Light-emitting device with lens module and dish washing machine

Abstract

The utility model provides a light-emitting device with a lens module and a dish-washing machine, the light-emitting device with the lens module comprises a sealing box structure and a ground projection lamp assembly capable of emitting various colors, and the sealing box structure comprises a ground projection lamp box and a ground projection lamp cover which are matched with each other. A sealing cavity used for installing the ground projection lamp assembly is formed between the ground projection lamp box and the ground projection lamp cover. Specifically, the ground projection lamp assembly is fixed in the sealing cavity, the sealing performance is good, water vapor is effectively prevented from entering the ground projection lamp assembly, and therefore the problems that the short circuit risk is caused by water vapor accumulation, and the service life of lamp beads is shortened are solved; by using the floor lamp assembly capable of emitting various colors, a user can select the floor lamp assembly to display different colors corresponding to different dish-washing machine function options through the control panel, so that the working state of the dish-washing machine can be known through the color of the lamp projected to the ground in a dark environment without turning on the lamp, and the dish-washing machine is extremely convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, in particular to a light emitting device with a lens module and a dishwasher. Background Art

[0002] A dishwasher is a machine that replaces manual tableware washing. It heats water and then uses a high-pressure water pump to spray and wash the tableware through a rotating spray arm. Since dishwashers have the function of automatically washing bowls, chopsticks, plates, dishes, knives, forks and other tableware, they are becoming more and more popular. The dishwashers on the market have a washing indicator function that is displayed through a floodlight. The floodlights on the market are single lamp beads directly fixed on the outer door. They are all monochrome and cannot be selected according to different functions. At the same time, the protection of the lamp beads is not good. It is easy for water vapor to accumulate on the lamp beads, which is easy to short-circuit or affect the life.

[0003] Chinese patent document number CN220735357U disclosed a dishwasher that indicates the status of the dishwasher in April 2024. Specifically, it discloses a cabinet door and a floor-floor light module installed at the bottom of the cabinet door. The floor-floor light module includes a floor-floor light and a floor-floor light controller. The light beam emitted by the floor-floor light is projected onto the projection surface through the light guide column thereon to generate an image associated with the operating status of the dishwasher. The floor-floor light controller is electrically connected to the floor-floor light, and the floor-floor light controller is communicatively connected to the main controller of the dishwasher. In the above-mentioned patent document, although the floor-floor light can emit a variety of colors, its sealing is poor, which easily causes water vapor to enter the floor-floor light module.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a light emitting device and a dishwasher with a lens module to overcome the shortcomings of the prior art. The light emitting device has good sealing performance and reduces the influence of water vapor on the lamp.

[0006] A light-emitting device with a lens module designed for this purpose includes a sealed box structure and a floodlight assembly that can emit multiple colors. The sealed box structure includes a floodlight box and a floodlight cover that cooperate with each other, and a sealed cavity for installing the floodlight assembly is formed between the floodlight box and the floodlight cover.

[0007] The port of the floor-projection lamp box is formed with a stepped groove, and the floor-projection lamp cover is formed with a flange corresponding to the stepped groove, and the flange is snap-connected to the stepped groove.

[0008] The floor-projector lamp assembly comprises a light guide lamp sleeve, a lens and a light emitting module. One end of the light guide lamp sleeve is inserted into the lens, and the other end of the light guide lamp sleeve is provided with a positioning structure for fixing the light emitting module.

[0009] The positioning structure includes a recess matched with the light emitting module and buckles of ports surrounding the recess. After the light emitting module is installed in the recess, the buckles buckle the light emitting module.

[0010] The floor-projection lamp cover is provided with a limiting rib matched with the positioning structure; the floor-projection lamp box is provided with a positioning column extending from bottom to top, and the lens is mounted on the positioning column.

[0011] The lens is provided with an arc-shaped focusing part, and the floor-projection lamp box is provided with an opening for the focusing part to pass through.

[0012] The light guide lamp cover is a hollow structure, the lamp beads of the light emitting module are arranged corresponding to the hollow structure, and the light generated by the light emitting module is irradiated onto the lens through the light guide lamp cover.

[0013] A guide hole for the power line of the light emitting module to pass through is provided between the light projection box and the light projection cover.

[0014] A dishwasher comprises a machine body, on which the above-mentioned light emitting device with a lens module is arranged.

[0015] The above-mentioned embodiment is a light-emitting device with a lens module and a dishwasher. The light-emitting device with a lens module includes a sealed box structure and a floodlight assembly that can emit multiple colors. The sealed box structure includes a floodlight box and a floodlight cover that cooperate with each other. A sealed cavity for installing the floodlight assembly is formed between the floodlight box and the floodlight cover. Specifically, the floodlight assembly is fixed in the sealed cavity, which has good sealing performance and effectively prevents the entry of water vapor, thereby reducing the risk of short circuit caused by water vapor accumulation and the reduction of lamp bead life; by using the floodlight assembly that can emit multiple colors, the user can select the floodlight assembly to display different colors through the control panel corresponding to different dishwasher function options. In this way, in a dark environment without turning on the lights, the working status of the dishwasher can be known by the color of the light projected on the ground, which is extremely convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and the description thereof are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The figure is a schematic diagram of the overall structure of an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall structure of another direction of an embodiment of the utility model.

[0020] Figure 3 It is a cross-sectional view of the overall structure of an embodiment of the utility model.

[0021] Figure 4 This is an exploded view of the overall structure of an embodiment of the utility model.

[0022] Figure 5 This is an exploded view of the overall structure of an embodiment of the utility model from another direction. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0024] like Figure 1-Figure 5 As shown, a light-emitting device with a lens module and a dishwasher are provided. The light-emitting device with a lens module includes a sealed box structure and a floodlight assembly 3 that can emit multiple colors. The sealed box structure includes a floodlight box 1 and a floodlight cover 2 that cooperate with each other. A sealed cavity 4 for installing the floodlight assembly 3 is formed between the floodlight box 1 and the floodlight cover 2.

[0025] Specifically, the floor-mounted light assembly 3 is fixed in the sealed cavity 4, which has good sealing performance and effectively prevents the entry of water vapor, thereby reducing the risk of short circuit and reduced life of the lamp beads caused by the accumulation of water vapor; by using the floor-mounted light assembly 3 that can emit multiple colors, the user can choose the floor-mounted light assembly 3 to display different colors through the control panel corresponding to different dishwasher function options, so that in a dark environment without turning on the lights, the working status of the dishwasher can be known by the color of the light projected on the ground, which is extremely convenient to use.

[0026] Further, if Figure 3 As shown, the end of the floor lamp box 1 is formed with a stepped groove 101 , and the floor lamp cover 2 is formed with a flange 201 corresponding to the stepped groove 101 , and the flange 201 is snap-fitted to the stepped groove 101 .

[0027] Specifically, the cooperation between the stepped groove 101 and the flange 201 can make the joint between the floor lamp box 1 and the floor lamp cover 2 tighter, further preventing water vapor and dust from entering the interior.

[0028] Furthermore, the floor lamp box 1 and the floor lamp cover 2 are fixedly connected by screws or buckles.

[0029] Further, if Figure 3-Figure 5 As shown, the floor lamp assembly 3 includes a light guide lamp cover 301 , a lens 302 and a light emitting module 303 . One end of the light guide lamp cover 301 is inserted into the lens 302 , and a positioning structure for fixing the light emitting module 303 is provided on the other end of the light guide lamp cover 301 .

[0030] Specifically, the light emitted by the light-emitting module 303 is guided by the light-guiding lamp cover 301 and evenly transmitted to the lens 302, which can maximize the utilization of light and reduce the scattering and loss of light; the positioning structure can ensure that the position of the light-emitting module 303 in the light-guiding lamp cover 301 will not be changed due to vibration or other external forces.

[0031] Further, if Figure 3-Figure 5 As shown, the positioning structure includes a recess 3011 matching the light emitting module 303 and buckles 3012 surrounding the ports on all sides of the recess 3011 . After the light emitting module 303 is installed in the recess 3011 , the buckles 3012 buckle the light emitting module 303 .

[0032] Specifically, the recess 3011 matches the light emitting module 303, so that the light emitting module can be accurately embedded in the light guide lamp cover 301, providing preliminary positioning. The light emitting module 303 is fastened by the buckle 3012 to ensure that the light emitting module 303 will not move or fall off easily after installation.

[0033] Further, if Figure 3-Figure 5 As shown, the floor lamp cover 2 is provided with a limiting rib 202 that cooperates with the positioning structure; the floor lamp box 1 is provided with a positioning column 102 extending from bottom to top, and the lens 302 is installed on the positioning column 102.

[0034] Specifically, the limiting ribs 202 can effectively prevent the light guide lamp cover 301 from shifting and help reduce errors during assembly; the positioning column 102 ensures the precise vertical position of the lens 302 and prevents it from shifting or rotating during use, thereby ensuring accurate projection of light.

[0035] Further, if Figure 3 As shown, the lens 302 is provided with an arc-shaped focusing portion 3021, and the floor lamp box 1 is provided with an opening 103 for the focusing portion 3021 to pass through.

[0036] Specifically, the arc-shaped focusing portion 3021 can effectively focus the light from the light-emitting module 303 to make the light beam more concentrated; the setting of the opening 103 ensures that the focusing portion 3021 can pass through the ground-projection lamp box 1 without hindrance and directly project the light into the external environment.

[0037] Further, if Figure 3 As shown, the light guide lamp cover 301 is a hollow structure, the lamp beads of the light emitting module 303 are arranged corresponding to the hollow structure, and the light generated by the light emitting module 303 is irradiated onto the lens 302 through the light guide lamp cover 301 .

[0038] Specifically, the light guide lamp cover 301 is a hollow structure, so that the light generated by the lamp beads of the light emitting module 303 can be directly transmitted to the lens 302 through the hollow channel without any obstruction.

[0039] Further, if Figure 3 As shown, a guide hole 5 for the power line of the light emitting module 303 to pass through is provided between the floor lamp box 1 and the floor lamp cover 2 .

[0040] Specifically, the power cord is guided through the guide hole 5 so that the power cord can pass through in an orderly manner without damaging the sealing structure between the floor lamp box 1 and the floor lamp cover 2 .

[0041] A dishwasher comprises a machine body, on which the above-mentioned light emitting device with a lens module is arranged.

[0042] Specifically, a control panel is provided on the body, and the control panel is electrically connected to the light emitting module 303. When the dishwasher is in different working states, the light emitting module 303 emits light of corresponding colors, and the light is focused and projected through the light guide lamp sleeve 301 and the lens 302, and finally a corresponding light spot or pattern is displayed on the ground. The user can judge the state of the dishwasher by observing the color and shape of the light; at the same time, the user can also select the ground light assembly 3 to display different colors according to different dishwasher function options through the control panel, so that in a dark environment without turning on the lights, the working state of the dishwasher can be known by the color of the light projected to the ground, which is extremely convenient to use.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like 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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0047] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0048] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0049] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A light emitting device with a lens module, characterized in that: The invention comprises a sealed box structure and a floor-mounted lamp assembly (3) capable of emitting multiple colors. The sealed box structure comprises a floor-mounted lamp box (1) and a floor-mounted lamp cover (2) that cooperate with each other. A sealed cavity (4) for installing the floor-mounted lamp assembly (3) is formed between the floor-mounted lamp box (1) and the floor-mounted lamp cover (2).

2. The light emitting device with a lens module according to claim 1, characterized in that: The port of the floor-projection lamp box (1) is formed with a stepped groove (101), and the floor-projection lamp cover (2) is formed with a flange (201) corresponding to the stepped groove (101), and the flange (201) is snap-connected to the stepped groove (101).

3. The light emitting device with a lens module according to claim 1, characterized in that: The floor-projector lamp assembly (3) comprises a light guide lamp sleeve (301), a lens (302) and a light-emitting module (303); one end of the light guide lamp sleeve (301) is inserted into the lens (302); and the other end of the light guide lamp sleeve (301) is provided with a positioning structure for fixing the light-emitting module (303).

4. The light emitting device with a lens module according to claim 3, characterized in that: The positioning structure comprises a recess (3011) matching the light emitting module (303) and a buckle (3012) of a port surrounding the recess (3011); after the light emitting module (303) is installed in the recess (3011), the buckle (3012) buckles the light emitting module (303).

5. The light emitting device with a lens module according to claim 3, characterized in that: The floor-projection lamp cover (2) is provided with a limiting rib (202) cooperating with the positioning structure; the floor-projection lamp box (1) is provided with a positioning column (102) extending from bottom to top, and the lens (302) is mounted on the positioning column (102).

6. The light emitting device with a lens module according to claim 5, characterized in that: The lens (302) is provided with an arc-shaped focusing portion (3021), and the floor-projection lamp box (1) is provided with an opening (103) for the focusing portion (3021) to pass through.

7. The light emitting device with a lens module according to claim 3, characterized in that: The light guide lamp cover (301) is a hollow structure, the lamp beads of the light emitting module (303) are arranged corresponding to the hollow structure, and the light generated by the light emitting module (303) is irradiated onto the lens (302) through the light guide lamp cover (301).

8. The light emitting device with a lens module according to claim 3, characterized in that: A guide hole (5) for the power cord of the light emitting module (303) to pass through is provided between the floor-projection lamp box (1) and the floor-projection lamp cover (2).

9. A dishwasher, comprising a body, characterized in that: The body is provided with a light emitting device with a lens module as described in any one of claims 1 to 8.

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