A waterproof luminous character
By opening grooves on the mounting plate and installing protective covers with the fitting of the insert rod and the socket, the problem of existing luminous characters being prone to short circuit when exposed to rainwater outdoors is solved, the waterproof effect is achieved and the service life is extended.
Patent Information
- Application Number
- CN202421366935.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-14
AI Technical Summary
Existing luminescent characters are prone to short circuits when exposed to rainwater for a long time outdoors, which affects their service life.
A waterproof and luminous character is designed. By opening grooves on the mounting plate to install the luminous font body, and installing the protective cover on the mounting plate using the fitting of the insert rod and the socket to seal the opening on the mounting plate, thereby improving the rainproof effect.
Effectively prevent rainwater from entering, avoid short circuits of luminescent fonts, extend their service life, and do not affect the use of luminescent fonts outdoors.
Smart Images
Figure CN222720042U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of luminous characters, in particular to a waterproof luminous character. Background Art
[0002] Illuminated characters are luminous signs made of a character shell, a panel, and a base plate, using light-emitting diodes (LEDs) as light sources. Illuminated characters are colorful and personalized[1], making the signs more humane and playing an important role in promoting enterprises, stores, and exhibitions. Common types of luminous characters include 3D printed luminous characters, mini characters, aluminum-edged characters, resin characters, stainless steel characters, blister characters, electroplated characters, punched characters with exposed lamp beads, acrylic characters, iron paint characters, and crystal characters.
[0003] The luminous characters in the prior art are usually installed outdoors for use as billboards or propaganda boards. However, if they are placed outdoors for a long time and exposed to rain, short circuits may easily occur, which will affect the service life of the luminous characters. Therefore, a waterproof luminous character is needed. Utility Model Content
[0004] The purpose of the utility model is to provide a waterproof luminous character, which solves the problems raised in the background technology.
[0005] An embodiment of the present application provides a waterproof luminous character, including a mounting plate, a groove is provided on the mounting plate, a luminous character body is installed inside the mounting plate based on the inside of the groove, LED lamp beads are installed inside the luminous character body, a socket is provided on the front wall of the mounting plate, a plug rod is inserted inside the socket, a protective cover is fixedly connected to the side of the plug rod away from the mounting plate, the protective cover is fitted with the mounting plate, and a heat dissipation slot is provided at the bottom end of the mounting plate.
[0006] When in use, first install a specified number of luminous font bodies on the mounting plate according to usage requirements, pull the power cord connected to the luminous font body to the outside of the mounting plate through the wire threading hole, and connect it to the mains, then store the excess long wires into the inside of the cable trough. The groove on the mounting plate can prevent the luminous font body from being exposed to the outside, and then, with the cooperation of the plug rod and the socket, the protective cover can be installed on the mounting plate to seal the opening on the mounting plate. Through the cooperation of the above structures, the rainproof effect of the luminous font body can be improved without affecting the outdoor use of the luminous font body.
[0007] Optionally, a dust filter is mounted inside the heat dissipation slot.
[0008] By adopting the above technical solution, mosquitoes and dust can be prevented from entering the interior of the mounting plate through the heat dissipation slots through the dust filter.
[0009] Optionally, a total of six heat dissipation slots are provided, and the six heat dissipation slots are distributed at equal distances.
[0010] By adopting the above technical solution, the heat dissipation effect of the luminous font body can be further improved through multiple heat dissipation slots.
[0011] Optionally, a cable groove is provided at the inner top of the protective cover along the length direction.
[0012] By adopting the above technical solution, it is helpful to arrange the power connection lines neatly to avoid the lines being too messy.
[0013] Optionally, a through-type threading hole is opened inside the protective cover.
[0014] By adopting the above technical solution, it is convenient for the power connection line to pass through the installation plate and be connected to the mains.
[0015] Optionally, the protective cover is made of transparent acrylic material.
[0016] By adopting the above technical solution, it is possible to avoid the protective cover from blocking the luminous font body.
[0017] Optionally, the diameter of the jack is matched to the diameter of the plug rod.
[0018] The adoption of the technical solution is helpful to improve the firmness of the insertion rod in the insertion hole and prevent it from falling off.
[0019] Optionally, the luminous font bodies can be installed in corresponding quantities according to actual usage requirements.
[0020] The adoption of the technical solution is conducive to improving the flexibility of use.
[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0022] The technical solution of the present application can prevent the luminous font body from being exposed to the outside by providing a groove on the mounting plate, and then, with the cooperation of the plug rod and the plug hole, the protective cover can be installed on the mounting plate to seal the opening on the mounting plate. Through the cooperation of the above structures, the rainproof effect of the luminous font body can be improved without affecting the outdoor use of the luminous font body. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0024] Figure 1 This is a schematic diagram of the overall structure of a waterproof luminous character of the utility model;
[0025] Figure 2 This is a schematic diagram of the upward structure of a waterproof luminous character of the utility model;
[0026] Figure 3 This is a schematic diagram of the assembly structure of a mounting plate and a protective cover of a waterproof luminous character of the utility model;
[0027] Figure 4 The utility model is a schematic cross-sectional structure diagram of a luminous character body of a waterproof luminous character.
[0028] In the figure: 1. Mounting plate; 2. Heat dissipation slot; 3. Dust filter; 4. Luminous font body; 5. Protective cover; 6. Threading hole; 7. Wire arrangement slot; 8. Socket; 9. Plug rod; 10. Groove; 11. LED lamp beads. DETAILED DESCRIPTION
[0029] See also Figure 1-4 The utility model provides a technical solution: a waterproof luminous character, including a mounting plate 1, a groove 10 is opened on the mounting plate 1, a luminous character body 4 is installed inside the mounting plate 1 based on the groove 10, an LED lamp bead 11 is installed inside the luminous character body 4, a plug hole 8 is opened on the front wall of the mounting plate 1, a plug rod 9 is inserted inside the plug hole 8, a protective cover 5 is fixedly connected to the side of the plug rod 9 away from the mounting plate 1, the protective cover 5 is in contact with the mounting plate 1, and a heat dissipation slot 2 is opened at the bottom end of the mounting plate 1.
[0030] In the technical solution of the utility model, if Figure 1 and Figure 2 As shown, a dust filter 3 is mounted inside the heat dissipation slot 2 ; the dust filter 3 can prevent mosquitoes and dust from entering the interior of the mounting plate 1 through the heat dissipation slot 2 .
[0031] In the technical solution of the utility model, if Figure 1 and Figure 2 As shown, there are six heat dissipation slots 2 in total, and the six heat dissipation slots 2 are distributed at equal distances; the heat dissipation effect of the luminous font body 4 can be further improved by using multiple heat dissipation slots 2.
[0032] In the technical solution of the utility model, if Figure 2 As shown, a cable arrangement groove 7 is provided at the inner top of the protective cover 5 along the length direction, which is conducive to neatly arranging the power connection lines and avoiding too messy lines.
[0033] In the technical solution of the utility model, if Figure 2 As shown, a through-type wire threading hole 6 is provided inside the protective cover 5, which is conducive to the power connection line passing through the mounting plate 1 to connect with the mains.
[0034] In the technical solution of the utility model, if Figure 1As shown, the protective cover 5 is made of a transparent acrylic material, which can prevent the protective cover 5 from blocking the luminous font body 4.
[0035] In the technical solution of the utility model, if Figure 3 As shown, the diameter of the insertion hole 8 is matched with the diameter of the insertion rod 9, which is beneficial to improve the firmness of the insertion rod 9 in the insertion hole 8 and prevent it from falling off.
[0036] In the technical solution of the utility model, if Figure 1 As shown, the corresponding number of luminous font bodies 4 can be installed according to actual use requirements, which is conducive to improving the flexibility of use.
[0037] When in use, firstly, a specified number of luminous character bodies 4 are installed on the mounting plate 1 according to the use requirements, and the power line connected to the luminous character body 4 is pulled to the outside of the mounting plate 1 through the wire threading hole 6 and connected to the mains power, and then the excess long line is stored in the inside of the cable groove 7. The groove 10 on the mounting plate 1 can prevent the luminous character body 4 from being exposed to the outside, and then, with the cooperation of the plug rod 9 and the socket 8, the protective cover 5 can be installed on the mounting plate 1 to seal the opening on the mounting plate 1. Through the cooperation of the above structures, the rainproof effect of the luminous character body 4 can be improved, and the outdoor use of the luminous character body 4 will not be affected.
[0038] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A waterproof luminous character, characterized by: The invention comprises a mounting plate (1), wherein a groove (10) is provided on the mounting plate (1), a luminous character body (4) is installed on the mounting plate (1) based on the inside of the groove (10), an LED lamp bead (11) is installed inside the luminous character body (4), a plug hole (8) is provided on the front wall of the mounting plate (1), a plug rod (9) is inserted inside the plug hole (8), a protective cover (5) is fixedly connected to the side of the plug rod (9) away from the mounting plate (1), the protective cover (5) is fitted with the mounting plate (1), and a heat dissipation slot (2) is provided at the bottom end of the mounting plate (1).
2. The waterproof luminous character according to claim 1, characterized in that: A dust filter (3) is mounted inside the heat dissipation slot (2).
3. The waterproof luminous character according to claim 1, characterized in that: A total of six heat dissipation slots (2) are provided, and the six heat dissipation slots (2) are distributed at equal distances.
4. The waterproof luminous character according to claim 1, characterized in that: A cable arrangement groove (7) is provided at the inner top end of the protective cover (5) along the length direction.
5. The waterproof luminous character according to claim 4, characterized in that: A through-type threading hole (6) is provided inside the protective cover (5).
6. The waterproof luminous character according to claim 1, characterized in that: The protective cover (5) is made of a transparent acrylic material.
7. The waterproof luminous character according to claim 1, characterized in that: The diameter of the insertion hole (8) is matched to the diameter of the insertion rod (9).
8. The waterproof luminous character according to claim 1, characterized in that: The luminous character bodies (4) can be installed in corresponding quantities according to actual use requirements.