A cabinet door panel display structure

Abstract

This utility model discloses a cabinet door panel display structure, relating to the field of disinfection cabinet technology. It includes a cabinet door frame, on which a display panel, a circuit board, a control area light shield, and an array area light shield are mounted. The circuit board has a control display panel portion and an LED array display panel portion. The control display panel portion is equipped with a control module and control indicator lights. The LED array display panel portion is equipped with an LED array light group. The control display panel portion is connected to the cabinet door frame via the control area light shield. The LED array display panel portion is connected to the cabinet door frame via the array area light shield. The control area light shield and the array area light shield are spaced apart on a plane parallel to the front surface of the circuit board. The deformation of the control area light shield and the array area light shield can be significantly reduced compared to using a single large light shield, effectively reducing lamp pressure and misalignment during light shielding.

Description

Technical Field

[0001] This utility model relates to the field of disinfection cabinet technology, and in particular to a cabinet door panel display structure. Background Technology

[0002] Chinese utility model patent CN213312058U proposes a "panel mounting structure for an ultraviolet disinfection cabinet". First, a ring-shaped mounting bracket is inserted into the through hole from the front of the cabinet door panel. Then, the display panel is inserted into the ring-shaped mounting bracket from the back and positioned inside the ring-shaped mounting bracket. Next, the display control component is installed and positioned on the ring-shaped mounting bracket from the back, thereby realizing the positioning and installation of the display control component, the display panel, the ring-shaped mounting bracket and the through hole.

[0003] Dot matrix LED light groups, also known as LED dot matrix screens, have multiple LED beads arranged in an array on a circuit board. Each LED bead can be controlled individually, thus creating different light patterns. When applied to the display of disinfection cabinets, they can provide excellent reminders, displays, and interactive effects.

[0004] When a disinfection cabinet has both a display control component and an LED array light group, they are usually mounted on a single circuit board. If the aforementioned light-shielding plate is used to shield both the LEDs of the display control component and the LEDs of the LED array light group, the light-shielding plate needs to be relatively large. A larger light-shielding plate will exhibit greater deformation during installation. When the light-shielding plate is tightly fitted to the circuit board for light shielding, this large deformation can easily lead to lamp compression or misalignment, which needs improvement. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution to address the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cabinet door panel display structure, including a cabinet door frame, a display panel and a circuit board disposed on the cabinet door frame, the circuit board having a control display panel and an LED array display panel; a control module and corresponding control display lights are disposed on the front panel of the control display panel; an LED array light group is disposed on the front panel of the LED array display panel, and it also includes a control area light shield and an array area light shield;

[0007] The control display panel is connected to the cabinet door frame via a control area light shield, and the light-transmitting holes on the control area light shield correspond to the control display lights.

[0008] The LED array display panel is connected to the cabinet door frame via an array area light shield, and the light-transmitting holes on the LED array display panel correspond to the LED array light group.

[0009] The control area light shield and the array area light shield are spaced apart on a plane parallel to the front surface of the circuit board.

[0010] As a further embodiment of this utility model: a control display slot is provided on the cabinet door frame, which runs from back to front through the cabinet door frame; an LED array display slot is provided on the cabinet door frame, which runs from back to front through the cabinet door frame; and a circuit board is located at the rear of the cabinet door frame.

[0011] As a further embodiment of this utility model: the display panel is installed on the front frame surface of the cabinet door frame, and the display panel includes a control display panel part corresponding to the control display slot and an LED array display panel part corresponding to the LED array display slot.

[0012] As a further embodiment of this utility model: a first positioning frame is provided on the front plate of the control area light shield, which extends from back to front through the control display slot, and the first positioning frame is positioned and engaged with the inner wall of the control display slot;

[0013] A first limiting part is provided on the left and / or right and / or upper and / or lower side panels of the control area light shield, which abuts against the edge of the rear slot of the control display slot.

[0014] A first elastic locking part is provided on the cabinet door frame near the rear slot of the control display slot. The first elastic locking part is used to lock the control area light shield when the control area light shield moves forward into place.

[0015] As a further embodiment of this utility model: the first elastic clamping part includes a first elastic bending arm connected to the cabinet door frame, the first elastic bending arm extends rearward, and a first clamping part that cooperates with the rear plate surface of the control area light shield is connected to the rear end of the first elastic bending arm.

[0016] As a further embodiment of this utility model: a second positioning frame is provided on the front plate of the array area light shield, which passes through the LED array display slot from back to front, and the second positioning frame is positioned and cooperates with the inner wall of the LED array display slot.

[0017] A second limiting part is provided on the left and / or right and / or upper and / or lower side surfaces of the array area light shield, which abuts against the edge of the rear slot of the LED array display slot;

[0018] A second elastic clamping part is provided on the cabinet door frame near the rear slot of the LED array display slot. The second elastic clamping part is used to clamp the array area light shield when the array area light shield moves forward into place.

[0019] As a further embodiment of this utility model: the second elastic clamping part includes a second elastic curved arm connected to the cabinet door frame, the second elastic curved arm extends rearward, and a second clamping part that cooperates with the rear plate surface of the array area light shield is connected to the rear end of the second elastic curved arm.

[0020] As a further embodiment of this utility model: a plurality of third elastic clamping parts are provided on the rear side plate of the control area light shield, and the plurality of third elastic clamping parts of the control area light shield constitute three different edges of the rear plate of the control display panel.

[0021] Multiple fourth elastic clamping parts are provided on the rear side panel of the array area light shield. These multiple fourth elastic clamping parts of the array area light shield clamp the three edges of the rear panel of the LED array display panel in different directions.

[0022] As a further embodiment of this utility model: the third elastic clamping part includes a third elastic bending arm connected to the rear side plate of the control area light shield, the third elastic bending arm extends rearward, and the rear end of the third elastic bending arm is connected to a third clamping part that cooperates with the rear plate of the control display panel.

[0023] As a further embodiment of this utility model: the fourth elastic clamping part includes a fourth elastic bending arm connected to the rear side plate of the array area light shield, the fourth elastic bending arm extends rearward, and the rear end of the fourth elastic bending arm is connected to a fourth clamping part that cooperates with the rear plate of the LED array display panel.

[0024] Compared with the prior art, the beneficial effects of this technical solution are: by cooperating with the control area light shield and the array area light shield to shield the control display board and the LED array display board respectively, and by setting the control area light shield and the array area light shield at intervals on a plane parallel to the front surface of the circuit board, the deformation of the control area light shield and the array area light shield can be greatly reduced compared with the deformation of using a large single light shield, effectively reducing the lamp pressing and misalignment caused during the light shielding cooperation.

[0025] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a three-dimensional structural view of the present invention;

[0028] Figure 2 This is an exploded view of the structure of this utility model;

[0029] Figure 3 This is another exploded view of the structure of this utility model, and... Figure 2 The view orientations are different.

[0030] The corresponding labels in the attached diagram are explained as follows:

[0031] Cabinet door frame-1, control display slot-101, LED array display slot-102, first elastic clamping part-103, first elastic bending arm-1031, first clamping part-1032, second elastic clamping part-104, second elastic bending arm-1041, second clamping part-1042.

[0032] Display panel-2, control display panel section-201, LED array display panel section-202

[0033] Circuit board-3, control display board section-301, LED array display board section-302.

[0034] Control area light shield -4, first positioning frame -401, first limiting part -402, third elastic clamping part -403, third elastic bending arm -4031, third clamping part -4032.

[0035] Array area light-shielding plate-5, second positioning frame-501, second limiting part-502, fourth elastic clamping part-503, fourth elastic bending arm-5031, fourth clamping part-5032.

[0036] Control Module-6

[0037] Control indicator light -7,

[0038] LED Array Light Group - 8. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Please see Figure 1-3A cabinet door panel display structure includes a cabinet door frame 1, on which a display panel 2, a circuit board 3, a control area light shield 4, and an array area light shield 5 are disposed.

[0041] The circuit board 3 has a control display panel 301 and an LED array display panel 302. A control module 6 and a corresponding control indicator light 7 are provided on the front panel of the control display panel 301. An LED array light group 8 is provided on the front panel of the LED array display panel 302.

[0042] The control area light shield 4 is connected to the control display board 301 of the circuit board, and the light-transmitting hole on the control area light shield 4 corresponds to the control display lamp 7.

[0043] The array area light shield 5 is connected to the LED array display panel 302 of the circuit board, and the light-transmitting hole of the array area light shield 5 corresponds to the LED array lamp group 8.

[0044] In some embodiments, the cabinet door frame 1 is provided with a control display slot 101 that runs from back to front through the cabinet door frame 1, and the cabinet door frame 1 is provided with an LED array display slot 102 that runs from back to front through the cabinet door frame 1. The circuit board 3 is located at the rear of the cabinet door frame 1.

[0045] In some embodiments, the display panel 2 is mounted on the front frame surface of the cabinet door frame 1. The display panel 2 includes a control display panel portion 201 corresponding to the control display slot 101 and an LED array display panel portion 202 corresponding to the LED array display slot 102.

[0046] In some embodiments, a first positioning frame 401 is provided on the front plate surface of the control area light shield 4, extending forward through the control display slot. The first positioning frame 401 is positioned and engaged with the inner wall of the control display slot 101. The light-transmitting hole of the control area light shield 4 is located within the frame of the first positioning frame 401.

[0047] The left, right, upper, and lower sides of the control area light shield 4 are provided with a first limiting part 402 that abuts against the edge of the rear slot of the control display slot 101.

[0048] After the first positioning frame 401 is inserted into the control display slot 101 from the rear slot opening, the first positioning frame 401 is positioned and engaged with the inner wall of the control display slot 101, so that the control area light shield 4 is guided in the front-back direction.

[0049] When moving forward, the first limiting part 402 can be engaged with the edge of the rear slot of the control display slot 101 to form a forward movement position.

[0050] A first elastic clamping part 103 is provided on the cabinet door frame 1 near the rear slot of the control display slot 101. The first elastic clamping part 103 is used to clamp the control area light shield 4 when the control area light shield 4 moves forward to the position, so as to restrict the control area light shield 4 from moving backward.

[0051] In some embodiments, the first elastic clamping part 103 includes a first elastic bending arm 1031 connected to the cabinet door frame 1. The first elastic bending arm 1031 extends rearward, and a first clamping part 1032 that cooperates with the rear plate surface of the control area light shield 4 is connected to the rear end of the first elastic bending arm 1031.

[0052] In some embodiments, a second positioning frame 501 is provided on the front plate surface of the array area light shield 5, which passes through the LED array display slot 102. The second positioning frame 501 is positioned and engaged with the inner wall of the LED array display slot 102. The light-transmitting hole of the array area light shield 5 is located within the frame of the second positioning frame 501.

[0053] The left, right, upper, and lower sides of the array area light shield 5 are provided with a second limiting part 502 that abuts against the edge of the rear slot of the LED array display slot 102.

[0054] After the second positioning frame 501 is inserted into the LED array display slot 102 from the rear slot opening, the second positioning frame 501 is positioned and engaged with the inner wall of the LED array display slot 102, so that the array area light shield 5 is guided in the front-back direction.

[0055] When moving forward, the second limiting part 502 can be engaged with the edge of the rear slot of the LED array display slot 102 to form a forward-moving position.

[0056] A second elastic clamping part 104 is provided on the cabinet door frame 1 near the rear slot of the LED array display slot 102. The second elastic clamping part 104 is used to clamp the array area light shield 5 when the array area light shield 5 moves forward into place, so as to restrict the array area light shield 5 from moving backward.

[0057] In some embodiments, the second elastic clamping part 104 includes a second elastic bending arm 1041 connected to the cabinet door frame 1. The second elastic bending arm 1041 extends rearward, and a second clamping part 1042 that cooperates with the rear plate surface of the array area light shield 5 is connected to the rear end of the second elastic bending arm 1041.

[0058] In some embodiments, a plurality of third elastic clamping parts 403 are provided on the rear side plate of the control area light shield 4, and the plurality of third elastic clamping parts of the control area light shield 4 are configured to clamp the three edges of the rear plate of the control display panel 301 in different directions.

[0059] Multiple fourth elastic clamping parts 503 are provided on the rear side plate of the array area light shield 5. The multiple fourth elastic clamping parts of the array area light shield 5 constitute a clamping mechanism for the three opposite edges of the rear plate of the LED array display panel 302.

[0060] In some embodiments, the control area light shield 4 and the array area light shield 5 are arranged vertically at intervals.

[0061] Multiple third elastic clamping parts of the control area light shield 4 are configured to clamp the upper edge, left edge, and right edge of the rear panel of the control display panel 301.

[0062] The array area light shield 5 has multiple fourth elastic clamping parts that clamp the lower edge, left edge, and right edge of the rear panel of the LED array display panel 302.

[0063] In some embodiments, the third elastic clamping part 403 includes a third elastic bending arm 4031 connected to the rear side plate of the control area light shield 4. The third elastic bending arm 4031 extends rearward, and a third clamping part 4032 that cooperates with the rear plate of the control display panel 301 is connected to the rear end of the third elastic bending arm 4031.

[0064] In some embodiments, the fourth elastic clamping part 503 includes a fourth elastic bending arm 5031 connected to the rear side plate of the array area light shield 5. The fourth elastic bending arm 5031 extends rearward, and a fourth clamping part 5032 that cooperates with the rear plate of the LED array display panel 302 is connected to the rear end of the fourth elastic bending arm 5031.

[0065] In some embodiments, the array area light shield 5 is provided with a plurality of light-transmitting holes, which are arranged in an array, and the plurality of light-transmitting holes of the array area light shield 5 correspond one-to-one with the plurality of LEDs of the LED array light group 8.

[0066] like Figure 2 As shown, in some embodiments, the LED array lamp group 8 has 108 LED beads.

[0067] In some embodiments, the array area light shield 5 and / or the control area light shield 4 are provided with rearwardly extending positioning posts, and the circuit board 3 is provided with positioning holes that cooperate with the positioning posts.

[0068] In some embodiments, the control module 6 includes a control switch, and the control area light shield 4 has a control hole corresponding to the control switch.

[0069] In some embodiments, the display panel 2 is light-transmitting.

[0070] In some embodiments, the display panel is provided with a touch area corresponding to the control switch.

[0071] In some embodiments, the tap area is configured throughout to accommodate press-triggered control switches.

[0072] In some embodiments, when the control switch is triggered by induction, the touch area may not be through-hole. For example, if the control switch is an inductive switch, it can be controlled by induction through a display panel.

[0073] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cabinet door panel display structure, comprising a cabinet door frame, a display panel and a circuit board disposed on the cabinet door frame, the circuit board having a control display panel portion and an LED array display panel portion; a control module and corresponding control indicator lights are disposed on the front panel of the control display panel portion; an LED array light group is disposed on the front panel of the LED array display panel portion, characterized in that, It also includes a control area light shield and an array area light shield; The control display panel is connected to the cabinet door frame via a control area light shield, and the light-transmitting holes on the control area light shield correspond to the control display lights. The LED array display panel is connected to the cabinet door frame via an array area light shield, and the light-transmitting holes on the LED array display panel correspond to the LED array light group. The control area light shield and the array area light shield are spaced apart on a plane parallel to the front surface of the circuit board.

2. The cabinet door panel display structure according to claim 1, characterized in that, The cabinet door frame has a control display slot that runs from back to front through the cabinet door frame, and an LED array display slot that runs from back to front through the cabinet door frame. The circuit board is located at the rear of the cabinet door frame.

3. The cabinet door panel display structure according to claim 2, characterized in that, The display panel is installed on the front frame of the cabinet door frame. The display panel includes a control display panel part corresponding to the control display slot and an LED array display panel part corresponding to the LED array display slot.

4. The cabinet door panel display structure according to claim 2 or 3, characterized in that, A first positioning frame is provided on the front panel of the control area light shield, extending from back to front through the control display slot. The first positioning frame is positioned and engaged with the inner wall of the control display slot. A first limiting part is provided on the left and / or right and / or upper and / or lower side panels of the control area light shield, which abuts against the edge of the rear slot of the control display slot. A first elastic locking part is provided on the cabinet door frame near the rear slot of the control display slot. The first elastic locking part is used to lock the control area light shield when the control area light shield moves forward into place.

5. The cabinet door panel display structure according to claim 4, characterized in that, The first elastic clamping part includes a first elastic curved arm connected to the cabinet door frame. The first elastic curved arm extends rearward, and a first clamping part that mates with the rear panel of the control area light shield is connected to the rear end of the first elastic curved arm.

6. The cabinet door panel display structure according to claim 2, 3, or 5, characterized in that, A second positioning frame is provided on the front plate of the array area light shield, extending from back to front through the LED array display slot. The second positioning frame is positioned and engaged with the inner wall of the LED array display slot. A second limiting part is provided on the left and / or right and / or upper and / or lower side surfaces of the array area light shield, which abuts against the edge of the rear slot of the LED array display slot; A second elastic clamping part is provided on the cabinet door frame near the rear slot of the LED array display slot. The second elastic clamping part is used to clamp the array area light shield when the array area light shield moves forward into place.

7. The cabinet door panel display structure according to claim 6, characterized in that, The second elastic clamping part includes a second elastic curved arm connected to the cabinet door frame. The second elastic curved arm extends rearward, and a second clamping part that mates with the rear panel of the array area light shield is connected to the rear end of the second elastic curved arm.

8. The cabinet door panel display structure according to claim 2, 3, 5, or 7, characterized in that, Multiple third elastic clamping parts are provided on the rear side panel of the control area light shield, and the multiple third elastic clamping parts of the control area light shield constitute three different edges of the rear panel of the control display panel. Multiple fourth elastic clamping parts are provided on the rear side panel of the array area light shield. These multiple fourth elastic clamping parts of the array area light shield constitute a clamping mechanism for the three opposite edges of the rear panel of the LED array display panel.

9. The cabinet door panel display structure according to claim 8, characterized in that, The third elastic clamping part includes a third elastic bending arm connected to the rear side panel of the control area light shield. The third elastic bending arm extends rearward, and a third clamping part that mates with the rear panel of the control display panel is connected to the rear end of the third elastic bending arm.

10. The cabinet door panel display structure according to claim 8, characterized in that, The fourth elastic clamping part includes a fourth elastic bending arm connected to the rear side plate of the array area light shield. The fourth elastic bending arm extends rearward, and a fourth clamping part that mates with the rear plate of the LED array display panel is connected to the rear end of the fourth elastic bending arm.

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