Air conditioner
By setting up an evaporator in a small integrated air conditioner and using its evaporation and heat absorption characteristics to cool down and dissipate the electrical control components, the problem of increasing energy consumption and space occupation when assisting heat dissipation in the prior art is solved, and a more efficient heat dissipation effect and lower energy consumption are achieved.
Patent Information
- Application Number
- CN202420574539.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The existing small integrated air conditioners increase space demand and energy consumption when assisting heat dissipation, making it difficult to effectively reduce the temperature of electronically controlled components.
By setting an evaporator in the housing of the air conditioner and placing the electronic control component between the evaporator and the condenser, the evaporation and heat absorption characteristics of the evaporator reduce the cooling and heat dissipation of the electronic control component, reducing the dependence on the auxiliary fan on the inlet side.
It realizes effective heat dissipation of electronically controlled components, reduces the energy consumption and space occupation of the air conditioner, and reduces the volume and packaging cost of the overall air conditioner.
Smart Images
Figure CN222617068U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioner. Background Art
[0002] The electronic control components in the air conditioner's electronic control box will generate heat during operation. Maintaining a suitable temperature environment plays an important role in the life and reliability of the electronic control components.
[0003] The internal space of a small integrated air conditioner is already very compact. In order to ensure the heat dissipation effect of the electronic control components in the electronic control box, the small integrated air conditioner in the prior art usually needs to be equipped with an air inlet fan and an air outlet fan on the air inlet side and the air outlet side respectively for auxiliary heat dissipation. However, the two sets of fans for auxiliary heat dissipation not only increase the space requirements, but also greatly increase the energy consumption of the air conditioner. Utility Model Content
[0004] The problem solved by the utility model is to overcome at least one defect in the prior art and provide an air conditioner which can effectively dissipate heat from electronic control components while reducing space occupation and not significantly increasing energy consumption.
[0005] In order to solve the above problems, the utility model provides an air conditioner, which comprises:
[0006] A shell, wherein the front and rear sides of the shell are respectively an air outlet side and an air inlet side;
[0007] A condensing assembly is arranged in the housing and close to the air outlet side, and the condensing assembly includes a condenser and a condensing fan;
[0008] an evaporator, disposed inside the shell;
[0009] An electric control component is arranged inside the shell, and the electric control component is located between the condenser and the air inlet side; the electric control component includes an electric control mounting base plate, a first electric control, and a second electric control; the electric control mounting base plate is connected to the shell, the first electric control part and the second electric control part are connected to the shell at intervals, the evaporator is connected to the electric control mounting base plate and is located between the first electric control part and the second electric control part; a heat dissipation channel is provided on the side of the first electric control part and the second electric control part close to the condenser.
[0010] Compared with the existing technology, the technical effects achieved by adopting this technical solution are:
[0011] Since the evaporator absorbs heat when evaporating, that is, the evaporator absorbs heat around the evaporator during the evaporation process, by arranging an electric control component including an electric control mounting base plate, a first electric control part and a second electric control part, the evaporator, the first electric control part and the second electric control part are all arranged on the electric control mounting base plate, and the evaporator is arranged between the first electric control part and the second electric control part. The heat absorption characteristic of the evaporator when evaporating can be utilized to cool and dissipate the heat of the first electric control part and the second electric control part arranged on both sides of the evaporator. There is no need to arrange a group of fans on the air inlet side of the air conditioner for auxiliary heat dissipation. Only a group of condensing fans can meet the heat dissipation requirements of the electric control component, thereby reducing the energy consumption of the air conditioner and making the air conditioner more energy-efficient. Only one group of condensing fans is required, which occupies a small space, and can further reduce the volume of the entire air conditioner and reduce the packaging cost.
[0012] As an improvement, a door-shaped mounting frame is detachably connected to the electric control mounting base plate, and the evaporator is wrapped and limited in the inner cavity of the mounting frame. In this structure, by setting a door-shaped mounting frame on the electric control mounting base plate, the connection and limit of the evaporator are realized, which is not only convenient for installation, but also has high stability after installation.
[0013] In a further improvement, the mounting frame includes a fixing plate, both ends of the fixing plate are bent 90° toward the same side to form two mutually parallel supporting plates, and the ends of the two supporting plates away from the fixing plate are bent outward to form supporting legs for detachable connection with the electric control mounting base plate. In the above improved structure, the door-shaped mounting frame is formed by bending a fixing plate, which is easy to process and has high structural strength; in addition, two supporting legs are bent and formed at the open end of the mounting frame to achieve detachable connection with the electric control mounting base plate, which has a simple structure and is easy to process.
[0014] In a further improvement, a connection plate extending downward is provided at the lower end of the middle part of the fixing plate, and the lower end of the connection plate is bent toward the direction of the electric control installation bottom plate to form a limit support plate for vertically supporting the evaporator. In the above improved structure, the limit support plate structure is arranged to fix the evaporator in the vertical direction, thereby further improving the installation reliability of the evaporator.
[0015] In a further improvement, a first electric control box of the first electric control unit is provided with a plurality of first heat dissipation holes on a side close to the evaporator; a second electric control box of the second electric control unit is provided with a plurality of second heat dissipation holes on a side close to the evaporator; a third heat dissipation hole and a fourth heat dissipation hole are provided on a side of the first electric control box and the second electric control box away from the evaporator, respectively. In the above improved structure, corresponding heat dissipation holes are provided on the opposite side walls of the first electric control box and the second electric control box, respectively, to form an air circulation channel, thereby accelerating the heat dissipation of the first electric control unit and the second electric control unit.
[0016] As a further improvement, the electric control assembly further comprises a third electric control unit arranged at the lower end of the electric control installation base plate; and fifth heat dissipation through holes are provided on the front and rear side walls of the third electric control box of the third electric control unit.
[0017] Further improvement, the left and right side walls of the first electric control box, the second electric control box, and the front and rear side walls of the third electric control box are all connected to the outside of each heat dissipation through hole, and the lower part of each dust cover is provided with an opening. In the above improved structure, the dust cover can prevent dust from entering the interior of the electric control box, and prevent dust from accumulating on the electric control components inside the electric control box, thereby affecting the normal operation of the internal electric control components.
[0018] Further improved, the air inlet side is provided with a first air inlet panel and a second air inlet panel, the first air inlet panel is provided with an inspection port, the second air inlet panel is detachably connected to the inspection port; the first air inlet panel and the second air inlet panel are both provided with air inlet holes. In the above improved structure, by providing an inspection port on the first air inlet panel and detachably providing the second air inlet panel at the inspection port, when inspecting the water pump near the air inlet side inside the air conditioner, the second air inlet panel can be removed, and the hand can be extended into the air conditioner through the inspection port to inspect the water pump near the air inlet side inside the air conditioner. Compared with the traditional large-sized rear cover body that is disassembled and associated with other components, the size of the second air inlet panel is relatively small, and it is an independent plate without any other components associated with it, so it is relatively convenient and quick to disassemble and assemble, thereby improving the inspection efficiency of the water pump. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A structural schematic diagram of an air conditioner provided by the utility model;
[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the air conditioner in another viewing angle;
[0021] Figure 3 for Figure 1 Schematic diagram of the internal structure of the air conditioner;
[0022] Figure 4 This is a schematic diagram of the connection between the evaporator and the electric control component in the utility model;
[0023] Figure 5 This is a schematic diagram of the connection between the evaporator and the electric control component in the utility model from another perspective.
[0024] Description of reference numerals:
[0025] 10. Shell; 20. Condensation assembly; 21. Condenser; 22. Condensation fan; 30. Evaporator; 40. Electronic control assembly; 41. Electronic control mounting base plate; 42. First electronic control box; 43. Second electronic control box; 44. Third electronic control box; 45. Dust cover; 50. Mounting frame; 51. Fixing plate; 52. Support plate; 53. Support foot; 54. Connecting plate; 55. Limiting support plate; 60. First air inlet panel; 70. Second air inlet panel; 80. Air inlet hole; 101. Air inlet side; 102. Air outlet side. DETAILED DESCRIPTION
[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model more clearly and completely described, the solenoid valve of the utility model applied to the gearbox is further described in detail below in conjunction with the accompanying drawings. Here, the schematic embodiment of the utility model and its description are used to explain the utility model. Based on the embodiment of the utility model, all other embodiments obtained by the current technicians in this field without making creative achievements are within the scope of protection of the utility model.
[0028] It should be noted here that in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.
[0029] It should be emphasized that the terms "include / comprise / have" when used herein refer to the presence of features, elements, steps or components, but do not exclude the presence or addition of one or more other features, elements, steps or components. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and back", "left and right", "lower end", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description. The actual directions and relative positions of the various components may change accordingly according to the position of the observer.
[0030] See also Figure 1 , which is an air conditioner provided by the utility model.
[0031] Combination Figures 1 to 5The air conditioner includes a shell 10, and the front and rear sides of the shell 10 are respectively an air outlet side 102 and an air inlet side 101; a condensing component 20 is arranged in the shell 10 and close to the air outlet side 102, and the condensing component 20 includes a condenser 21 and a condensing fan 22; an evaporator 30 is arranged inside the shell 10; an electric control component 40 is arranged inside the shell 10, and the electric control component 40 is located between the condenser 21 and the air inlet side 101; the electric control component 40 includes an electric control installation base plate 41, a first electric control part, and a second electric control part; the electric control installation base plate 41 is connected to the shell 10, and the first electric control part and the second electric control part are connected to the shell 10 at intervals, and the evaporator 30 is connected to the electric control installation base plate 41 and is located between the first electric control part and the second electric control part; a heat dissipation channel is provided on the side of the first electric control part and the second electric control part close to the condenser 21.
[0032] It is understandable that since the evaporator 30 absorbs heat during evaporation, that is, the evaporator 30 absorbs heat around the evaporator 30 during evaporation. By arranging the evaporator 30 between the first electric control unit and the second electric control unit, the characteristic of the evaporator 30 absorbing heat during evaporation can be utilized to cool down and dissipate the heat of the first electric control unit and the second electric control unit arranged on both sides of the evaporator 30, so that the heat dissipation effect of the electric control component 40 can be improved by adjusting the installation position of the evaporator 30, and there is no need to arrange another set of fans on the air inlet side 101 of the air conditioner for auxiliary heat dissipation. Only one set of condensing fans 22 can meet the heat dissipation requirements of the electric control component 40, so that the energy consumption of the air conditioner can be reduced, making the air conditioner more energy-efficient, and the volume of the entire air conditioner can be reduced, reducing the packaging cost.
[0033] Furthermore, in this embodiment, a door-shaped mounting frame 50 is connected to the electric control mounting base plate 41, and the open end of the mounting frame 50 is detachably connected to the electric control mounting base plate 41 by screws, and the evaporator 30 is wrapped and limited in the inner cavity of the mounting frame 50, which has a simple structure and is easy to install. Specifically, the mounting frame 50 in the above structure includes a rectangular fixing plate 51, and both ends of the fixing plate 51 in the length direction are bent 90° toward the same side to form two mutually parallel support plates 52, and the ends of the two support plates 52 away from the fixing plate 51 are bent outward to form support legs 53 for detachably connecting to the electric control mounting base plate 41, and the two support legs 53 are respectively provided with mounting holes for connecting screws.
[0034] In addition, a connecting plate 54 extending downward is provided at the lower end of the middle part of the fixing plate 51, and the lower end of the connecting plate 54 is bent toward the direction of the electric control installation base plate 41 to form a limiting support plate 55 for vertically supporting the evaporator 30, thereby further improving the stability of the installation structure of the evaporator 30 and preventing the evaporator 30 from sliding down in the vertical direction.
[0035] Specifically, in the above structure, the first electric control unit includes a first electric control box 42, and a plurality of first heat dissipation holes are provided on a side of the first electric control box 42 close to the evaporator 30; the second electric control unit includes a second electric control box 43, and a plurality of second heat dissipation holes are provided on a side of the second electric control box 43 close to the evaporator 30; a third heat dissipation hole and a fourth heat dissipation hole are provided on the sides of the first electric control box 42 and the second electric control box 43 away from the evaporator 30, respectively. The first heat dissipation hole and the third heat dissipation hole are provided on the left and right side walls of the first electric control box 42, respectively, so as to ensure that the external air can flow smoothly through the inner cavity of the first electric control box 42, thereby improving the heat dissipation of the electric control components; similarly, the second heat dissipation hole and the fourth heat dissipation hole are provided on the left and right side walls of the second electric control box 43, respectively, so as to ensure that the external air can flow smoothly through the inner cavity of the second electric control box 43, thereby improving the heat dissipation of the electric control components.
[0036] In the present embodiment, further, the electric control component 40 also includes a third electric control arranged at the lower end of the electric control mounting base plate 41; similarly, the third electric control unit includes a third electric control box 44, and fifth heat dissipation holes are provided on the front and rear side walls of the third electric control box 44 to facilitate air to enter the third electric control box 44 along the front and rear directions to dissipate heat of the internal electric control components. The structure is simple, the processing is convenient, and the heat dissipation effect is good.
[0037] Dust covers 45 are connected to the outside of each heat dissipation through hole on the left and right side walls of the first electric control box 42 and the second electric control box 43 and the front and rear side walls of the third electric control box 44, and each dust cover 45 has an opening at the bottom to facilitate normal air circulation.
[0038] On the other hand, in the present embodiment, a first air inlet panel 60 and a second air inlet panel 70 are provided on the air inlet side 101 of the shell 10, wherein an inspection port is opened on the first air inlet panel 60 at a position corresponding to the water pump inside the shell 10, and the second air inlet panel 70 is detachably connected to the inspection port; both the first air inlet panel 60 and the second air inlet panel 70 are provided with air inlet holes 80.
[0039] Although the utility model is disclosed as above, the protection scope of the utility model is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model, and these changes and modifications will fall within the protection scope of the utility model.
Claims
1. An air conditioner, characterized in that it include: A housing (10), wherein the front and rear sides of the housing (10) are respectively an air outlet side (102) and an air inlet side (101); A condensation component (20) is arranged in the housing (10) and close to the air outlet side (102), and the condensation component (20) comprises a condenser (21) and a condensation fan (22); An evaporator (30) is arranged inside the shell (10); An electric control component (40) is arranged inside the shell (10), and the electric control component (40) is located between the condenser (21) and the air inlet side (101); the electric control component (40) comprises an electric control installation base plate (41), a first electric control unit, and a second electric control unit; the electric control installation base plate (41) is connected to the shell (10), the first electric control unit and the second electric control unit are connected to the shell (10) at intervals, and the evaporator (30) is connected to the electric control installation base plate (41) and is located between the first electric control unit and the second electric control unit; a heat dissipation channel is provided on one side of the first electric control unit and the second electric control unit close to the condenser (21).
2. The air conditioner according to claim 1, characterized in that: A door-shaped mounting frame (50) is detachably connected to the electrical control mounting base plate (41), and the evaporator (30) is wrapped and limited in the inner cavity of the mounting frame (50).
3. The air conditioner according to claim 2, characterized in that: The mounting frame (50) comprises a fixing plate (51), both ends of the fixing plate (51) being bent 90 degrees toward the same side to form two mutually parallel supporting plates (52), and both ends of the two supporting plates (52) away from the fixing plate being bent outward to form supporting feet (53) for detachably connecting to the electric control mounting base plate (41).
4. The air conditioner according to claim 3, characterized in that: A connecting plate (54) extending downward is provided at the lower end of the middle portion of the fixing plate (51), and the lower end of the connecting plate (54) is bent toward the direction of the electric control installation base plate (41) to form a limiting support plate (55) for vertically supporting the evaporator (30).
5. The air conditioner according to claim 1, characterized in that: A first electric control box (42) of the first electric control unit is provided with a plurality of first heat dissipation through holes on a side close to the evaporator; a second electric control box (43) of the second electric control unit is provided with a plurality of second heat dissipation through holes on a side close to the evaporator; and a third heat dissipation through hole and a fourth heat dissipation through hole are respectively provided on a side of the first electric control box (42) and a side of the second electric control box (43) away from the evaporator (30).
6. The air conditioner according to claim 5, characterized in that: The electric control assembly (40) also includes a third electric control unit arranged at the lower end of the electric control installation base plate (41); a third electric control box (44) of the third electric control unit is provided with fifth heat dissipation through holes on both the front and rear side walls.
7. The air conditioner according to claim 6, characterized in that: Dust covers (45) are connected to the outsides of the heat dissipation holes on the left and right side walls of the first electric control box (42), the second electric control box (43) and the front and rear side walls of the third electric control box (44), and the lower part of each dust cover (45) is provided with an opening.
8. The air conditioner according to any one of claims 1 to 7, characterized in that: The air inlet side (101) is provided with a first air inlet panel (60) and a second air inlet panel (70); the first air inlet panel (60) is provided with an inspection port, and the second air inlet panel (70) is detachably connected to the inspection port; and the first air inlet panel (60) and the second air inlet panel (70) are both provided with air inlet through holes (80).