Mounting structure of lamp panel assembly and range hood with same
Through the design of insertion tabs and plug-in holes, screw connections and snap-on components, the assembly process of hood lamp panel components is simplified, and the problem of cumbersome assembly of lamp bodies in the prior art is solved, and convenient disassembly and smooth connection is achieved.
Patent Information
- Application Number
- CN202420591301.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The combined assembly operation steps of the lamp body in the existing hood are cumbersome, resulting in inconvenient production and assembly.
The insertion tab is plugged into the plug hole, and the lamp plate bracket and the front plate are connected by screws, so that the lamp plate assembly can be detachably installed, and the detachable connection is achieved through decorative strips and snap assembly, simplifying the assembly process.
It realizes convenient disassembly and repair of lamp panel components, and the connection between the decorative strips and lamp panel components is smoother, improving production and assembly efficiency.
Smart Images
Figure CN223121479U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of range hoods, in particular to an installation structure of a lamp board assembly and a range hood with the same. Background Technique
[0002] A range hood, also known as an oil fume extractor, is a kitchen appliance for purifying the kitchen environment. It is installed above the kitchen stove and can quickly extract the waste generated by the stove combustion and the harmful oil fumes generated during the cooking process outdoors. At the same time, it condenses and collects the oil fumes, reduces pollution, purifies the air, and has the safety guarantee functions of preventing poisoning and explosion. The range hood needs to be cleaned regularly. Simple cleaning cannot remove the oil stains, and professional cleaning agents must be used to clean the range hood.
[0003] Range hoods can be classified into two major categories: European-style and Chinese-style according to their conditions. European-style range hoods are mainly wall-mounted, and there are also some high-end island-style products; Chinese-style range hoods are mainly wall-mounted, including deep hoods and shallow hoods. According to the number of motors and impellers, they can be divided into: double motors and single motors (i.e., double barrels and single barrels). From the way of accumulating and draining oil, they can be divided into double oil circuits and triple oil circuits (oil draining in the air chamber, oil draining in the protective cover, and oil draining by air transportation). From the structure of the smoke collecting chamber, there are single-layer (triple oil circuit), double-layer inner type (double oil circuit), multi-layer collecting net (multi-oil circuit), etc. From the functional structure, they can be divided into multimedia range hoods, built-in range hoods, wall-mounted suction type, side suction type range hoods, solid wood type range hoods, etc.
[0004] Range hoods are usually equipped with a lamp body to provide illumination when users are cooking. In existing range hoods, the outer shell of the lamp body is usually assembled by screwing or pressing with a stainless steel ring. The operation steps of the assembly are relatively cumbersome, and the production and assembly are inconvenient. Content of the Utility Model
[0005] The purpose of the utility model is to provide an installation structure of a lamp board assembly and a range hood with the same, so as to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: An installation structure of a lamp board assembly for a range hood, comprising: a housing, on the front plate of which there are insertion holes; a lamp board assembly, on one side of the upper surface of which there is an insertion piece, and on the other side there is a lamp board bracket. The insertion piece is inserted into the insertion hole, and the lamp board bracket is connected to the front plate by screws, so that the lamp board assembly is detachably installed on the front plate, facilitating the disassembly and maintenance of the lamp board assembly.
[0007] Preferably, the lamp board bracket extends outward from the lamp board assembly along the side where it is located, and the connecting part of the lamp board bracket and the front plate extends out of the lamp board assembly.
[0008] Preferably, it further includes a decorative strip which covers the part of the lamp board bracket extending out of the lamp board assembly and is detachably connected to the front board. The upper edge of the decorative strip is connected to the corresponding side edge of the lamp board assembly, making the connection between the decorative strip and the corresponding side of the lamp board assembly smoother. The decorative strip mainly functions to connect and decorate.
[0009] Preferably, it further includes a buckle assembly which includes an outer buckle and a socket group. The outer buckle is snap-connected to the socket group. The outer buckle is provided on the decorative strip, and the socket group is provided on the rear side of the front board. And the front board is provided with an avoidance hole corresponding to the insertion port of the socket group to facilitate the cooperation between the outer buckle and the insertion port of the socket group to complete the snap connection.
[0010] Preferably, the socket group includes a socket, a tongue and a compression spring. The socket is fixedly connected to the rear side of the front board and is provided with a sliding cavity and an insertion port communicating with the sliding cavity. The insertion port is aligned with the avoidance hole on the front board. The number of the tongues is two. The two tongues are symmetrically arranged in the sliding cavity and the heads of the two tongues face each other. The tail of the tongue is connected to the first end of the compression spring, and the second end of the compression spring presses against the corresponding side of the sliding cavity. The outer buckle is inserted into the insertion port of the socket and passes between the two tongues. The two tongues limit the outer buckle under the action of the reset of the compression spring, so that the decorative strip covers the part of the lamp board bracket extending out of the lamp board assembly and is connected to the front board.
[0011] Preferably, the socket includes a seat board and a seat cover. The rear side of the seat board is provided with the sliding cavity with an opening facing backward. The seat cover is adapted to the outer contour of the sliding cavity. The seat cover covers the outside of the sliding cavity and covers the opening at the rear side of the sliding cavity.
[0012] Preferably, the opposite sides of the sliding cavity are provided with card slots, and the corresponding inner wall surface of the seat cover is provided with blocks. The seat board and the seat cover are detachably connected through the blocks and the card slots.
[0013] Preferably, the lamp board assembly includes a lamp board glass and a lamp board. The lamp board glass is provided with a light-transmitting area. The lamp board is installed on the upper surface of the lamp board glass. The light-emitting surface of the lamp board is aligned with the light-transmitting area. An upwardly concave installation groove is provided at the position of the front board corresponding to the lamp board, and a wire-passing hole is provided at the bottom of the installation groove.
[0014] A range hood adopts the installation structure of the lamp board assembly described in any one of the above. The front board is further provided with a decorative strip and a panel. The decorative strip connects the lamp board assembly and the panel. The decorative strip covers the part of the lamp board bracket extending out of the lamp board assembly and is detachably connected to the front board.
[0015] Preferably, the front panel includes a horizontal section and an inclined section. The trailing edge of the horizontal section is connected to the upper edge of the inclined section. The lamp board assembly is mounted on the horizontal section and its trailing edge is connected to the decorative strip. The lamp board bracket includes a first connecting portion and a second connecting portion. The angle between the first connecting portion and the second connecting portion is adapted to the angle between the horizontal section and the inclined section. The first connecting portion extends to the trailing edge of the horizontal section. The second connecting portion is connected to the inclined section by screws. The panel is mounted on the inclined section and its upper edge is connected to the decorative strip. The connection between the lamp board assembly, the decorative strip and the panel is more flat.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0017] 1. The lamp board assembly in this range hood is inserted into the socket through the insert piece, and the lamp board bracket is connected to the front panel by screws, so that the lamp board assembly can be detachably mounted on the front panel, which is convenient for disassembly, installation and maintenance of the lamp board assembly.
[0018] 2. The decorative strip in this range hood covers the part of the lamp board bracket extending out of the lamp board assembly and is detachably connected to the front panel. The upper edge of the decorative strip is connected to the corresponding side edge of the lamp board assembly, making the connection between the decorative strip and the corresponding side of the lamp board assembly more flat. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a sectional view of the range hood of the present utility model;
[0020] Figure 2 is a schematic structural view of the range hood of the present utility model after removing the lamp board assembly and the decorative strip;
[0021] Figure 3 is a sectional view of the buckle assembly of the present utility model;
[0022] Figure 4 is an exploded view of the buckle assembly of the present utility model;
[0023] Figure 5 is a schematic structural view of the buckle assembly of the present utility model;
[0024] Figure 6 is a schematic structural view of the range hood of the present utility model.
[0025] In the attached drawing reference numerals: 01, housing; 1, front panel; 1a, horizontal section; 1b, inclined section; 11, insertion hole; 12, mounting groove; 13, wire passing hole; 2, lamp board assembly; 21, insertion piece; 22, lamp board bracket; 221, first connection portion; 222, second connection portion; 23, lamp board glass; 24, lamp board; 3, decorative strip; 4, buckle assembly; 41, outer buckle; 42, card seat; 421, seat plate; 4211, card slot; 422, seat cover; 4221, clamping block; 43, tongue; 44, compression spring; 5, panel. Detailed implementation mode
[0026] The following further details the present utility model in conjunction with the attached drawings and embodiments. The same parts are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the attached drawings, and the terms "bottom" and "top", "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.
[0027] Embodiment 1: Please refer to Figure 1 , Figure 2 and Figure 5 , the present utility model provides a technical solution: an installation structure for a lamp board assembly, used for a range hood, including: a housing 01, on the front panel 1 of the housing 01 there is an insertion hole 11; a lamp board assembly 2, on one side of its upper surface there is an insertion piece 21, and on the other side there is a lamp board bracket 22, the insertion piece 21 is inserted into the insertion hole 11, and the lamp board bracket 22 is connected to the front panel 1 by screws, so that the lamp board assembly 2 is detachably installed on the front panel 1, facilitating the disassembly and maintenance of the lamp board assembly 2.
[0028] Please refer to Figure 5 , the lamp board bracket 22 extends forward relative to the lamp board assembly 2 along the side where it is located, and the connecting portion of the lamp board bracket 22 and the front panel 1 extends downward relative to the lamp board assembly 2.
[0029] Please refer to Figure 1 , Figure 5 and Figure 6 , it further includes a decorative strip 3, the decorative strip 3 covers the part of the lamp board bracket 22 extending out of the lamp board assembly 2 and is detachably connected to the front panel 1, the upper edge of the decorative strip 3 is connected to the corresponding side edge of the lamp board assembly 2, so that the connection between the decorative strip 3 and the corresponding side of the lamp board assembly 2 is more flat, and the decorative strip 3 mainly plays the role of connection and decoration.
[0030] Please refer to Figure 1 , Figure 2 and Figure 3, further comprising a buckle assembly 4, the buckle assembly 4 includes an outer buckle 41 and a card seat group, the outer buckle 41 is clamped with the card seat group, the outer buckle 41 is arranged on the decorative strip 3, the card seat group is arranged on the rear side of the front panel 1, and the front panel 1 is provided with an avoidance hole corresponding to the insertion interface of the card seat group, so as to facilitate the cooperation between the outer buckle 41 and the insertion interface of the card seat group to complete the clamping.
[0031] Please refer to Figure 3 and Figure 4 , the card seat group includes a card seat 42, a card tongue 43 and a compression spring 44, the card seat 42 is fixedly connected to the rear side of the front panel 1, it is provided with a sliding cavity and an insertion interface communicated with the sliding cavity, the insertion interface is aligned with the avoidance hole on the front panel 1, the number of the card tongues 43 is two, the two card tongues 43 are symmetrically arranged in the sliding cavity and the card heads of the two card tongues 43 face each other, the tail of the card tongue is connected to the first end of the compression spring 44, the second end of the compression spring 44 abuts against the corresponding side of the sliding cavity, insert the outer buckle 41 into the insertion interface of the card seat 42 and pass through between the two card tongues 43, the two card tongues 43 limit the outer buckle 41 under the reset action of the compression spring 44, so that the decorative strip 3 covers the part of the lamp board bracket 22 extending out of the lamp board assembly 2 and is connected to the front panel 1.
[0032] Please refer to Figure 3 and Figure 4 , the card seat 42 includes a seat plate 421 and a seat cover 422, the rear side of the seat plate 421 is provided with a sliding cavity with an opening facing backward, the seat cover 422 is adapted to the outer contour of the sliding cavity, the seat cover 422 covers outside the sliding cavity and covers the opening at the rear side of the sliding cavity, the seat plate 421 and the seat cover 422 are connected to form the card seat 42.
[0033] Please refer to Figure 4 , the opposite side surfaces of the sliding cavity are provided with card slots 4211, the corresponding inner wall surfaces of the seat cover 422 are provided with clamping blocks 4221, the seat plate 421 and the seat cover 422 are detachably connected through the clamping blocks 4221 and the card slots 4211, so as to cover the seat cover 422 outside the seat plate 421.
[0034] Please refer to Figure 5 , the lamp board assembly 2 includes a lamp board glass 23 and a lamp board 24, the lamp board glass 23 is provided with a light-transmitting area, the lamp board 24 is installed on the upper surface of the lamp board glass 23, the light-emitting surface of the lamp board 24 is aligned with the light-transmitting area, so that the light-emitting surface of the lamp board 24 illuminates the cooking range through the light-transmitting area, an upwardly concave installation groove 12 is provided at the position of the front panel 1 corresponding to the lamp board 24, the installation groove 12 is used to accommodate the lamp board 24, and a wire passing hole 13 is provided at the bottom of the installation groove 12, and the wire passing hole 13 is used to pass through the circuit on the lamp board 24.
[0035] Embodiment Two: Please refer to Figures 1-6, a range hood, adopting the mounting structure of the lamp panel assembly of any one of the above, further provided with a decorative strip 3 and a panel 5 on the front panel 1. The decorative strip 3 connects the lamp panel assembly 2 and the panel 5, making the connection between the lamp panel assembly 2, the decorative strip 3 and the panel 5 more flat. The decorative strip 3 covers the part of the lamp panel bracket 22 extending out of the lamp panel assembly 2 and is detachably connected to the front panel 1.
[0036] Please refer to Figure 2 and Figure 5 , the front panel 1 includes a horizontal section 1a and an inclined section 1b. The trailing edge of the horizontal section 1a is connected to the upper edge of the inclined section 1b. The lamp panel assembly 2 is installed on the horizontal section 1a and its trailing edge is connected to the decorative strip 3. The lamp panel bracket 22 includes a first connecting portion 221 and a second connecting portion 222. The included angle between the first connecting portion 221 and the second connecting portion 222 is adapted to the included angle between the horizontal section 1a and the inclined section 1b. The first connecting portion 221 extends to the trailing edge of the horizontal section 1a. The second connecting portion 222 is connected to the inclined section 1b by screws. The panel 5 is installed on the inclined section 1b and its upper edge is connected to the decorative strip 3, making the connection between the lamp panel assembly 2, the decorative strip 3 and the panel 5 more flat.
[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
[0038] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0039] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
Claims
1. An installation structure of a lamp panel assembly, which is used for a range hood, is characterized in that Comprising: A housing (01), on the front plate (1) of the housing (01) there is a socket hole (11); A lamp board assembly (2), on one side of its upper surface there is an insertion piece (21), on the other side there is a lamp board bracket (22), the insertion piece (21) is inserted into the socket hole (11), and the lamp board bracket (22) is connected to the front plate (1) by screws.
2. The installation structure of the lamp board assembly according to claim 1, wherein, The lamp board bracket (22) extends outward from the lamp board assembly (2) along its side, and the connecting part of the lamp board bracket (22) and the front plate (1) extends out of the lamp board assembly (2).
3. The mounting structure of the lamp board assembly according to claim 2, wherein, It further includes a decorative strip (3), the decorative strip (3) covers the part of the lamp board bracket (22) that extends out of the lamp board assembly (2) and is detachably connected to the front plate (1), and the upper edge of the decorative strip (3) is joined to the corresponding side edge of the lamp board assembly (2).
4. The mounting structure of the lamp board assembly according to claim 3, characterized in that, It further includes a buckle assembly (4), the buckle assembly (4) includes an outer buckle (41) and a card seat group, the outer buckle (41) is snap-connected to the card seat group, the outer buckle (41) is arranged on the decorative strip (3), the card seat group is arranged at the rear side of the front plate (1), and the front plate (1) is provided with an avoidance hole corresponding to the insertion port of the card seat group.
5. The mounting structure of the lamp board assembly according to claim 4, characterized in that, The card seat group includes a card seat (42), a card tongue (43) and a compression spring (44), the card seat (42) is fixedly connected to the rear side of the front plate (1), it is provided with a sliding cavity and an insertion port communicating with the sliding cavity, the insertion port is aligned with the avoidance hole on the front plate (1), the number of the card tongues (43) is two, the two card tongues (43) are symmetrically arranged in the sliding cavity and the card heads of the two card tongues (43) face each other, the tail of the card tongue is connected to the first end of the compression spring (44), and the second end of the compression spring (44) abuts against the corresponding side of the sliding cavity.
6. The mounting structure of the lamp board assembly according to claim 5, characterized in that, The card seat (42) includes a seat plate (421) and a seat cover (422), the rear side of the seat plate (421) is provided with the sliding cavity with an opening facing backward, the seat cover (422) is adapted to the outer contour of the sliding cavity, and the seat cover (422) covers outside the sliding cavity and covers the opening at the rear side of the sliding cavity.
7. The mounting structure of the lamp board assembly according to claim 6, characterized in that, On the opposite side surfaces of the sliding cavity there are card slots (4211), on the corresponding inner wall surface of the seat cover (422) there are card blocks (4221), and the seat plate (421) and the seat cover (422) are detachably connected through the card blocks (4221) and the card slots (4211).
8. The mounting structure of the lamp board assembly according to claim 1, characterized in that, The lamp board assembly (2) includes a lamp board glass (23) and a lamp board (24), on the lamp board glass (23) there is a light-transmitting area, the lamp board (24) is installed on the upper surface of the lamp board glass (23), the light-emitting surface of the lamp board (24) is aligned with the light-transmitting area, at the position of the front plate (1) corresponding to the lamp board (24) there is an upwardly concave installation groove (12), and at the bottom of the installation groove (12) there is a wire passing hole (13).
9. A range hood adopts the installation structure of the lamp panel assembly described in any one of claims 1 to 8, characterized in that, A decorative strip (3) and a panel (5) are further provided on the front plate (1). The decorative strip (3) connects the lamp board assembly (2) and the panel (5). The decorative strip (3) covers the part of the lamp board bracket (22) extending out of the lamp board assembly (2) and is detachably connected to the front plate (1).
10. The cigarette machine according to claim 9, characterized in that, The front plate (1) includes a horizontal section (1a) and an inclined section (1b). The trailing edge of the horizontal section (1a) is connected to the upper edge of the inclined section (1b). The lamp board assembly (2) is installed on the horizontal section (1a) and its trailing edge is connected to the decorative strip (3). The lamp board bracket (22) includes a first connecting portion (221) and a second connecting portion (222). The included angle between the first connecting portion (221) and the second connecting portion (222) is adapted to the included angle between the horizontal section (1a) and the inclined section (1b). The first connecting portion (221) extends to the trailing edge of the horizontal section (1a). The second connecting portion (222) is connected to the inclined section (1b) by screws. The panel (5) is installed on the inclined section (1b) and its upper edge is connected to the decorative strip (3).