Waterproof light-emitting lamp strip for sauna room

Abstract

The utility model discloses a waterproof light-emitting lamp strip for a sauna room, which comprises a flexible lamp strip component, a plug and a tail plug, slots are arranged on the plug and the tail plug, two ends of the flexible lamp strip component are respectively inserted into the slots of the plug and the tail plug, a through hole is arranged on the plug, and the plug and the tail plug are connected through the through hole. The power line penetrates through the penetrating hole and is electrically connected with the flexible lamp strip assembly. A protrusion and a groove are arranged on the inner wall of the inserting groove of the plug and / or the tail plug so that the contact area of a glue injection groove formed by the outer wall of the flexible lamp strip and the inner wall of the inserting groove and glue can be increased. The high-temperature-resistant LED lamp is simple in structure, can be used in an environment with the temperature below 100 DEG C, and uses the light-emitting diode which can resist high temperature of 125 DEG C; a temperature-sensing constant-current diode, namely a constant-current IC, is used, so that when the temperature of a product is too high, the power of the product is actively reduced, and the continuous work of the product is ensured; decoration and illumination can be achieved in occasions such as high-temperature and high-humidity bathrooms due to the high lighting effect, the high length and the high waterproof effect.

Description

Technical Field

[0001] The utility model relates to the field of lighting devices, in particular to a waterproof light-emitting strip for a sauna room, which is mostly used for indoor cabinet and home contour decoration lighting. Background Art

[0002] An LED strip refers to an LED assembled on a flexible circuit board in a strip shape, which can be bent, folded, and wound arbitrarily, and can be moved and stretched freely in three-dimensional space without breaking. It is suitable for use in irregular places and places with narrow spaces. Also, because it can be bent and wound arbitrarily, it is suitable for indoor cabinet and home contour decoration lighting. The existing strips are short in length, generally only 5m, and have low light efficiency and poor waterproof effect, making it difficult to be used in humid environments. Therefore, it is very important to obtain a waterproof light-emitting strip for a sauna room that overcomes the above defects. Summary of the Utility Model

[0003] To solve at least one of the above technical problems, the utility model provides a waterproof light-emitting strip for a sauna room, which includes a flexible strip assembly, a plug and a tail plug. Slots are opened on the plug and the tail plug, and both ends of the flexible strip assembly are respectively inserted into the slots of the plug and the tail plug. It also includes a power cord. A perforation is opened on the plug, and the power cord passes through the perforation and is electrically connected to the flexible strip assembly;

[0004] At least one protrusion and / or at least one groove are provided on the inner wall of the slot of the plug and / or the tail plug to increase the contact area of the glue injection groove formed between the outer wall of the flexible strip and the inner wall of the slot with the glue.

[0005] Through the above technical solution, the arrangement of the groove and the protrusion can increase the contact area between the inner wall of the slot and the waterproof glue, and improve the waterproof and bonding effects of the waterproof glue.

[0006] As a preferred method above, at least one of the protrusions deforms the outer surface of the flexible strip to clamp it in the slot.

[0007] When the thickness of the protrusion is large, or when the thickness of the flexible material shell of the flexible strip is large, the flexible material shell will be deformed by extrusion to help the plug and the tail plug be stably installed on the strip assembly.

[0008] The flexible strip assembly includes a light-transmitting flexible material shell and a flexible circuit board inserted into the flexible material shell. A transparent flexible material shell is used to achieve a light-emitting effect with a light efficiency of 135LM / W;

[0009] The flexible material housing is internally provided with a receiving cavity, and at least one side of the receiving cavity is provided with a mounting groove, and at least one side of the flexible circuit board is inserted into the mounting groove. The flexible circuit board includes a board body and a plurality of parallel lamp groups arranged on the board body. Each lamp group includes a constant current device and a plurality of LED light sources, and one constant current device and a plurality of LED light sources are connected in series.

[0010] The constant current device includes a parallel-connected constant current IC and a capacitor.

[0011] Through the above technical solution, the constant current device can increase the luminous efficiency of the LED light source and greatly improve the reliability of the product.

[0012] The injection molding groove is filled with waterproof glue. Waterproof glue is filled between the power cord and the plug.

[0013] The flexible material housing is made of meteorological silica gel and can be used in a temperature environment with a humidity above 90% RH.

[0014] The flexible circuit board of the flexible light strip assembly is made of electrolytic copper and has a length greater than 10 m.

[0015] Compared with the prior art, the advantages of the present utility model are as follows: The structure of the present utility model is simple and can be used in a temperature environment below 100 °C. The light-emitting diodes, that is, the LED light sources, which can withstand high temperatures of 125 °C are used, providing the basic conditions for the present utility model to work at 100 °C; The temperature-sensing constant current diodes, that is, the constant current ICs, are used. When the product temperature is too high, the product power will be actively reduced to ensure the sustainable operation of the product; The high luminous efficiency, high length, and high waterproof effect of the present utility model can be realized for decoration and lighting in occasions such as high-temperature and high-humidity bathrooms, commercial saunas, prefabricated saunas, and hot spring facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the present utility model;

[0017] Figure 2 is an exploded perspective view of the present utility model (the plug is rotated by a certain angle);

[0018] Figure 3 is a cross-sectional perspective view of the plug part of the present utility model in cooperation;

[0019] Figure 4 is a longitudinal-sectional perspective view of the plug part of the present utility model in cooperation;

[0020] Figure 5 is a circuit diagram of the present utility model;

[0021] Reference numerals:

[0022] 1 Flexible light strip assembly; 101 Flexible material housing; 1011 Accommodation cavity; 1012 Installation groove; 102 Flexible circuit board; 1021 LED light source; 1022 Constant current IC; 1023 Capacitor;

[0023] 2 Plug; 201 Extension cylinder;

[0024] 3 Tail plug;

[0025] 4 Socket; 401 Protrusion; 402 Groove;

[0026] 5 Power cord. Specific embodiments

[0027] In order to enable those skilled in the art to better understand the present invention and thus more clearly define the scope of protection required by the present invention, the present invention will be described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only some specific embodiments of the concept of the present invention, and only a part of the embodiments of the present invention. The specific and direct descriptions of the relevant structures are only for the convenience of understanding the present invention, and each specific feature does not of course and directly limit the scope of implementation of the present invention.

[0028] Referring to the attached drawings, the present invention adopts the following technical solutions. A waterproof and luminous light strip for a sauna room includes a flexible light strip assembly 1, a plug 2 and a tail plug 3. Slots 4 are provided on the plug 2 and the tail plug 3. The two ends of the flexible light strip assembly 1 are respectively inserted into the slots 4 of the plug 2 and the tail plug 3. It also includes a power cord 5. A perforation is provided on the plug 2, and the power cord 5 passes through the perforation and is electrically connected to the flexible light strip assembly 1;

[0029] At least one protrusion 401 and / or at least one groove 402 are provided on the inner wall of the slot 4 of the plug 2 and / or the tail plug 3 to increase the contact area of the glue injection groove formed between the outer wall of the flexible light strip and the inner wall of the slot 4 with the glue.

[0030] Through the above technical solutions, the setting of the groove 402 and the protrusion 401 can increase the contact area between the inner wall of the slot 4 and the waterproof glue, and increase the waterproof and bonding effects of the waterproof glue.

[0031] As a preferred way above, at least one of the protrusions 401 deforms the outer surface of the flexible light strip to clamp it in the slot 4.

[0032] When the thickness of the protrusion 401 is relatively large, or when the thickness of the flexible material housing 101 of the flexible light strip is relatively large, the flexible material housing 101 will be deformed by extrusion to help the plug 2 and the tail plug 3 to be stably installed on the light strip assembly.

[0033] The flexible light strip assembly 1 includes a light-transmitting flexible material housing 101 and a flexible circuit board 102 inserted into the flexible material housing 101. A transparent flexible material housing 101 is used to achieve a luminous effect with a light efficiency of 135 LM / W;

[0034] The flexible material housing 101 is internally provided with a receiving cavity 1011, and at least one side of the receiving cavity 1011 is provided with a mounting groove 1012. At least one side of the flexible circuit board 102 is inserted into the mounting groove 1012. The flexible circuit board 102 includes a board body and a plurality of parallel lamp groups arranged on the board body. Each lamp group includes a constant current device and a plurality of LED light sources 1021, and a constant current device and a plurality of LED light sources 1021 are connected in series.

[0035] The constant current device includes a parallel constant current IC 1022 and a capacitor 1023.

[0036] Through the above technical solution, through the constant current device, the luminous efficiency of the LED light source 1021 can be increased, and the reliability of the product is greatly improved.

[0037] The injection groove is filled with waterproof glue. The plug 2 includes an extension cylinder 201. The extension cylinder 201 wraps the power cord 5. Waterproof glue is filled between the power cord 5 and the plug 2, and waterproof glue can also be filled between the power cord 5 and the extension cylinder 201.

[0038] The flexible material housing 101 is made of meteorological silica gel and can be used in a temperature environment with a humidity above 90% RH.

[0039] The flexible circuit board 102 of the flexible light strip assembly 1 is made of electrolytic copper and has a length greater than 10 m.

[0040] Compared with the prior art, the advantages of the present utility model are as follows: The structure of the present utility model is simple and can be used in a temperature environment below 100 °C. The light-emitting diodes, that is, the LED light sources 1021, which can withstand high temperatures of 125 °C, are used, providing the basic conditions for the present utility model to work at 100 °C; The temperature-sensing constant current diode, that is, the constant current IC 1022, is used. When the product temperature is too high, the product power will be actively reduced to ensure the sustainable operation of the product; The high light efficiency, high length, and high waterproof effect of the present utility model can be realized for decoration and lighting in occasions such as high-temperature and high-humidity bathrooms, commercial saunas, prefabricated saunas, and hot spring facilities.

[0041] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. A waterproof light strip for sauna room, characterized by: It comprises a flexible light strip component (1), a plug (2) and a tail plug (3), wherein the plug (2) and the tail plug (3) are provided with slots (4), and the two ends of the flexible light strip component (1) are respectively inserted into the slots (4) of the plug (2) and the tail plug (3); It also includes a power cord (5), a through hole is provided on the plug (2), and the power cord (5) passes through the through hole to be electrically connected to the flexible light strip assembly (1); At least one protrusion (401) and / or at least one groove (402) is provided on the inner wall of the slot (4) of the plug (2) and / or the tail plug (3) to increase the contact area of ​​the glue injection groove formed by the outer wall of the flexible light strip and the inner wall of the slot (4) with the glue.

2. The waterproof light strip for sauna room according to claim 1, characterized in that: At least one of the protrusions (401) causes the outer surface of the flexible light strip to deform so as to be clamped in the slot (4).

3. The waterproof light strip for sauna room according to claim 1, characterized in that: The flexible light strip assembly (1) comprises a light-transmissive flexible material housing (101) and a flexible circuit board (102) plugged into the flexible material housing (101).

4. The waterproof light strip for sauna room according to claim 3, characterized in that: The flexible material housing (101) is provided with a housing cavity (1011), at least one side of the housing cavity (1011) is provided with a mounting groove (1012), and at least one side of the flexible circuit board (102) is plugged into the mounting groove (1012).

5. The waterproof light strip for sauna room according to claim 3, characterized in that: The flexible circuit board (102) comprises a board body and a plurality of parallel light groups arranged on the board body, wherein the light groups comprise a constant current device and a plurality of LED light sources (1021), and the constant current device and the plurality of LED light sources (1021) are connected in series.

6. The waterproof light strip for sauna room according to claim 5, characterized in that: The constant current device comprises a constant current IC (1022) and a capacitor (1023) connected in parallel.

7. The waterproof light strip for sauna room according to claim 1, characterized in that: Waterproof glue is injected into the glue injection groove.

8. The waterproof light strip for sauna room according to claim 1, characterized in that: Waterproof glue is filled between the power cord (5) and the plug (2).

9. The waterproof light strip for sauna room according to claim 3, characterized in that: The flexible material shell (101) is weather silicone.

10. The waterproof light strip for sauna room according to claim 1, characterized in that: The length of the flexible light strip assembly (1) is greater than 10 m.

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