Electric control box assembly structure and ceiling machine

Abstract

The electric control box assembly structure comprises a shell and a flow guide ring, an electric control box assembly is arranged at the contact position of the flow guide ring and the shell and comprises a box body and a cover body, the cover body is connected to the lower portion of the box body in a covering mode, a first clamping part is arranged on one side of the box body, and a second clamping part is arranged on the cover body; the first clamping part is arranged to be of a clamping block or clamping groove structure, the second clamping part is arranged to be of a clamping groove or clamping block structure, the length of the root of the clamping block in the left-right direction is smaller than that of the clamping groove, and the clamping block can move in the clamping groove in the length direction of the box body. When the cover body is disassembled, the connecting piece far away from one side of the first clamping part and one side of the second clamping part are disassembled, the electric control box can be opened to maintain and replace parts in the box body, meanwhile, due to the arrangement of the clamping blocks and the clamping grooves, the box body and one side of the cover body are still kept in a hinged connection state, and the cover body is hung on the lower portion of the box body. The cover body does not need to be placed additionally, the labor cost is saved, and the installation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ceiling machines, and in particular to an electric control box assembly structure and a ceiling machine. Background Art

[0002] When it is necessary to inspect the electric control box in the ceiling machine, after disassembling the casing of the ceiling machine, it is also necessary to open the electric control box. The electric control box in the prior art usually includes a cover body and a box body. When opening the electric control box, it is necessary to find an extra place to place the cover body. When fixing the two, it is necessary to hold both ends of the cover body by hand and then fix them with screws or other connectors, which increases the labor cost during assembly and disassembly and has low installation efficiency. Summary of the invention

[0003] In view of this, the present invention aims to provide an electric control box assembly structure and a ceiling machine to solve the problems in the prior art that the electric control box is inconvenient to install and disassemble and has low assembly efficiency.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] An electric control box assembly structure comprises a shell and a guide ring, wherein an electric control box assembly is arranged at a position where the guide ring contacts the shell, wherein the electric control box assembly comprises a box body and a cover body, wherein the cover body is connected to the lower part of the box body, a first clamping part is arranged on one side of the box body, and a second clamping part is arranged on the cover body, wherein the first clamping part is arranged as a clamping block or a clamping slot structure, and the second clamping part is arranged as a clamping slot or a clamping block structure, wherein the length of the root of the clamping block in the left-right direction is less than the length of the clamping slot, and the clamping block can move along the length direction of the box body inside the clamping slot. When the cover of the electric control box assembly thus formed is removed, the connecting piece on the side away from the first clamping part and the second clamping part is removed, and the electric control box can be opened to repair and replace the internal parts of the box body. At the same time, due to the arrangement of the clamping block and the clamping groove, the box body and one side of the cover body are still kept in a hinged connection state, and the cover body is suspended at the bottom of the box body, and there is no need to find an additional place to place the cover body. When the cover body and the box body need to be assembled, since the cover body and one end of the box body are hinged, the connecting piece can be fixed by holding the cover body with one hand, thereby saving labor costs and improving installation efficiency.

[0006] Furthermore, the first clamping portion is configured as a structure protruding outward relative to the center of the box body, and the second clamping portion is configured as a structure protruding outward relative to the cover body. The first clamping portion is configured to be located close to both ends of the box body in the length direction, and the second clamping portion is also configured to be located close to both ends of the cover body in the length direction, and the first clamping portion corresponds to the second clamping portion one by one.

[0007] Furthermore, the first clamping portion includes a first clamping block and a second clamping block, the first clamping block is connected to the main body of the box body, the second clamping block is connected to a side of the first clamping block away from the box body, and the length of the second clamping block along the length direction of the box body is greater than the length of the first clamping block in the length direction.

[0008] Furthermore, the first clamping block forms the root of the first clamping portion, and both left and right ends of the second clamping block exceed the length of the first clamping block, and a movable groove is formed between the left and right ends of the first clamping block and the second clamping block.

[0009] Furthermore, the second clamping portion includes a wide groove and a narrow groove, the wide groove and the narrow groove are connected in the length direction of the cover body, the wide groove is arranged near the middle section of the cover body, and the narrow groove is arranged near the end of the cover body.

[0010] Furthermore, the width of the first clamping portion in the front-to-back direction is greater than the width of the clamping groove of the second clamping portion in the front-to-back direction.

[0011] Furthermore, a notch is provided on a side of the box body away from the first clamping portion, and the notch is folded downward to form a first connecting portion, and the first connecting portion is located between the top and the bottom of the box body in the height direction.

[0012] Furthermore, a flange is provided on the side of the cover body away from the second clamping portion, the flange is bent toward the box body, a second connecting portion is provided on the flange, and an end of the cover body away from the second clamping portion is fixedly connected to the box body through the second connecting portion and the first connecting portion.

[0013] Furthermore, a first connecting hole is provided on the first connecting portion, a second connecting hole is provided on the second connecting portion, and a connecting member passes through the second connecting hole on the cover body and the first connecting hole on the box body.

[0014] Compared with the prior art, the electric control box assembly structure of the present invention has the following advantages:

[0015] When disassembling the cover body, the connector on the side away from the first clamping part and the second clamping part is disassembled, and the electric control box can be opened to repair and replace the internal parts of the box body. At the same time, due to the arrangement of the clamping block and the clamping groove, one side of the box body and the cover body remain in a hinged connection state, and the cover body is suspended at the lower part of the box body. There is no need to find an additional place to place the cover body. When the cover body and the box body need to be assembled, since the cover body and one end of the box body are hinged, the connector can be fixed by holding the cover body with one hand, which saves labor costs and improves installation efficiency.

[0016] The present invention also provides a ceiling machine, comprising the above-mentioned electric control box assembly structure, wherein air outlets are arranged near the four sides of the lower surface of the shell, an air inlet is arranged at the center of the shell corresponding to the guide ring, and a accommodating cavity is arranged at the position of the guide ring near the air outlet on one side, the accommodating cavity is arranged to be a structure that is upwardly concave relative to the guide ring, and the electric control box assembly is installed inside the accommodating cavity.

[0017] The advantages of the ceiling machine and the above-mentioned electric control box assembly structure over the prior art are the same, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a ceiling machine according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the ceiling machine according to an embodiment of the present invention without the electric control box;

[0020] Figure 3 This is a schematic diagram of the assembly structure of the electric control box according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the assembly structure box body of the electric control box according to an embodiment of the present invention;

[0022] Figure 5 It is a schematic diagram of the cover body of the electric control box assembly structure according to an embodiment of the present invention.

[0023] Description of reference numerals:

[0024] 100-housing, 1-electric control box assembly, 2-air inlet, 3-air outlet, 4-accommodating chamber, 200-guide ring, 11-box body, 111-first clamping part, 111a-first clamping block, 111b-second clamping block, 111c-moving groove, 112-first connecting part, 112a-first connecting hole, 12-cover body, 121-second clamping part, 121a-wide groove, 121b-narrow groove, 122-second connecting part, 122a-small hole part, 122b-large hole part, 122c-transition part, 123-flange DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more clearly understandable, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In addition, the directions involved in the following specific embodiments are briefly described: the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "top", "bottom" and the like mentioned in the embodiments refer to the directions or positional relationships shown in the accompanying drawings, and the term "on..." refers to being directly supported by an element of..., or indirectly supported by the element through another element integrated into or supported by the element.

[0026] It should be noted that in the description of the present invention, 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, an electrical connection, or mutual communication; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figures 1 to 5 As shown, an electric control box assembly structure includes a shell 100 and a guide ring 200, an electric control box assembly 1 is arranged at the position where the guide ring 200 contacts the shell 100, the electric control box assembly 1 includes a box body 11 and a cover body 12, the cover body 12 is connected to the lower part of the box body 11, a first clamping portion 111 is arranged on one side of the box body 11, and a second clamping portion 121 is arranged on the cover body 12 at the same side as the first clamping portion 111, the first clamping portion 111 is arranged as a clamping block or a clamping slot structure, the second clamping portion 121 is arranged as a clamping slot or a clamping block structure, the length of the root of the clamping block in the left-right direction is less than the length of the clamping slot, and the clamping block can move along the length direction of the box body 11 inside the clamping slot. When the cover of the electric control box assembly thus formed is removed, the connecting piece on the side away from the first clamping part and the second clamping part is removed, and the electric control box can be opened to repair and replace the internal parts of the box body. At the same time, due to the arrangement of the clamping block and the clamping groove, the box body and one side of the cover body are still kept in a hinged connection state, and the cover body is suspended at the bottom of the box body, and there is no need to find an additional place to place the cover body. When the cover body and the box body need to be assembled, since the cover body and one end of the box body are hinged, the connecting piece can be fixed by holding the cover body with one hand, thereby saving labor costs and improving installation efficiency.

[0028] Specifically, the first clamping portion 111 can be set as a clamping block and the second clamping portion 121 can be set as a clamping slot, or the first clamping portion 111 can be set as a clamping slot and the second clamping portion 121 can be set as a clamping block. This embodiment is described by taking the first clamping portion 111 set as a clamping block and the second clamping portion 121 set as a clamping slot as an example.

[0029] The first clamping part 111 is configured as a structure protruding outward relative to the center of the box body 11, and correspondingly, the second clamping part 121 is configured as a structure protruding outward relative to the cover body. At least two first clamping parts 111 are configured, and are respectively located near the two ends of the length direction of the box body 11. Two second clamping parts 121 are also configured, and are respectively located near the two ends of the length direction of the cover body 12. The first clamping part 111 corresponds to the second clamping part 121. Since the electric control box assembly is configured as a rectangular parallelepiped structure, the configuration of two clamping parts and the positions near the two ends facilitate the alignment connection between the box body and the cover body.

[0030] The first clamping portion 111 includes a first clamping block 111a and a second clamping block 111b. The first clamping block 111a is connected to the main body of the box body 11, and the first clamping block 111a protrudes in a direction away from the center of the box body 11. The second clamping block 111b is connected to a side of the first clamping block 111a away from the box body 11. The first clamping block 111a and the second clamping block 111b are integrally formed. The length of the second clamping block 111b along the length direction of the box body 11 is greater than the length of the first clamping block 111a in the length direction. The first clamping block 111a forms the root of the first clamping portion, and the left and right ends of the second clamping block 111b both exceed the length of the first clamping block 111a, so that a movable groove 111c is formed between the left and right ends of the first clamping block 111a and the second clamping block 111b. The setting of the movable groove 111c facilitates the cover body 12 to slide left and right relative to the box body 11.

[0031] Each second clamping part 121 includes a wide groove 121a and a narrow groove 121b, the wide groove 121a and the narrow groove 121b are connected in the length direction of the cover body, the wide groove 121a is arranged near the middle section of the cover body, and the narrow groove 121b is arranged near the end of the cover body, the length of the clamping groove of the first clamping part 111 is equal to or slightly greater than the length of the second clamping block 111b of the first clamping part 111, and the length of the clamping groove and the length of the second clamping block are both greater than the length of the first clamping block 111a, so that when the second clamping part of the cover body 12 is connected to the first clamping part 111 of the box body 11, the cover body can be moved in the left and right directions to ensure that the cover body is connected to the box body, that is, the mutual movement of the two can be achieved, and the two can be ensured not to be separated, and the cover body is hung on the lower part of the box body, without finding an additional position to place the cover body. Further, the width of the first clamping part 111 in the front-to-back direction is greater than the width of the clamping groove of the second clamping part 121 in the front-to-back direction, so as to prevent the first clamping part from being separated from the second clamping part. When the cover body is moved to the left, the right side of the first clamping block 111a is in contact with the inner right end of the clamping slot, and the right end of the second clamping block 111b covers the outside of the clamping slot on the second clamping portion, and the first clamping portion 111 will not be detached from the second clamping portion 121; when the cover body is moved to the right, the left side of the first clamping block 111a is in contact with the left end of the clamping slot, and the left end of the second clamping block 111b covers the outside of the clamping slot on the second clamping portion, and the first clamping portion 111 will not be detached from the second clamping portion 121.

[0032] In this embodiment, a first connecting portion 112 is provided on a side of the box body 11 away from the first clamping portion 111, and a second connecting portion 122 is provided on the cover body 12 at the same side as the first connecting portion 112. The first connecting portion 112 and the second connecting portion 122 are detachably connected by screws or other connecting parts.

[0033] Specifically, a notch is provided on the side of the box body 11 away from the first clamping portion 111, and the notch is folded downward to form a first connection portion 112, that is, the first connection portion 112 forms a sheet-like structure extending in a direction away from the first clamping portion 111, and the first connection portion 112 is located between the top and the bottom of the box body 11 in the height direction. A flange 123 is provided on the side of the cover body 12 away from the second clamping portion 121, and the flange 123 is bent toward the box body 11, and the second connection portion 122 is provided on the flange 123, and one end of the cover body 12 away from the second clamping portion 121 is fixedly connected to the box body 11 through the second connection portion and the first connection portion.

[0034] The second connection portion 122 is configured to extend in a direction away from the cover body 12 . The second connection portion 122 is configured to be a sheet-like structure. The sheet-like second connection portion 122 is parallel to the main body of the cover body 12 . When the box body 11 and the cover body 12 are covered and connected, the first connection portion 112 and the second connection portion 122 are parallel and fitted.

[0035] A first connection hole 112a is provided on the first connection portion 112, and a second connection hole is provided on the second connection portion 122. The connection member passes through the second connection hole on the cover body 12 and the first connection hole 112a on the box body 11 to achieve fixed connection between the box body and the cover body 12. The connection member is a common connection member such as a screw or a bolt.

[0036] Further, the second connection hole includes a small hole portion 122a and a large hole portion 122b, the diameter of the small hole portion 122a is smaller than that of the large hole portion 122b, and the connecting line of the centers of the small hole portion 122a and the large hole portion 122b is parallel to the length direction of the box body 11, the small hole portion 122a and the large hole portion 122b intersect, and the small hole portion 122a is located on the right side of the large hole portion 122b. When the box body 11 is connected to the cover body 12, the small hole portion 122a on the cover body 12 is aligned with the first connection hole 112a on the box body. The large hole portion 122b allows the head of the connector to pass through, and the small hole portion 122a allows the rod of the connector to pass through and the head of the connector cannot pass through, that is, the diameter of the rod of the connector is less than or equal to the diameter of the small hole portion 122a, and the diameter of the head of the connector is greater than the diameter of the small hole portion 122a and less than the diameter of the large hole portion 122b. The small hole portion 122a and the large hole portion 122b can be set to be circular, square, hexagonal, etc.

[0037] Furthermore, a transition portion 122c is provided between the small hole portion 122a and the large hole portion 122b, and the transition portion 122c is provided as a smooth transition structure to avoid a jamming phenomenon when the cover is moved.

[0038] When it is necessary to open the cover 12 of the electric control box assembly 1, slightly loosen the connector so that the head of the connector no longer presses the cover 12, and at this time push the cover to the right so that the large hole 122b is aligned with the connector, and the left side of the first clamping block 111a is in contact with the left end of the slot, and the left end of the second clamping block 111b covers the outside of the slot on the second clamping portion, so that when the cover is opened, the head of the connector can be separated from the cover, and the other side of the cover will not be separated from the box; when it is necessary to tighten the cover and the box, insert the connector into the large hole and the first connecting hole, close the cover, and then push the cover to the left so that the head of the connector covers the small hole, and then tighten the connector so that the head of the connector presses the cover, so as to realize the rapid installation and removal of the cover and the box. During the entire installation and removal process, when adjusting the tightness of the connector, there is no need to hold the cover and the connector by hand, and there is no need to find an additional position to place the cover and the connector, so as to improve the installation and removal efficiency.

[0039] A ceiling machine includes the above-mentioned electric control box assembly structure, wherein air outlets 3 are arranged on the lower surface of a shell 100 near the four sides, an air inlet 2 is arranged at the center of the shell corresponding to the guide ring, and a receiving cavity 4 is arranged on the guide ring 200 near the air outlet 3 on one side, the outer side of the receiving cavity 4 is fitted with the shell, and the receiving cavity 4 is arranged to be upwardly concave relative to the guide ring, and the electric control box assembly is installed inside the receiving cavity 4.

[0040] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. An electric control box assembly structure, comprising a shell (100) and a guide ring (200), wherein an electric control box assembly (1) is arranged at a position where the guide ring (200) contacts the shell (100), wherein the electric control box assembly (1) comprises a box body (11) and a cover body (12), wherein the cover body (12) is connected to the lower part of the box body (11), and wherein: A first clamping portion (111) is arranged on one side of the box body (11), and a second clamping portion (121) is arranged on the cover body (12); the first clamping portion (111) is arranged as a clamping block or a clamping slot structure, and the second clamping portion (121) is arranged as a clamping slot or a clamping block structure; the length of the base of the clamping block in the left-right direction is smaller than the length of the clamping slot, and the clamping block can move in the clamping slot along the length direction of the box body (11).

2. The electric control box assembly structure according to claim 1, characterized in that: The first clamping portion (111) is configured as a structure protruding outward relative to the center of the box body (11), and the second clamping portion (121) is configured as a structure protruding outward relative to the main body of the cover body (12). The first clamping portion (111) is configured to be located close to the two ends of the length direction of the box body (11), and the second clamping portion (121) is also configured to be located close to the two ends of the length direction of the cover body (12). The first clamping portion (111) corresponds to the second clamping portion (121) one by one.

3. The electric control box assembly structure according to claim 2, characterized in that: The first clamping portion (111) comprises a first clamping block (111a) and a second clamping block (111b); the first clamping block (111a) is connected to the main body of the box body (11); the second clamping block (111b) is connected to a side of the first clamping block (111a) away from the box body (11); the length of the second clamping block (111b) along the length direction of the box body (11) is greater than the length of the first clamping block (111a) in the length direction.

4. The electric control box assembly structure according to claim 3, characterized in that: The first clamping block (111a) forms the root of the first clamping portion (111), and both left and right ends of the second clamping block (111b) exceed the length of the first clamping block (111a), and a movable groove (111c) is formed between the left and right ends of the first clamping block (111a) and the second clamping block (111b).

5. The electric control box assembly structure according to claim 1, characterized in that: The second clamping portion (121) comprises a wide groove (121a) and a narrow groove (121b), wherein the wide groove (121a) and the narrow groove (121b) are connected in the length direction of the cover body (12), the wide groove (121a) is arranged at a position close to the middle section of the cover body (12), and the narrow groove (121b) is arranged at a position close to the end of the cover body (12).

6. The electric control box assembly structure according to claim 1, characterized in that: The width of the first clamping portion (111) in the front-to-back direction is greater than the width of the clamping groove of the second clamping portion (121) in the front-to-back direction.

7. The electric control box assembly structure according to claim 1, characterized in that: A notch is provided on a side of the box body (11) away from the first clamping portion (111), and the notch is folded downward to form a first connecting portion (112). The first connecting portion (112) is located between the top and bottom of the box body (11) in the height direction.

8. The electric control box assembly structure according to claim 7, characterized in that: A flange (123) is provided on the side of the cover body (12) away from the second clamping portion (121), the flange (123) is bent in the direction of the box body (11), and a second connecting portion (122) is provided on the flange (123), and an end of the cover body (12) away from the second clamping portion (121) is fixedly connected to the box body (11) via the second connecting portion (122) and the first connecting portion (112).

9. The electric control box assembly structure according to claim 8, characterized in that: A first connecting hole (112a) is provided on the first connecting portion (112), a second connecting hole is provided on the second connecting portion (122), and a connecting member passes through the second connecting hole on the cover body (12) and the first connecting hole (112a) on the box body (11).

10. A ceiling machine, characterized in that: The electric control box assembly structure comprises the structure as claimed in any one of claims 1 to 9, wherein air outlets (3) are arranged near the surrounding positions of the lower surface of the shell (100), an air inlet (2) is arranged at the center of the shell (100) corresponding to the guide ring (200), a receiving cavity (4) is arranged near the air outlet (3) on one side of the guide ring (200), the receiving cavity (4) is arranged to be a structure that is concave upward relative to the guide ring (200), and the electric control box assembly (1) is installed inside the receiving cavity (4).

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