Neon lamp tube with efficient heat dissipation structure

Abstract

The utility model provides a neon lamp tube with an efficient heat dissipation structure, and belongs to the technical field of lighting equipment. Comprising a mounting box, a wiring port electrically connected to the surface of the mounting box, a connecting base electrically connected to the bottom of the mounting box, a connector inserted into the side wall of the connecting base, a lamp tube connected to the side wall of the connector in an electric melting mode, a connecting assembly arranged at the bottom of the mounting box and a heat dissipation assembly arranged in an inner cavity of the connecting assembly. The closed heat dissipation space is formed by matching the connecting box and the protective groove, and cooling liquid in the liquid storage groove absorbs heat of the lamp tube and conducts the heat through the connecting plate; the bow-shaped connecting copper pipes are matched with the copper radiating fins, so that the radiating area is increased, and the heat exchange efficiency is improved; the fan and the filter screen form forced air convection through the communicating pipe, and cooling of the heat dissipation assembly is accelerated; all the components cooperate to achieve rapid conduction and dissipation of heat of the lamp tube, the working temperature is effectively reduced, meanwhile, the structure is compact, maintenance is convenient, and the service life of the lamp tube is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lighting equipment technical field, concretely relates to a neon tube with high -efficient heat dissipation structure. BACKGROUND

[0002] Neon tube is a kind of lighting technology that glass tube filled with inert gas emits light under high voltage electric field, its background technology can be traced back to the end of 19 century, the earliest commercialization by French chemist george claudel in 1910, realize multicolor light emitting through fluorescent powder and gas combination, in the development process, neon light became the mainstream choice of advertising sign in the early 20th century because of bright color and long life, but gradually replaced by LED technology, but still favored in art and retro field, application scene includes city billboard, entertainment place decoration, building contour lighting and artistic device, in recent years, more combined with modern design, become the important element of nostalgic style and creative vision.

[0003] Traditional neon tube has the core problem of low heat dissipation efficiency when working for a long time, glass lamp tube surface temperature is easy to accumulate, leading to gas discharge efficiency drop, light decay accelerates, and high temperature easily makes fluorescent powder layer aging, shortens service life;Existing heat dissipation technology depends on natural convection or simple metal heat sink, and the heat dissipation path is single, and the heat exchange area is limited, especially in closed or high temperature environment, heat is difficult to export in time, causing local overheating of the lamp tube, affecting light uniformity and color stability, and even causing glass tube deformation or electrode damage in serious cases. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a neon tube with high -efficient heat dissipation structure, to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A neon tube with high -efficient heat dissipation structure, comprising,

[0007] Mounting box, electric connection in the surface of the mounting box terminal, electric connection in the bottom of the mounting box connector, plug in the side wall of the connector connector, electrically connected in the side wall of the connector lamp tube, set up in the bottom of the mounting box connection assembly, and set up in the inner chamber of the connection assembly heat dissipation assembly.

[0008] As a preferred scheme of the utility model, the connection assembly includes the connection box fixedly connected to the bottom of the mounting box, and the protection groove arranged at the bottom of the connection box.

[0009] As a preferred scheme of the utility model, the connection assembly further includes the connection plate fixedly connected to the inner wall of the connection box, and the liquid storage groove arranged on one side of the connection plate.

[0010] As a preferred scheme of the utility model, the connecting assembly further includes a cavity arranged on the other side of the connecting plate, and filter screens fixedly installed on both sides of the connecting box.

[0011] As a preferred scheme of the utility model, the heat dissipation assembly includes connecting copper pipes fixedly connected to the side walls of the connecting plate, and heat dissipation fins fixedly installed on the side walls of the connecting copper pipes.

[0012] As a preferred scheme of the utility model, the heat dissipation assembly further includes a communication pipe communicated with the side wall of the connecting box, and a fan adaptively installed on the inner wall of the communication pipe.

[0013] As a preferred scheme of the utility model, the connecting copper pipe is in the shape of an arch, is in the shape of a hollow with both ends closed, and the heat dissipation fins are made of copper material.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the connecting box and the protection groove cooperate to form a closed heat dissipation space, the cooling liquid in the liquid storage groove absorbs the heat of the lamp tube and conducts through the connecting plate; the arch-shaped connecting copper pipe cooperates with the copper heat dissipation fins to increase the heat dissipation area and improve the heat exchange efficiency; the fan forms forced air convection through the communication pipe and the filter screen to accelerate the cooling of the heat dissipation assembly; the components cooperate to realize the rapid conduction and dissipation of the heat of the lamp tube, effectively reduce the working temperature, improve the heat dissipation performance, and at the same time, the structure is compact, easy to maintain, and prolongs the service life of the lamp tube. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creative labor. Among them:

[0016] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0017] Fig. 2 It is the connecting diagram of the installation box and the connecting seat of the utility model;

[0018] Fig. 3 It is the connecting diagram of the lamp tube and the connector of the utility model;

[0019] Fig. 4 It is the connecting diagram of the connecting copper pipe and the heat dissipation fin of the utility model.

[0020] In the figure: 101, installation box; 102, wiring port; 103, connecting seat; 104, joint; 105, lamp tube; 106, connecting assembly; 106a, connecting box; 106b, guard groove; 106c, connecting plate; 106d, liquid storage groove; 106e, cavity; 106f, filter screen; 107, heat dissipation assembly; 107a, connecting copper pipe; 107b, heat dissipation fin; 107c, communicating pipe; 107d, fan. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0022] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0023] Secondly, "one embodiment" or "embodiment" referred to herein means that a specific feature, structure or characteristic can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0024] Embodiment

[0025] Reference Figs. 1-4 For the embodiment of the present application, the embodiment provides a neon lamp tube 105 with a high-efficiency heat dissipation structure, comprising,

[0026] The installation box 101, the wiring port 102 electrically connected to the surface of the installation box 101, the connecting seat 103 electrically connected to the bottom of the installation box 101, the joint 104 inserted into the side wall of the connecting seat 103, the lamp tube 105 electrically connected to the side wall of the joint 104, the connecting assembly 106 arranged at the bottom of the installation box 101, and the heat dissipation assembly 107 arranged in the inner cavity of the connecting assembly 106.

[0027] Specifically, the connecting assembly 106 includes a connecting box 106a fixedly connected to the bottom of the installation box 101, and a guard groove 106b arranged at the bottom of the connecting box 106a, the connecting assembly 106 further includes a connecting plate 106c fixedly connected to the inner wall of the connecting box 106a, and a liquid storage groove 106d arranged on one side of the connecting plate 106c, the connecting assembly 106 further includes a cavity 106e arranged on the other side of the connecting plate 106c, and filter screens 106f fixedly installed on both sides of the connecting box 106a.

[0028] Further, the setting of the liquid storage groove 106d facilitates the addition of cooling liquid inside, and the cooling liquid can quickly transfer heat to the cavity 106e by serving as a heat transfer medium, thereby ensuring the heat dissipation efficiency of the device.

[0029] Preferably, the heat dissipation assembly 107 includes a connecting copper pipe 107a fixedly connected to the side wall of the connecting plate 106c, and a heat dissipation fin 107b fixedly installed on the side wall of the connecting copper pipe 107a. The heat dissipation assembly 107 further includes a communication pipe 107c communicated to the side wall of the connecting box 106a, and a fan 107d adaptively installed on the inner wall of the communication pipe 107c. The connecting copper pipe 107a is in an arch shape and has a hollow structure with both ends closed. The heat dissipation fin 107b is made of copper material.

[0030] It should be noted that the fan 107d is arranged to facilitate the extraction of hot air in the connecting box 106a, and the filter screen 106f on both sides of the connecting box 106a is used to suck cold air into the connecting box 106a, thereby forming convection and quickly cooling the heat dissipation fin 107b and the heat dissipation copper pipe.

[0031] In use, the device is connected to the circuit through the wiring port 102, and the replacement of the lamp tube 105 can be quickly completed through the joint 104 and the connecting seat 103. When the lamp tube 105 is started, the motor is started, which extracts the air in the connecting box 106a. In combination with the filter screen 106f on both sides of the connecting box 106a, convection is generated in the connecting box 106a, and the heat on the connecting copper pipe 107a and the heat dissipation fin 107b is quickly taken away. The cooling liquid in the liquid storage groove 106d is used in combination with the protection groove 106b to absorb the heat released by the lamp tube 105, and the cooling liquid is used in combination with the connecting plate 106c to quickly transfer the heat to the connecting copper pipe 107a.

[0032] In summary, the wiring port 102 is connected to the external circuit, and the joint 104 and the connecting seat 103 cooperate to realize the quick replacement of the lamp tube 105. The liquid storage groove 106d in the connecting box 106a absorbs the heat of the lamp tube 105 through the cooling liquid, and the protection groove 106b enhances the heat conduction efficiency. The connecting plate 106c transfers the heat to the arch-shaped connecting copper pipe 107a, and the copper heat dissipation fin 107b expands the heat dissipation area. The fan 107d and the filter screen 106f work together to form air convection, accelerating the cooling of the heat dissipation fin 107b and the connecting copper pipe 107a. The cooperation of various components realizes the efficient transfer and dissipation of the heat of the lamp tube 105, ensuring the stable operation of the device and prolonging the service life.

[0033] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, locations, and the like). For example, the elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Thus, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the subject matter described herein. Any "open / closed" claims are intended to encompass the structure described herein, and not just the structure equivalent, but also the equivalent structure. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0034] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0035] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0036] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application, and although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalent replaced without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A neon tube (105) with a high-efficiency heat dissipation structure, characterized in that: The utility model relates to a kind of installation box, including, The installation box (101), the terminal (102) electrically connected in the surface of the installation box (101), the connecting seat (103) electrically connected in the bottom of the installation box (101), the connector (104) inserted in the side wall of the connecting seat (103), the lamp tube (105) electrically fused connection in the side wall of the connector (104), the connecting assembly (106) is arranged in the bottom of the installation box (101), and the heat dissipation assembly (107) is arranged in the inner chamber of the connecting assembly (106).

2. The neon tube (105) with high-efficiency heat dissipation structure according to claim 1, characterized in that: The connecting assembly (106) includes the connecting box (106a) fixedly connected in the bottom of the installation box (101), and the guard groove (106b) is arranged in the bottom of the connecting box (106a).

3. The neon tube (105) with high-efficiency heat dissipation structure according to claim 2, characterized in that: The connecting assembly (106) further includes the connecting plate (106c) fixedly connected in the inner wall of the connecting box (106a), and the liquid storage groove (106d) is arranged in one side of the connecting plate (106c).

4. The neon tube (105) with high-efficiency heat dissipation structure according to claim 3, characterized in that: The connecting assembly (106) further includes the cavity (106e) arranged in the other side of the connecting plate (106c), and the filter screen (106f) is fixedly installed in both sides of the connecting box (106a).

5. The neon tube (105) with high-efficiency heat dissipation structure according to claim 4, characterized in that: The heat dissipation assembly (107) includes the connecting copper pipe (107a) fixedly connected in the side wall of the connecting plate (106c), and the heat dissipation fin (107b) is fixedly installed in the side wall of the connecting copper pipe (107a).

6. The neon tube (105) with high-efficiency heat dissipation structure according to claim 5, characterized in that: The heat dissipation assembly (107) further includes the communication pipe (107c) communicated in the side wall of the connecting box (106a), and the fan (107d) is adaptively installed in the inner wall of the communication pipe (107c).

7. The neon tube (105) with high-efficiency heat dissipation structure according to claim 6, characterized in that: The connecting copper pipe (107a) is in arch shape, the connecting copper pipe (107a) is in hollow shape with both ends closed, and the heat dissipation fin (107b) is made of copper material.

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