Display module mounting structure and range hood

Abstract

The utility model relates to a display module mounting structure and a range hood, which comprise display glass, a first bracket arranged on the inner wall of the display glass and a display module arranged on the first bracket, and are characterized in that a second bracket is fixed on the inner wall of the display glass, and the display module is detachably connected to the second bracket; the second support is detachably connected to the first support. Compared with the prior art, the display module mounting structure has the advantages that the second support is fixed on the inner wall of the display glass in the display module mounting structure, the display module is detachably connected to the second support, and the second support is detachably connected to the first support, so that the width of the display glass can be set to be narrower; the installation stability of the display module and the first support is not affected, the installation space is saved, the installation cost is saved, the overall structure is simple and reliable, and installation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the field of range hoods, in particular to a display module installation structure and a range hood. Background Art

[0002] At present, the display module of the range hood on the market is usually fixed on a sheet metal bracket, and the sheet metal bracket is fixed on the display glass by gluing. For example, the invention patent "A control panel and kitchen appliance" with patent application number CN201910086376.1 (publication number CN111481070A) discloses a control panel, including a glass plate (equivalent to the display glass), a plastic box and a sheet metal part (equivalent to the sheet metal bracket), and a window is provided on the glass plate; the sheet metal part is bonded to the back of the glass plate, and the sheet metal part includes a recessed part arranged at both ends of the window, and the plastic box is located in the window and between the two recessed parts, and is used to install an electric control part (equivalent to the display module); the kitchen appliance includes the control panel as described above.

[0003] This type of control panel is restricted by the adhesive process. The outer dimensions of the sheet metal bracket are usually much larger than the display module. Correspondingly, the display glass also needs to be wider to stably fix the sheet metal bracket and the display module. If the display glass is narrow, the sheet metal bracket and the display module will be unstable to install and easily loosen and fall off. This larger width of display glass is more expensive and requires a larger space to install the display module. Utility Model Content

[0004] The first technical problem to be solved by the present invention is to provide a display module installation structure suitable for narrower display glass in view of the above-mentioned existing technical status.

[0005] The second technical problem to be solved by the present invention is to provide a range hood with the above display module installation structure in view of the above-mentioned existing technical status.

[0006] The technical solution adopted by the utility model to solve the first technical problem mentioned above is: a display module installation structure, including a display glass, a first bracket arranged on the inner wall of the display glass and a display module arranged on the first bracket, characterized in that: a second bracket is fixed on the inner wall of the display glass, the display module can be detachably connected to the second bracket, and the second bracket can be detachably connected to the first bracket.

[0007] There are various detachable connection structures between the first bracket and the second bracket. From the perspective of structural simplicity, preferably, the detachable connection structure between the first bracket and the second bracket is a card block and card slot structure that cooperate with each other.

[0008] Furthermore, the first bracket includes a first substrate and a clamping block disposed on the first substrate, and the second bracket includes a second substrate and a clamping slot disposed on the second substrate and limitedly matched with the clamping block.

[0009] There are various structures of the card slot and the card block. Preferably, the card slot is in an inverted U shape and is arranged on the second substrate. There is an opening on each side of the card slot, and the corresponding position of the first substrate protrudes upward to form the card block.

[0010] In order to make the connection between the card slot and the card block more stable, a middle protrusion on the inner wall of the card slot forms a limiting rib that abuts against the top of the card block.

[0011] Furthermore, one end of the clamping block has a limiting portion for limiting the clamping slot from further moving in the assembly direction when the clamping block and the clamping slot are assembled.

[0012] In order to make the connection between the first bracket and the second bracket more stable, the first bracket has a first positioning hole and the second bracket has a second positioning hole. When the block and the slot are in limited cooperation, the first positioning hole is aligned with the second positioning hole and fixedly connected through a connecting piece.

[0013] In order to make the connection between the display module and the second bracket more stable, the display module has a third positioning hole, the second bracket has a fourth positioning hole used in conjunction with the third positioning hole, and the third positioning hole is aligned with the fourth positioning hole and fixedly connected through a connecting piece.

[0014] Furthermore, the display module is arranged in the middle of the first bracket, there are two third positioning holes respectively located at the left and right sides of the display module, and there are two second brackets respectively connected to the left and right sides of the display module.

[0015] The technical solution adopted by the utility model to solve the second technical problem is: the display module installation structure as described above is installed on the front side of the housing.

[0016] Furthermore, the housing includes an upper box body and a lower cavity body installed at the bottom of the upper box body, and the display module mounting structure is installed on the front side of the lower cavity body.

[0017] Compared with the prior art, the advantages of the utility model are: a second bracket is fixed on the inner wall of the display glass in the display module mounting structure, the display module can be detachably connected to the second bracket, and the second bracket can be detachably connected to the first bracket. In this way, the width of the display glass can be set narrower without affecting the installation stability of the display module and the first bracket, saving installation space and installation costs, and the overall structure is simple and reliable, and the installation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural schematic diagram of the display module installation structure of an embodiment of the utility model;

[0019] Figure 2 This is an exploded schematic diagram of the display module installation structure of an embodiment of the utility model;

[0020] Figure 3 A cross-sectional view of a display module installation structure according to an embodiment of the present utility model;

[0021] Figure 4 A side view of the display module installation structure of an embodiment of the utility model;

[0022] Figure 5 It is a schematic structural diagram of a range hood according to an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-4 As shown, a display module installation structure of this embodiment includes a display glass 1, a first bracket 2 arranged on the inner wall of the display glass 1, a display module 3 arranged on the first bracket 2 and a second bracket 4 fixed on the inner wall of the display glass 1.

[0025] The first bracket 2 and the second bracket 4 are both sheet metal parts, and the second bracket 4 is detachably connected to the first bracket 2. The detachable connection structure of the first bracket 2 and the second bracket 4 is a structure of a card block 22 and a card slot 42 that cooperate with each other.

[0026] The first bracket 2 includes a first substrate 21 and a block 22 disposed on the first substrate 21, and the second bracket 4 includes a second substrate 41 and a slot 42 disposed on the second substrate 41 and limitedly matched with the block 22. Of course, the slot 42 may be disposed on the first substrate 21, and the block 22 may be disposed on the second substrate 41.

[0027] The slot 42 is inverted U-shaped and disposed on the second substrate 41, and has an opening 421 on both sides of the slot 42. The middle of the inner wall of the slot 42 is convex to form a limiting rib 422 that abuts against the top of the block 22, so that the slot 42 is tightly connected to the block 22 to prevent loose connection.

[0028] The corresponding position of the first substrate 21 bulges upward to form a block 22. One end of the block 22 has a limiting portion 221 for limiting the slot 42 from moving further in the assembly direction when the block 22 and the slot 42 are assembled.

[0029] In addition, in order to further stabilize the connection between the first bracket 2 and the second bracket 4, the first bracket 2 has a first positioning hole 2a, and the second bracket 4 has a second positioning hole 4a. When the block 22 and the slot 42 are in limited cooperation, the first positioning hole 2a is aligned with the second positioning hole 4a and fixedly connected through a connecting piece.

[0030] In this embodiment, the display module 3 can be detachably connected to the second bracket 4. The display module 3 has a third positioning hole 3a, and the second bracket 4 has a fourth positioning hole 4b used in conjunction with the third positioning hole 3a. The third positioning hole 3a is aligned with the fourth positioning hole 4b and is fixedly connected through a connecting member. The above connecting members are all screws.

[0031] The display module 3 is disposed in the middle of the first bracket 2 , there are two third positioning holes 3 a respectively located at the left and right sides of the display module 3 , and there are two second brackets 4 respectively connected to the left and right sides of the display module 3 .

[0032] The installation steps of the display module installation structure of this embodiment are as follows: firstly, the second bracket 4 is glued to the display glass 1, and then the display module 3 is fixed to the second bracket 4 through the third positioning hole 3a and the fourth positioning hole 4b, so that the display glass 1, the second bracket 4 and the display module 3 are assembled into a whole, which is the display module assembly; then, the card slot 42 of the display module assembly is pushed from right to left into the card block 22 of the first bracket 2, the limiting rib 422 prevents the display module assembly from loosening, and the limiting part 221 limits the display module assembly from continuing to slide to the left; when the display module assembly is assembled in place, the first positioning hole 2a is exactly aligned with the second positioning hole 4a, and can be fixedly connected by screws, so that the display module assembly is fixed on the first bracket 2.

[0033] Another example Figure 5 As shown, the range hood of this embodiment includes a casing 5, which includes an upper box body 51 and a lower cavity 52 installed at the bottom of the upper box body 51, and the display module installation structure of this embodiment is installed on the front side of the lower cavity 52.

[0034] In the specification and claims of the present invention, terms indicating directions, such as "front", "rear", "up", "down", "left", "right", "side", "top", "bottom", etc., are used to describe various exemplary structural parts and elements of the present invention, but these terms are used here only for the purpose of convenience of description and are determined based on the exemplary orientations shown in the accompanying drawings. Since the embodiments disclosed in the present invention can be arranged in different directions, these terms indicating directions are only used as explanations and should not be regarded as limitations. For example, "up" and "down" are not necessarily limited to directions opposite to or consistent with the direction of gravity.

[0035] The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, various modifications or improvements can be made to the present invention without departing from the principle of the present invention, which are all considered to be within the protection scope of the present invention.

Claims

1. A display module mounting structure, comprising a display glass (1), a first bracket (2) arranged on the inner wall of the display glass (1), and a display module (3) arranged on the first bracket (2), characterized in that: A second bracket (4) is fixed on the inner wall of the display glass (1); the display module (3) can be detachably connected to the second bracket (4); and the second bracket (4) can be detachably connected to the first bracket (2).

2. The display module installation structure according to claim 1, characterized in that: The detachable connection structure between the first bracket (2) and the second bracket (4) is a mutually matching card block (22) and card slot (42) structure.

3. The display module installation structure according to claim 2, characterized in that: The first bracket (2) comprises a first substrate (21) and a clamping block (22) provided on the first substrate (21), and the second bracket (4) comprises a second substrate (41) and a clamping slot (42) provided on the second substrate (41) and limitedly engaged with the clamping block (22).

4. The display module installation structure according to claim 3, characterized in that: The card slot (42) is in an inverted U shape and is arranged on the second substrate (41). Both sides of the card slot (42) each have an opening (421), and the corresponding position of the first substrate (21) protrudes upward to form the card block (22).

5. The display module installation structure according to claim 3, characterized in that: A middle protrusion on the inner wall of the clamping slot (42) forms a limiting rib (422) that abuts against the top of the clamping block (22).

6. The display module installation structure according to claim 3, characterized in that: One end of the clamping block (22) has a limiting portion (221) for limiting the clamping slot (42) from continuing to move in the assembly direction when the clamping block (22) and the clamping slot (42) are assembled.

7. The display module installation structure according to claim 2, characterized in that: The first bracket (2) has a first positioning hole (2a), and the second bracket (4) has a second positioning hole (4a). When the clamping block (22) and the clamping slot (42) are in a limited engagement state, the first positioning hole (2a) and the second positioning hole (4a) are aligned and fixedly connected via a connecting piece.

8. The display module installation structure according to claim 2, characterized in that: The display module (3) has a third positioning hole (3a), the second bracket (4) has a fourth positioning hole (4b) used in conjunction with the third positioning hole (3a), and the third positioning hole (3a) and the fourth positioning hole (4b) are aligned and fixedly connected via a connecting piece.

9. The display module installation structure according to claim 8, characterized in that: The display module (3) is arranged in the middle of the first bracket (2), there are two third positioning holes (3a) respectively located on the left and right sides of the display module (3), and there are two second brackets (4) respectively connected to the left and right sides of the display module (3).

10. A range hood, comprising a housing (5), characterized in that: A display module mounting structure according to any one of claims 1 to 9 is mounted on the front side of the housing (5).

11. The range hood according to claim 10, characterized in that: The housing (5) comprises an upper box body (51) and a lower cavity (52) installed at the bottom of the upper box body (51), and the display module installation structure is installed on the front side of the lower cavity (52).

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