided on the front side of the aromatherapy box (2). A chute (203) is arranged at the bottom of the aromatherapy box (2) along the front-rear direction. A support plate (601) is arranged at the bottom of the aromatherapy body (6). The support plate (601) is slidably arranged in the chute (203).

7. The heat pump unit panel according to claim 6, characterized in that: It further includes a cover plate (7). The cover plate (7) covers the opening. The plate surface of the cover plate (7) is provided with a third diversion hole (701).

8. The heat pump unit panel according to claim 7, characterized in that: A plurality of card slots (101) are provided on the periphery of the panel body (1) where the receiving box (4) is located. A plurality of buckles (702) corresponding to the plurality of card slots (101) one by one are provided on the side of the cover plate (7) facing the panel body (1). The plurality of buckles (702) are respectively clamped with the plurality of card slots (101).

9. The heat pump unit panel according to claim 7, characterized in that: A second magnetic part (703) is provided on the side of the cover plate (7) facing the panel body (1). The second magnetic part (703) is magnetically connected to the panel body (1).

10. A heat pump unit, characterized in that: It includes a unit body (8) and the heat pump unit panel according to any one of claims 1 to 9. The panel body (1) is arranged on the front side of the unit body (8). The first diversion hole (401) communicates with the inside of the unit body (8).

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