Waterproof display structure and energy storage device

Abstract

The utility model relates to the field of energy storage device structures, and discloses a waterproof display structure and an energy storage device, and the waterproof display structure comprises a transparent lampshade, a light-transmitting part with a protrusion, and an annular sealing groove surrounding the light-transmitting part; the sealing ring is mounted in the annular sealing groove; the cover plate is provided with a through hole through which the light-transmitting part can penetrate, and the cover plate is light-proof; the cover plates are installed on the transparent lampshade and press the sealing ring downwards, so that the gap between the cover plates is sealed by the sealing ring. According to the waterproof display structure and the energy storage device, the waterproof capability can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of energy storage device structures, in particular to a waterproof display structure and an energy storage device. Background Art

[0002] An energy storage device is a device that can convert electrical energy into chemical energy (or physical energy, kinetic energy) and store it, and then release the stored energy into electrical energy when needed.

[0003] Currently, consumers have increasingly higher requirements for the user experience of energy storage devices. Traditional household energy storage devices usually use a through-wall structure with a welded LED lamp matrix that passes through the cover on one side of the battery. This can light up the appropriate number of lamps according to the actual power of the energy storage device. However, this structure has poor waterproof ability, and moisture can easily enter the interior of the energy storage device along the LED lamps, causing accidents.

[0004] In view of this, it is necessary to design a waterproof display structure and energy storage device that can effectively improve the waterproof capability.

[0005] The above information is presented as background information only to assist with an understanding of the present disclosure and is not a determination or admission that any of the above may be applicable as prior art with respect to the present disclosure. Utility Model Content

[0006] The utility model provides a waterproof display structure and an energy storage device, which can effectively improve the waterproof capability.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A waterproof display structure, comprising:

[0009] A transparent lampshade having a raised light-transmitting portion and an annular sealing groove surrounding the light-transmitting portion;

[0010] a sealing ring, installed in the annular sealing groove;

[0011] The cover plate is provided with a through hole for the light-transmitting portion to penetrate, and the cover plate is opaque; the cover plate is installed on the transparent lampshade and pressed on the sealing ring, so that the sealing ring seals the gap between the cover plates.

[0012] Optionally, the waterproof display structure further includes a light-emitting module;

[0013] A thinning groove is provided on the back of the transparent lampshade corresponding to the light-transmitting portion, and the bottom wall of the thinning groove faces the top surface of the light-transmitting portion;

[0014] The light emitting module includes a circuit board and a lamp group mounted on the circuit board, and the lamp group faces the thinning groove.

[0015] Optionally, the top surface of the light-transmitting portion is laser-engraved with a light-transmitting shape, and other areas of the top surface of the light-transmitting portion are fully coated with a first light-shielding coating.

[0016] Optionally, the arrangement shape of the lamp group is the same as the light-transmitting shape.

[0017] Optionally, the inner wall of the through hole fits the outer wall of the light-transmitting portion.

[0018] Optionally, the transparent lampshade is further provided with a positioning groove, and the cover plate is provided with a positioning column portion extending into the positioning groove;

[0019] A through hole is formed on the bottom wall of the positioning groove, and a threaded fastener is screwed into the through hole and threadedly connected to the positioning column.

[0020] Optionally, the waterproof display structure further includes a shell, the shell having a mounting opening for mounting the cover plate, and the cover plate is sealedly connected to the shell.

[0021] Optionally, the shape of the thinning groove is the same as that of the light-transmitting portion.

[0022] Optionally, a transition portion for fitting the cover plate is provided between the light-transmitting portion and the annular sealing groove;

[0023] The top surface of the transition portion is fully coated with a second light-shielding coating.

[0024] An energy storage device comprises the waterproof display structure as described in any one of the above items.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The waterproof display structure provided by the utility model is provided with a light-transmitting portion and an annular sealing groove surrounding the light-transmitting portion on the transparent lampshade, and the annular sealing ring is installed in the annular sealing groove, so that when the cover plate is installed on the transparent lampshade, the sealing ring in the annular sealing groove can be pressed tightly, so that the sealing ring seals the gap between the transparent lampshade and the cover plate. The user can observe the power status through the light-transmitting portion, and there is no need to provide a structure for LED lamp beads to pass through the cover plate, which effectively improves the sealing effect and improves the waterproof ability.

[0027] The present invention has other features and advantages, which will be apparent from the accompanying drawings and subsequent detailed descriptions incorporated herein, or will be described in detail in the accompanying drawings and subsequent detailed descriptions incorporated herein, which together serve to explain the specific principles of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 paying any creative work.

[0029] Figure 1 This is an exploded schematic diagram of a waterproof display structure provided by an embodiment of the present utility model;

[0030] Figure 2 It is a schematic cross-sectional view of a waterproof display structure provided by an embodiment of the present utility model.

[0031] Figure numerals: 1. Transparent lampshade; 11. Light-transmitting portion; 101. Light-transmitting shape; 102. First light-shielding coating; 103. Second light-shielding coating; 12. Annular sealing groove; 13. Thinning groove; 14. Positioning groove; 2. Sealing ring; 3. Cover plate; 31. Through hole; 32. Positioning column; 4. Light-emitting module; 41. Circuit board; 42. Lamp group; 5. Threaded fastener; 6. Housing. DETAILED DESCRIPTION

[0032] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0033] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0034] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0035] In the description of this application, the term "and / or" is used to describe a logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and both A and B exist. In addition, the character " / " in this document generally indicates that the objects before and after are in a logical "or" relationship.

[0036] In this application, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, priority or sequence relationship between these entities or operations.

[0037] Without further limitations, in this application, the words "include", "comprise", "have" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method or product.

[0038] Consistent with the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceed" are understood to exclude the number itself; expressions such as "above," "below," and "within" are understood to include the number itself. Furthermore, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this manner, such as "multiple groups," "multiple times," etc., unless otherwise specifically defined.

[0039] In the description of the embodiments of the present application, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be understood as a limitation on the embodiments of the present application.

[0040] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms "installed", "connected", "connected", "fixed", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication 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. For those skilled in the art of the present application, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0041] Example 1

[0042] In view of the aforementioned deficiencies in existing power display devices for energy storage devices, the applicant, drawing on years of extensive practical experience and expertise in the design and manufacture of such products, combined with applied theory, has actively engaged in research and innovation, hoping to create a technology that can address the deficiencies of the existing technology and make waterproof display structures more practical. After continuous research and design, repeated trial production and improvements, the applicant has finally created the present utility model, which has proven to be of practical value.

[0043] Please refer to Figures 1 to 2 The present invention provides a waterproof display structure, comprising a transparent lampshade 1, a sealing ring 2, and a cover plate 3. The transparent lampshade 1 has a raised light-transmitting portion 11 and an annular sealing groove 12 surrounding the light-transmitting portion 11. The sealing ring 2 is mounted in the annular sealing groove 12. The opaque cover plate 3 is mounted on the transparent lampshade 1. The light-transmitting portion 11 penetrates the through hole 31, and the cover plate 3 is pressed against the sealing ring 2, so that the sealing ring 2 seals the gap between the cover plate 3 and the cover plate 3.

[0044] It should be noted that the light-transmitting portion 11 serves as a means for the user to observe the charge status of the energy storage device. This means that a charge display assembly is actually required to be mounted on one side of the bottom of the light-transmitting plate 11. This charge display assembly can be a display screen, a set of light beads, or other display components capable of displaying the charge status of the energy storage device. Furthermore, the through-hole 31 through which the light-transmitting portion 11 passes can be configured such that the light-transmitting portion 11 partially penetrates the through-hole 31, completely passes through the through-hole 31, or the top surface of the light-transmitting portion 11 is flush with the outer surface of the cover plate 3.

[0045] The waterproof display structure in this embodiment is intended to improve the waterproof performance, that is, by optimizing the specific structure between the transparent lampshade 1, the sealing ring 2 and the cover plate 3, the waterproof capability is improved without affecting the power of the energy storage device being normally recognized by the user.

[0046] It should be noted that the waterproof display structure of this embodiment can also be applied to other electronic products besides energy storage devices, such as mobile terminals, small household appliances, etc.

[0047] Optionally, the waterproof display structure also includes a light-emitting module 4; a thinning groove 13 is provided on the back of the transparent lampshade 1 corresponding to the light-transmitting portion 11, and the bottom wall of the thinning groove 13 is opposite to the top surface of the light-transmitting portion 11; the light-emitting module 4 includes a circuit board 41 and a lamp group 42 installed on the circuit board 41, and the lamp group 42 is opposite to the thinning groove 13.

[0048] Specifically, by providing the thinning groove 13, the thickness of the bottom side of the light-transmitting portion 11 can be reduced, thereby allowing more light to pass through the light-transmitting portion 11, making the shape of the light-emitting module 4 easier to observe. The lamp group 42 is composed of a plurality of lamp beads, and the circuit board 41 can control the number of lamp beads to light up, thereby indicating different power status.

[0049] Optionally, the top surface of the light-transmitting portion 11 is laser-engraved with a light-transmitting shape 101, and other areas of the top surface of the light-transmitting portion 11 are fully coated with a first light-shielding coating 102. The light-transmitting shape 101 can be set to various shapes, so that the display style is more beautiful, and it is also conducive to better reflecting the state of the energy storage device. The state of the energy storage device here is not only the state of charge, but also the temperature state, charging state, and so on. It should also be noted that the first light-shielding coating 102 combined with the sealing ring 2 can effectively avoid light leakage, that is, the sealing ring 2 actually has a light-blocking effect. When the inner ring of the sealing ring 2 is in contact with the outer peripheral wall of the light-transmitting portion 11, the light-shielding effect is better.

[0050] Optionally, the arrangement shape of the lamp group 42 is the same as the light-transmitting shape 101 , so that the light-emitting effect of the light-transmitting shape 101 is better.

[0051] Optionally, the inner wall of the through hole 31 fits the outer wall of the light-transmitting portion 11 , which can effectively prevent light leakage.

[0052] Optionally, the transparent lampshade 1 is further provided with a positioning groove 14, and the cover plate 3 is provided with a positioning column 32 that extends into the positioning groove 14. The bottom wall of the positioning groove 14 is provided with a through hole, and the threaded fastener 5 is screwed into the through hole and threadedly connected to the positioning column 32, thereby pressing the cover plate 3 against the sealing ring 2 and firmly connecting the transparent lampshade 1 and the cover plate 3. The provision of the positioning column 32 and the positioning groove 14 simplifies the positioning of the cover plate 3 and the transparent lampshade 1, effectively improving the assembly efficiency of the waterproof display structure.

[0053] Optionally, the waterproof display structure further includes a housing 6 , the housing 6 has a mounting opening for mounting the cover plate 3 , and the cover plate 3 is sealedly connected to the housing 6 .

[0054] Optionally, the shape of the thinning groove 13 is the same as that of the light-transmitting portion 11 , so that the light-transmitting effect at the light-transmitting portion 101 is better.

[0055] Optionally, a transition portion is provided between the light-transmitting portion 11 and the annular sealing groove 12, adapted to engage the cover plate 3. The top surface of this transition portion is fully coated with a second light-shielding coating 103, which also serves to reduce light leakage and enhance the light-transmitting portion 11's light-displaying effect. Specifically, due to the light shielding provided by the second light-shielding coating 103, the first light-shielding coating 102, and the sealing ring 2, the energy storage device mounted on the side of the cover plate 3 experiences virtually no light leakage, except for the normal light emission from the light-transmitting portion 11.

[0056] Example 2

[0057] This embodiment discloses an energy storage device, including the waterproof display structure as described in Example 1. The energy storage device also includes a housing 6 and an energy storage battery pack, the energy storage battery pack is installed in the housing, and the light-emitting module is electrically connected to the energy storage battery pack.

[0058] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concepts of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A waterproof display structure, characterized in that: include: A transparent lampshade (1) having a raised light-transmitting portion (11) and an annular sealing groove (12) surrounding the light-transmitting portion (11); A sealing ring (2) is installed in the annular sealing groove (12); The cover plate (3) is provided with a through hole (31) for the light-transmitting portion (11) to penetrate therethrough, and the cover plate (3) is light-proof; the cover plate (3) is mounted on the transparent lampshade (1) and pressed against the sealing ring (2), so that the sealing ring (2) seals the gap between the cover plate (3) and the cover plate (3).

2. The waterproof display structure according to claim 1, characterized in that: Also includes a light emitting module (4); A thinning groove (13) is provided on the back of the transparent lampshade (1) corresponding to the light-transmitting portion (11), and the bottom wall of the thinning groove (13) faces the light-transmitting portion (11); The light-emitting module (4) comprises a circuit board (41) and a lamp group (42) mounted on the circuit board (41), wherein the lamp group (42) faces the thinning groove (13).

3. The waterproof display structure according to claim 2, characterized in that: The top surface of the light-transmitting portion (11) is laser-engraved with a light-transmitting shape (101), and other areas of the top surface of the light-transmitting portion (11) are fully coated with a first light-shielding coating (102).

4. The waterproof display structure according to claim 3, characterized in that: The arrangement shape of the lamp group (42) is the same as the light-transmitting shape (101).

5. The waterproof display structure according to claim 1, characterized in that: The inner wall of the through hole (31) is in contact with the outer wall of the light-transmitting portion (11).

6. The waterproof display structure according to claim 1, characterized in that: The transparent lampshade (1) is further provided with a positioning groove (14), and the cover plate (3) is provided with a positioning column portion (32) extending into the positioning groove (14); A through hole is provided on the bottom wall of the positioning groove (14), and a threaded fastener (5) is screwed into the through hole to be threadedly connected with the positioning column portion (32).

7. The waterproof display structure according to claim 1, characterized in that: It also includes a shell (6), the shell (6) having a mounting opening for mounting the cover plate (3), and the cover plate (3) is sealedly connected to the shell (6).

8. The waterproof display structure according to claim 2, characterized in that: The shape of the thinning groove (13) is the same as that of the light-transmitting portion (11).

9. The waterproof display structure according to claim 1, characterized in that: A transition portion for fitting the cover plate (3) is provided between the light-transmitting portion (11) and the annular sealing groove (12); The top surface of the transition portion is fully coated with a second light-shielding coating (103).

10. An energy storage device, characterized in that: The invention comprises a waterproof display structure as claimed in any one of claims 1 to 9.

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