Refrigeration equipment

Abstract

The utility model relates to refrigeration equipment which comprises a box body, a supporting base and a control assembly, the supporting base is fixed in an equipment inner cavity of the box body, and a first inserting groove part and a second inserting groove part are formed in the supporting base; the control assembly comprises a supporting piece and a main control board, a first supporting leg and a second supporting leg are arranged at the bottom of the supporting piece, a first fixing part and a first inserting part are formed at the bottom of the first supporting leg and located on the front side and the rear side of the first supporting leg respectively, and a second inserting part is formed on the second supporting leg and located on the front side and the rear side of the second supporting leg respectively. The first supporting leg and the second supporting leg of the supporting piece are inserted into the first inserting groove part and the second inserting groove part of the supporting base through the first inserting part and the second inserting part correspondingly, preliminary fixing of the supporting piece is achieved, then the first fixing part on the first supporting leg is connected to the supporting base through the fastener, the installation process is simple and rapid, and the installation efficiency is improved. Assembling space reserved in the inner cavity of the equipment is reduced, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment, and in particular relates to a refrigeration device. Background Art

[0002] The current home appliance industry is highly competitive, and with raw material prices remaining high, the market response to home appliance products is not only based on cost considerations, but the functional configuration of the product itself directly determines its success or failure.

[0003] The refrigerator main control board is the control center of the entire refrigerator, and plays the role of receiving information and issuing control information. The existing refrigerator main control board is inconvenient to install, and the electrical components on the refrigerator main control board are easily damaged by vibration and compression. Generally, the main control board is first installed in the controller box, and then the controller box is fixed on the bracket, and then the bracket is fixed in the inner cavity of the equipment. The operation is cumbersome, and due to the limited space in the inner cavity of the equipment, sufficient operating space needs to be reserved during the connection of the main control board and the installation of the bracket, resulting in a large proportion of the equipment cavity occupied, poor installation stability of the controller box, bracket, etc. Summary of the invention

[0004] The utility model aims to provide a refrigeration device to solve the problems existing in the prior art that the existing main control board is complicated to install in the inner cavity of the device, has low assembly efficiency, and occupies too much space in the inner cavity of the device.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a refrigeration device, which comprises:

[0007] The box body comprises a box body shell and a box body liner, wherein a refrigeration cavity is formed in the box body liner, and an equipment cavity is further formed below the box body liner;

[0008] A support base, which is fixed to the bottom of the inner cavity of the device, and is formed with a first plug-in slot and a second plug-in slot;

[0009] A control component includes a support member and a main control panel detachably connected to the support member, wherein a first leg and a second leg are arranged at the bottom of the support member, a first fixing portion and a first plug-in portion are formed at the bottom of the first leg, the first fixing portion and the first plug-in portion are respectively located at the front and rear sides of the first leg, a second plug-in portion is formed on the second leg, and the second plug-in portion is located on the same side as the first plug-in portion; the first plug-in portion and the second plug-in portion are respectively connected to the first plug-in slot portion and the second plug-in slot portion, and the first fixing portion is connected to the support base via a fastener.

[0010] In some embodiments of the present application, a first limiting end face is formed in the first plug-in slot portion, a second limiting end face and a third limiting end face set at an angle are formed in the second plug-in slot portion, and two adjacent sides of the second plug-in portion are respectively connected to the second limiting end face and the third limiting end face.

[0011] In some embodiments of the present application, a positioning portion is further provided on the support base, and the positioning portion is located on the opposite side of the second plug-in slot, and the bottom of the second leg is connected between the second plug-in portion and the positioning portion.

[0012] In some embodiments of the present application, the first plug-in portion is a connecting protrusion formed at the bottom of the first leg and extending in a direction away from the first fixing portion.

[0013] In some embodiments of the present application, an installation cavity with an opening on one side is formed on the support member, the main control board is connected to the installation cavity, and a cover member is hinged on the opening of the installation cavity for controlling the switch of the installation cavity.

[0014] In some embodiments of the present application, a limiting horizontal portion and a first clamping portion are respectively formed on two opposite inner walls of the installation inner cavity.

[0015] In some embodiments of the present application, a limiting groove portion is formed between the limiting horizontal portion and the rear wall of the installation inner cavity, an installation groove portion is formed between the first clamping portion and the rear wall of the installation inner cavity, and the two ends of the main control board are respectively connected between the limiting groove portion and the installation groove portion.

[0016] In some embodiments of the present application, at least two first clamping portions are arranged at intervals along the height direction of the installation inner cavity, and a guide slope is formed on the outer side of each first clamping portion, and the guide slope is inclined toward the installation inner cavity along the installation direction of the main control board.

[0017] In some embodiments of the present application, two other opposite inner walls of the installation cavity are formed with position-limiting vertical portions extending into the installation cavity, and the rear side of the main control board is in contact with and connected to the position-limiting vertical portions.

[0018] In some embodiments of the present application, a second clamping portion is formed on the inner wall of the installation cavity, a buckle portion is formed at a corresponding position of the cover member, and the cover member is connected to the support member by clamping.

[0019] In some embodiments of the present application, a first connecting portion is further provided on the support member, and a second connecting portion is formed at a corresponding position of the cover member. Connecting holes are formed on both the first connecting portion and the second connecting portion, and fasteners pass through the connecting holes to further connect the cover member to the support member.

[0020] In some embodiments of the present application, the inner cavity of the device includes a compressor compartment, the support base and the control component are arranged in the compressor compartment, a compressor is also arranged in the compressor compartment, and the bottom of the compressor is fixed on the support base.

[0021] In some embodiments of the present application, a barrier is provided on one side of the compressor compartment, and a plurality of heat dissipation grids are dispersedly formed on the barrier.

[0022] In some embodiments of the present application, a capacitor bracket is further provided above the support member, the capacitor bracket is integrally formed with the support member, an installation portion is provided on the capacitor bracket, the capacitor is clipped into the installation portion and connected to the compressor through a wiring harness.

[0023] Compared with the prior art, the advantages and positive effects of the utility model are:

[0024] The refrigeration equipment involved in the present application has a main control board that is detachably connected to the support member, and the first leg and the second leg of the support member are respectively plugged into the first plug-in slot and the second plug-in slot of the support base through the first plug-in portion and the second plug-in portion to achieve preliminary fixation of the support member, and then the first fixing portion on the first leg is connected to the support base through the fastener, the installation process is simple and quick, the assembly space reserved in the inner cavity of the equipment is reduced, and the space utilization rate is improved;

[0025] The main control board is detachably connected to the installation cavity by means of a snap connection, with a high degree of integration, which simplifies the connection and fixing steps between the main control board and the equipment cavity. The installation cavity is sealed by a cover plate, which is beneficial to protecting the main control board and avoiding damage to the main control board.

[0026] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0028] Figure 1 This is one of the structural schematic diagrams of a refrigeration device according to an embodiment;

[0029] Figure 2 This is a second structural schematic diagram of a refrigeration device according to an embodiment;

[0030] Figure 3is a schematic diagram of the installation position of the control component according to the embodiment;

[0031] Figure 4 A schematic diagram of the disassembly of the control assembly and the support base according to an embodiment;

[0032] Figure 5 is a schematic diagram of the support base structure according to an embodiment;

[0033] Figure 6 is a schematic diagram of the structure of a supporting base portion according to an embodiment;

[0034] Figure 7 This is one of the schematic diagrams of the support structure according to the embodiment;

[0035] Figure 8 This is the second schematic diagram of the support structure;

[0036] Fig. 9 It is one of the schematic diagrams for installing the support member on the support base;

[0037] Fig.10 This is the second schematic diagram of the installation of the support member on the support base;

[0038] Fig.11 It is a schematic diagram of the installation of the capacitor on the support;

[0039] Fig.12 This is a schematic diagram of the separation of capacitors and support parts;

[0040] Reference numerals:

[0041] 100, box body; 101, refrigeration cavity; 102, equipment cavity;

[0042] 200, door body;

[0043] 300, control component;

[0044] 310, support member; 311, first leg; 3111, first fixing portion; 3112, first plug-in portion; 312, second leg; 3121, second plug-in portion; 313, first clamping portion; 314, position-limiting vertical portion; 315, position-limiting horizontal portion; 316, installation inner cavity; 317, first connecting portion; 318, second clamping portion;

[0045] 320, main control board; 330, cover plate; 331, buckle portion; 332, second connecting portion; 340, capacitor bracket; 341, mounting portion; 350, capacitor; 351, third clamping portion;

[0046] 400, support base; 410, first plug-in slot; 420, second plug-in slot; 421, second limit end surface; 422, third limit end surface; 430, first fixing hole; 440, positioning portion;

[0047] 500, barrier member; 510, heat dissipation grille. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0049] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present application.

[0050] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0051] In the description of this 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 can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0052] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0053] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0054] The refrigeration device in the present application generally comprises a box body, a door body and a refrigeration system, wherein at least a refrigeration compartment is formed in the box body, and the refrigeration compartment is opened and closed through the door body to meet the requirements of storing and retrieving articles.

[0055] The refrigeration system uses a compressor, condenser, expansion valve and evaporator to perform the refrigeration cycle of the refrigeration equipment. The refrigeration cycle includes a series of processes involving compression, condensation, expansion and evaporation to achieve cooling of the items in the box.

[0056] The low-temperature and low-pressure refrigerant enters the compressor, which compresses it into high-temperature and high-pressure refrigerant gas and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the surrounding environment through the condensation process.

[0057] The expansion valve expands the high-temperature and high-pressure liquid refrigerant condensed in the condenser into a low-pressure liquid refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the low-temperature and low-pressure refrigerant gas to the compressor. The evaporator can cool the items in the box by utilizing the latent heat of evaporation of the refrigerant.

[0058] refer to Figure 1-Figure 4The present application proposes a refrigeration device, which includes a box body 100 and a door body 200. The box body 100 includes a box body shell and a box body. A refrigeration cavity 101 with an opening facing upward is formed in the box body.

[0059] The opening of the refrigeration inner cavity 101 serves as an introduction port for placing objects to be refrigerated into the refrigeration inner cavity 101 or taking objects to be refrigerated out of the refrigeration inner cavity 101 .

[0060] An equipment inner cavity 102 is also formed between the box shell and the box body, for installing components related to the refrigeration system.

[0061] The refrigeration system includes a compressor, a condenser and an evaporator (not shown), and the compressor, the condenser and the evaporator are connected through a refrigeration pipeline.

[0062] The compressor and the condenser are installed in the equipment cavity 102, and the evaporator is attached to the outer wall of the box body away from the refrigeration cavity 101.

[0063] The low temperature generated by the evaporator during operation is transferred to the refrigeration inner cavity 101 through the box body, thereby cooling the refrigeration inner cavity 101 .

[0064] The equipment inner cavity 102 includes a compressor compartment, and the compressor is specifically installed in the compressor compartment.

[0065] A support base 400 is installed at the bottom of the compressor compartment, and the bottom of the compressor is fixed to the support base 400 through a shock-absorbing pad. The shock-absorbing pad can not only reduce the vibration transmission of the compressor and avoid damage to the compressor, but also help reduce noise.

[0066] A barrier member 500 is provided on one side of the compressor compartment. The barrier member 500 is formed by bending a plate. A connecting outer edge is formed on the peripheral side of the barrier member 500 for connecting with the side wall and the bottom of the equipment inner cavity 102 .

[0067] A plurality of heat dissipation grilles are dispersedly formed on the barrier member 500 for air flow to pass through.

[0068] The refrigeration equipment controls and adjusts various aspects of refrigeration through the control component 300.

[0069] refer to Figure 5 , Figure 6 Specifically, a first plug-in slot 410 and a second plug-in slot 420 are formed on the support base 400 for connecting the control component 300 .

[0070] For ease of understanding, the length direction of the support base 400 is defined as the first direction, and the width direction of the support base 400 is defined as the second direction.

[0071] The first inserting slot portion 410 and the second inserting slot portion 420 are respectively disposed on the left and right sides of the support base 400 along the second direction of the support base 400 .

[0072] The control assembly 300 is installed in the equipment inner cavity 102. Specifically, the control assembly 300 is fixed on a support base 400 in the compressor compartment.

[0073] Combination Figure 4 The control component 300 includes a support member 310 and a main control board 320 detachably connected to the support member 310. The main control board 320 is the "brain" of the entire refrigerator system and is responsible for controlling each link of the operation of the refrigeration equipment to ensure the normal operation of the refrigeration equipment.

[0074] Specifically, the main control board 320 can control the main components of the refrigerator, such as the condenser, compressor, and fan, through electronic control technology, thereby achieving temperature control of the refrigerator and freezer compartments, and can also make corresponding adjustments based on changes in ambient temperature and humidity to ensure that the temperature inside the refrigerator remains constant.

[0075] Therefore, the main control board 320 needs to be firmly and stably connected in the compressor compartment.

[0076] The support member 310 serves as a connection base for the main control board 320 . In addition to fixing the main control board 320 , it also plays a role in fixing the control assembly 300 on the support base 400 .

[0077] refer to Figure 7-10 Specifically, the bottom of the support member 310 is provided with a first leg 311 and a second leg 312 , and the first leg 311 and the second leg 312 correspond to the positions of the first plug-in slot portion 410 and the second plug-in slot portion 420 , respectively.

[0078] A first fixing portion 3111 and a first plug-in portion 3112 are respectively formed at the bottom of the first leg 311, and the first fixing portion 3111 and the first plug-in portion 3112 are respectively located at the front and rear sides of the first leg 311, that is, the first fixing portion 3111 and the first plug-in portion 3112 are respectively arranged at the front and rear sides of the first leg 311 along the first direction.

[0079] A second plugging portion 3121 is formed on the second leg 312 , and the second plugging portion 3121 and the first plugging portion 3112 are located on the same side.

[0080] The first plugging portion 3112 and the second plugging portion 3121 are connected to the first plugging slot 410 and the second plugging slot 420 respectively, and the first fixing portion 3111 is connected to the support base 400 through a fastener.

[0081] Specifically, a first fixing hole 430 is provided at a corresponding position of the support base 400, a through hole is formed on the first fixing portion 3111, the first fixing hole 430 is a threaded hole, the fastener is a fastening screw, and the fastener passes through the through hole on the first fixing portion 3111 and is threadedly connected in the first fixing hole 430.

[0082] The first plugging slot 410 is a groove structure with an opening at the front side. A first limiting end surface is formed in the first plugging slot 410 . The first limiting end surface is located at the rear side of the first plugging slot 410 and is used to limit the installation position of the first leg 311 .

[0083] The first insertion slot 410 may be a groove structure formed by cutting and pressing the support base 400 . In addition to the front side being open, both sides of the first insertion slot 410 may also be open structures.

[0084] Alternatively, the first inserting slot 410 may also be separately processed and assembled on the supporting base 400 .

[0085] A second limiting end surface 421 and a third limiting end surface 422 arranged at an angle are formed in the second plugging slot 420 , and two adjacent sides of the second plugging portion 3121 are connected to the second limiting end surface 421 and the third limiting end surface 422 respectively.

[0086] The second limiting end surface 421 is located at the rear side of the second plugging slot 420 , and the second limiting end surface 421 is located at a side close to the first plugging slot 410 or away from the first plugging slot 410 .

[0087] In some embodiments of the present application, a positioning portion 440 is further provided on the support base 400 , and the positioning portion 440 is located on the opposite side of the second plug-in slot 420 along the first direction, and the bottom of the second leg 312 is connected between the second plug-in portion 3121 and the positioning portion 440 .

[0088] The positioning portion 440 may also be a bent structure formed on the support base 400 and extending upward.

[0089] The first inserting portion 3112 is a connecting protrusion formed at the bottom of the first leg 311 and extending in a direction away from the first fixing portion 3111 .

[0090] The second plug-in portion 3121 is a connecting protrusion formed at the bottom of the second leg 312 and extending in the same direction as the first plug-in portion 3112 .

[0091] During installation, the first plug-in portion 3112 and the second plug-in portion 3121 are simultaneously plugged into the corresponding first plug-in slot portion 410 and the second plug-in slot portion 420. After the plug-in is completed, the first fixing portion 3111 of the fastener is fixed in the first fixing hole 430, and then the positioning portion 440 on the support base 400 is bent upward to contact the front side of the second leg 312 to complete the connection and fixation between the support member 310 and the support base 400.

[0092] The refrigeration equipment involved in the present application has a main control board 320 that is detachably connected to the support member 310. The first leg 311 and the second leg 312 of the support member 310 are respectively plugged into the first plug-in slot 410 and the second plug-in slot 420 of the support base 400 through the first plug-in portion 3112 and the second plug-in portion 3121, thereby achieving preliminary fixation of the support member 310. Then, the first fixing portion 3111 on the first leg 311 is connected to the support base 400 through fasteners. The installation process is simple and quick, which reduces the assembly space reserved in the equipment cavity 102 and improves space utilization.

[0093] Next, the connection between the main control board 320 and the support member 310 is described in detail:

[0094] Reference again Figure 7 , Figure 8 A mounting inner cavity 316 with an opening on one side is formed on the support member 310, and specifically, the mounting inner cavity 316 is opened on the front side.

[0095] The main control board 320 is connected to the installation cavity 316 , and a cover plate 330 is hinged on the opening of the installation cavity 316 for controlling the switch of the installation cavity 316 .

[0096] In some embodiments of the present application, a limiting transverse portion 315 and a first clamping portion 313 are respectively formed on two opposite inner walls of the installation inner cavity 316 .

[0097] For example but not limited to, the limiting horizontal portion 315 and the first clamping portion 313 are respectively located on the left and right side walls of the installation inner cavity 316 .

[0098] The limiting transverse portion 315 is formed on the side wall of the installation inner cavity 316 and extends toward the inside of the installation inner cavity 316 , and a limiting groove is formed between the limiting transverse portion 315 and the rear wall of the installation inner cavity 316 .

[0099] An installation groove is formed between the first clamping portion 313 and the rear wall of the installation inner cavity 316 , and two ends of the main control board 320 are respectively connected between the limiting groove and the installation groove.

[0100] At least two limiting transverse portions 315 and first clamping portions 313 are arranged at intervals along the height direction of the installation inner cavity 316 to improve the clamping effect on the main control board 320 .

[0101] A guiding slope is formed on the outer side of each first clamping portion 313 , and the guiding slope is inclined toward the installation inner cavity 316 along the installation direction of the main control board.

[0102] During installation, one side of the main control board 320 is first inserted into the limiting groove, and then the opposite side is moved along the guide slope into the installation groove to fix the main control board 320 .

[0103] In some embodiments of the present application, in order to further improve the installation stability of the main control board 320 , two other opposite inner walls of the installation cavity 316 are formed with limiting vertical portions 314 extending into the installation cavity 316 .

[0104] That is, a limiting upright portion 314 is respectively provided on the upper and lower side walls of the installation cavity 316 , and a limiting support surface is formed on the front side of the limiting upright portion 314 . The distance between the limiting support surface and the front end surface of the installation groove portion is adapted to the thickness of the main control board 320 .

[0105] That is, in the installed state, when both sides of the main control board 320 are respectively installed on the limiting groove portion and the installation groove portion, the rear side of the main control board 320 is in contact with and connected to the limiting stand portion 314 .

[0106] The cover plate 330 is also connected to the support member 310 by snap-fitting to facilitate switch maintenance.

[0107] Specifically, a second clamping portion 318 is formed on the inner wall of the installation inner cavity 316 , and the second clamping portion 318 is specifically a clamping groove opened on the side wall of the installation inner cavity 316 .

[0108] A buckle portion 331 is formed at a corresponding position of the cover member 330 , and the cover member 330 is connected to the support member 310 by means of a buckle connection.

[0109] A first connection portion 317 is also provided on the support member 310, and the first connection portion 317 can be set on the lower side of the opening position of the installation cavity 316. A second connection portion 332 is formed at the corresponding position of the cover member 330. Connection holes are formed on the first connection portion 317 and the second connection portion 332, and fasteners pass through the connection holes to further connect the cover member 330 to the support member 310.

[0110] The main control board 320 is detachably connected to the installation cavity 316 by means of a snap connection, with a high degree of integration, which simplifies the connection and fixing steps between the main control board 320 and the device cavity 102. The installation cavity 316 is sealed by a cover member 330, which is beneficial to protecting the main control board 320 and avoiding damage to the main control board 320.

[0111] refer to Fig.11 , Fig.12In some embodiments of the present application, a capacitor bracket 340 is further provided above the support member 310, and the capacitor bracket 340 and the support member 310 are integrally formed by injection molding.

[0112] The capacitor bracket 340 is disposed above the support member 310 along the depth direction of the installation cavity 316 .

[0113] The capacitor bracket 340 is provided with a mounting portion 341 , and the mounting portion 341 is specifically a through-hole structure provided on the capacitor bracket 340 .

[0114] A third clamping portion 351 is provided at one end of the capacitor 350 , and the capacitor 350 is clamped to the mounting portion 341 via the third clamping portion 351 , and is connected to the compressor via a wiring harness.

[0115] In addition to connecting and fixing the main control board 320, the support member 310 also integrates the function of fixing the capacitor 350, which has more diverse functions and reduces the installation process of components. After the support member 310 is plugged in, only one fastener is needed to complete the connection and fixation with the support base 400;

[0116] The cover member 330 is connected to the support member 310 in a flip-cover manner. During the closing process, after the snap connection is completed, only one fastener is needed to seal the cover member 330 on the outside of the installation cavity 316, thereby providing comprehensive protection for the main control board 320 therein. The operation space is small, and the advantages include easy assembly and disassembly, and high assembly efficiency.

[0117] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0118] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A refrigeration device, characterized in that: include: The box body comprises a box body shell and a box body liner, wherein a refrigeration cavity is formed in the box body liner, and an equipment cavity is further formed below the box body liner; A support base, which is fixed to the bottom of the inner cavity of the device, and is formed with a first plug-in slot and a second plug-in slot; A control component includes a support member and a main control panel detachably connected to the support member, wherein a first leg and a second leg are arranged at the bottom of the support member, a first fixing portion and a first plug-in portion are formed at the bottom of the first leg, the first fixing portion and the first plug-in portion are respectively located at the front and rear sides of the first leg, a second plug-in portion is formed on the second leg, and the second plug-in portion is located on the same side as the first plug-in portion; the first plug-in portion and the second plug-in portion are respectively connected to the first plug-in slot portion and the second plug-in slot portion, and the first fixing portion is connected to the support base via a fastener.

2. The refrigeration equipment according to claim 1, characterized in that: A first limiting end face is formed in the first plug-in slot, a second limiting end face and a third limiting end face arranged at an angle are formed in the second plug-in slot, and two adjacent sides of the second plug-in portion are respectively connected to the second limiting end face and the third limiting end face.

3. The refrigeration equipment according to claim 1, characterized in that: The support base is also provided with a positioning portion, which is located at the opposite side of the second plug-in slot, and the bottom of the second leg is connected between the second plug-in portion and the positioning portion.

4. The refrigeration equipment according to claim 1, characterized in that: The support member is formed with an installation cavity with an opening on one side, the main control board is connected in the installation cavity, and a cover plate is hinged on the opening of the installation cavity for controlling the switch of the installation cavity.

5. The refrigeration equipment according to claim 4, characterized in that: A limited horizontal portion and a first clamping portion are respectively formed on two opposite inner walls of the installation inner cavity; A limiting groove is formed between the limiting horizontal portion and the rear wall of the installation inner cavity, an installation groove is formed between the first clamping portion and the rear wall of the installation inner cavity, and two ends of the main control board are respectively connected between the limiting groove and the installation groove.

6. The refrigeration device according to claim 5, characterized in that: At least two first clamping parts are arranged at intervals along the height direction of the installation inner cavity, and a guiding slope is formed on the outer side of each first clamping part. The guiding slope is inclined toward the installation inner cavity along the installation direction of the main control board.

7. The refrigeration equipment according to claim 5, characterized in that: The other two inner walls opposite to each other of the installation inner cavity are formed with position-limiting vertical parts extending into the installation inner cavity, and the rear side of the main control board is in contact with and connected to the position-limiting vertical parts.

8. The refrigeration equipment according to claim 4, characterized in that: A second clamping portion is formed on the inner wall of the installation cavity, a buckle portion is formed at a corresponding position of the cover plate, and the cover plate is connected to the support member by clamping.

9. The refrigeration device according to claim 5, characterized in that: The support member is also provided with a first connection portion, and a second connection portion is formed at a corresponding position of the cover member. Both the first connection portion and the second connection portion are formed with connection holes, and fasteners pass through the connection holes to further connect the cover member to the support member.

10. The refrigeration device according to claim 1, characterized in that: A capacitor bracket is also provided above the support member, the capacitor bracket is integrally formed with the support member, a mounting portion is provided on the capacitor bracket, the capacitor is clipped into the mounting portion and connected to the compressor through a wiring harness.

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