LED long strip lamp with improved heat dissipation performance

Abstract

The utility model provides a kind of LED strip light of improving heat dissipation performance belongs to LED lighting technical field, including support mechanism, including support column, fixedly connected in the support column surface support leg, the clamping groove being opened in the top of support column, and the holding assembly being inserted in the bottom of the inner cavity of clamping groove. The utility model is formed stable pedestal by support column collocation support leg, holding assembly realizes the flexible installation and disassembly of lighting mechanism by holding arm, connecting plate and connecting block, and it is convenient to maintain;The heat dissipation component of the both sides of protective housing utilizes the heat dissipation fan in fixed block notch, triangular block and support arm constructs horizontal convection passage, bottom ventilation component forms longitudinal exhaust path by ventilation fan, special-shaped block, carrier plate and protection box in ventilation cavity, combined with double dustproof plate design, while blocking dust, construct three-dimensional airflow circulation;While improving heat dissipation efficiency, guarantee structural reliability and operational convenience, applicable to high load lighting scene.

Description

Technical Field

[0001] This utility model belongs to the field of LED lighting technology, specifically relating to an LED strip light with improved heat dissipation performance. Background Technology

[0002] In the field of LED lighting, LED strip lights are widely used in indoor and outdoor lighting, commercial displays, industrial equipment and other scenarios due to their advantages such as high luminous efficiency, low energy consumption and long life. However, LED light sources generate a lot of heat when working. If they cannot be dissipated in time, the chip junction temperature will rise, causing problems such as accelerated light decay, color temperature drift and even device failure, which will seriously affect the reliability and service life of the lamp.

[0003] Currently, LED strip lights face significant heat dissipation challenges. Traditional LED strip lights rely heavily on aluminum heat sinks, which, due to their elongated structure, have limited heat dissipation area and struggle to dissipate heat quickly. As LED power density increases, localized high temperatures become more severe, leading to a sharp rise in chip junction temperature, accelerated light decay, and reduced luminous efficiency. Furthermore, while some lights employ air cooling, the narrow internal space of strip lights hinders airflow, creating dead zones that negatively impact heat dissipation performance, severely affecting their lifespan and lighting effect. Utility Model Content

[0004] The purpose of this invention is to provide an LED strip light with improved heat dissipation performance, thereby addressing the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An LED strip light with improved heat dissipation performance includes,

[0007] The support mechanism includes a support column, a support leg fixedly connected to the surface of the support column, a slot opened on the top of the support column, and a gripping component inserted into the bottom of the inner cavity of the slot.

[0008] The lighting mechanism includes a protective shell fixedly connected to the top of the grip assembly, connectors welded to both sides of the inner cavity of the protective shell, and LED tubes inserted into the inner surface of the connectors.

[0009] And a heat dissipation mechanism fixedly connected to the surface of the housing for ventilating and dissipating heat from the LED tube.

[0010] As a preferred embodiment of the present invention, the heat dissipation mechanism includes heat dissipation components welded to both sides of the protective shell, and ventilation components disposed at the bottom of the protective shell.

[0011] As a preferred embodiment of the present invention, the gripping assembly includes a gripping arm inserted into the bottom of the inner cavity of the card slot, a connecting plate welded to the top of the gripping arm, and a connecting block fixedly connected to the outer surface of the connecting plate.

[0012] As a preferred embodiment of the present invention, the heat dissipation assembly includes a fixing block fixedly connected to both sides of the protective shell, a slot formed on the surface of the fixing block, and a first dustproof plate snapped onto the outer surface of the slot.

[0013] As a preferred embodiment of the present invention, the heat dissipation assembly further includes a triangular block welded to the bottom of the slot cavity, a support arm fixedly connected to the cavity of the triangular block, and a heat dissipation fan welded to the outer surface of the support arm.

[0014] As a preferred embodiment of the present invention, the ventilation assembly includes a ventilation cavity formed at the bottom of the protective shell, a shaped block fixedly connected to the inner wall of the ventilation cavity, and a carrier plate fixedly connected to the inner cavity of the shaped block.

[0015] As a preferred embodiment of the present invention, the ventilation assembly further includes a protective box fixedly connected to the inner surface of the carrier plate, a ventilation fan welded to the inner cavity of the protective box, and a second dustproof plate snapped onto the surface of the protective shell.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: the support arm constructs a transverse convection channel, and the bottom ventilation component forms a longitudinal exhaust path through the ventilation fan, irregular block, carrier plate and protective box in the ventilation cavity. Combined with the double dustproof plate design, it not only blocks dust but also constructs a three-dimensional airflow circulation, which quickly removes the heat of the LED tube and avoids high-temperature light decay and component aging. The triangular block and support arm enhance the installation strength of the cooling fan, and the irregular block and carrier plate provide a protective space for the ventilation fan. The whole is integrated with heat dissipation, support and protection functions through modular design, which improves heat dissipation efficiency while ensuring structural reliability and ease of operation, and is suitable for high-load lighting scenarios. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the support column structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the lighting mechanism structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the ventilation and heat dissipation components of this utility model.

[0022] In the diagram: 100, Support mechanism; 101, Support column; 102, Support leg; 103, Slot; 104, Grip assembly; 104a, Grip arm; 104b, Connecting plate; 104c, Connecting block; 200, Lighting mechanism; 201, Protective shell; 202, Connector; 203, LED tube; 300, Heat dissipation mechanism; 301, Heat dissipation assembly; 301a, Fixing block; 301b, Slot; 301c, First dustproof plate; 301d, Triangular block; 301e, Support arm; 301f, Cooling fan; 302, Ventilation assembly; 302a, Ventilation cavity; 302b, Irregular block; 302c, Carrier plate; 302d, Protective box; 302e, Ventilation fan; 302f, Second dustproof plate. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example

[0027] Reference Figures 1-4 This is an embodiment of the present invention, which provides an LED strip light with improved heat dissipation performance, comprising:

[0028] The support mechanism 100 includes a support column 101, a support leg 102 fixedly connected to the surface of the support column 101, a slot 103 opened on the top of the support column 101, and a gripping component 104 inserted into the bottom of the inner cavity of the slot 103.

[0029] The lighting mechanism 200 includes a housing 201 fixedly connected to the top of the holding assembly 104, connectors 202 welded to both sides of the inner cavity of the housing 201, and LED tubes 203 inserted into the inner surface of the connectors 202.

[0030] And a heat dissipation mechanism 300 fixedly connected to the surface of the housing 201 for ventilating and dissipating heat from the LED tube 203.

[0031] Specifically, in the support mechanism 100, the support column 101 and the support leg 102 form a stable support structure, and the slot 103 can be conveniently inserted into the holding component 104, which ensures installation stability and facilitates disassembly and operation; the lighting mechanism 200 is connected to the top of the support mechanism 100 through the holding component 104, and the connector 202 inside the housing 201 can securely install the LED tube 203 to achieve efficient lighting function; the heat dissipation mechanism 300 is fixed to the surface of the housing 201, which can dissipate the heat generated by the LED tube 203 when it is working in time, and avoid the lighting effect and equipment life due to overheating.

[0032] Furthermore, the heat dissipation mechanism 300 includes heat dissipation components 301 welded to both sides of the protective shell 201, and ventilation components 302 disposed at the bottom of the protective shell 201; the gripping component 104 includes a gripping arm 104a inserted into the bottom of the inner cavity of the slot 103, a connecting plate 104b welded to the top of the gripping arm 104a, and a connecting block 104c fixedly connected to the outer surface of the connecting plate 104b.

[0033] Preferably, the ventilation component 302 at the bottom of the housing 201 utilizes the principle of air convection to form a hot and cold air circulation channel, further accelerating heat dissipation and preventing the equipment from experiencing performance degradation due to high-temperature operation; the grip arm 104a is inserted into the bottom of the inner cavity of the slot 103 to ensure stable installation and convenient disassembly.

[0034] It should be noted that the heat dissipation assembly 301 includes fixing blocks 301a fixedly connected to both sides of the protective shell 201, slots 301b formed on the surface of the fixing blocks 301a, and a first dustproof plate 301c snapped onto the outer surface of the slots 301b; the heat dissipation assembly 301 also includes a triangular block 301d welded to the bottom of the inner cavity of the slots 301b, a support arm 301e fixedly connected to the inner cavity of the triangular block 301d, and a cooling fan 3 welded to the outer surface of the support arm 301e. 01f; The ventilation assembly 302 includes a ventilation cavity 302a opened at the bottom of the protective shell 201, a shaped block 302b fixedly connected to the inner wall of the ventilation cavity 302a, and a carrier plate 302c fixedly connected to the inner cavity of the shaped block 302b; The ventilation assembly 302 also includes a protective box 302d fixedly connected to the inner surface of the carrier plate 302c, a ventilation fan 302e welded to the inner cavity of the protective box 302d, and a second dustproof plate 302f snapped onto the surface of the protective shell 201.

[0035] The fixed connection between the fixing block 301a and the protective shell 201 ensures structural stability, while the surface groove 301b increases the air contact area to promote heat exchange. The detachable first dustproof plate 301c effectively intercepts dust and impurities, preventing dust accumulation on internal components from affecting performance. The triangular block 301d and the support arm 301e form a stable support structure, ensuring the stability of the cooling fan 301f during operation, accelerating airflow in a directional manner, and enhancing the heat dissipation effect. The ventilation cavity 302a and the bottom of the protective shell form an air convection channel, the irregular block 302b optimizes the airflow path, and the carrier plate 302c provides a support platform for internal components. The ventilation fan 302e inside the protective box 302d actively draws in cold air, working in conjunction with the heat dissipation component 301 to improve overall heat dissipation efficiency. The second dustproof plate 302f further filters the incoming air, extending the service life of the equipment.

[0036] In use, the support column 101 is stably supported by the support leg 102, and its top slot 103 is plugged into the grip arm 104a, allowing the lighting mechanism 200 to be quickly installed and removed. The connecting plate 104b is welded to the top of the grip arm 104a, and the connecting block 104c provides an interface for handheld or mounted operation. The protective shell 201 is fixed to the grip assembly 104 via the connecting plate 104b, and the internal LED tube 203 is electrically connected and mechanically fixed via the connector 202. For heat dissipation, the fixing blocks 301a on both sides of the protective shell 201 are welded to the protective shell 201. The slot 301b increases the heat dissipation area, and the cooling fan 301f supported by the triangular block 301d exhausts hot air. The first dustproof plate 301c is snapped into the slot 301b to prevent dust from entering. In the ventilation cavity 302a at the bottom of the protective shell 201, the irregular block 302b guides the airflow, and the carrier plate 302c supports the ventilation fan 302e in the protective box 302d to draw in cold air. The second dustproof plate 302f is snapped into the bottom of the protective shell 201 to filter the incoming air. The two fans work together to create a forced convection channel from the bottom to both sides, achieving efficient heat dissipation of the LED tube 203.

[0037] In summary, the support mechanism 100 provides stable support for the entire lamp, and the holding component 104 is inserted into the slot 103 to ensure stable placement of the lamp; in the lighting mechanism 200, the LED tube 203 is welded to the inner surface of the connector 202, emitting bright light after being powered on; the heat dissipation mechanism 300 is crucial, with the heat dissipation component 301 fixed to both sides of the protective shell 201, and the slot 301b on the fixing block 301a engaging the first dustproof plate 301c, which both prevents dust and facilitates heat dissipation; the triangular block 301d inside the slot 301b and the cooling fan 301f welded to the support arm 301e can further enhance the cooling effect. Rapid airflow quickly dissipates the heat generated by the LED tube 203; the ventilation component 302 is located at the bottom of the housing 201, the ventilation cavity 302a is connected to the irregular block 302b and the carrier plate 302c, and the ventilation fan 302e is welded inside the protective box 302d on the carrier plate 302c to further promote air convection; the second dustproof plate 302f is snapped onto the surface of the housing 201 to prevent dust from entering; by accelerating the airflow through the fan, the heat generated by the LED tube 203 is quickly dissipated, effectively improving heat dissipation performance, extending the life of the lamp, and ensuring stable and long-lasting lighting effect.

[0038] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0039] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0040] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An LED strip light with improved heat dissipation performance, characterized in that: include, The support mechanism (100) includes a support column (101), a support leg (102) fixedly connected to the surface of the support column (101), a slot (103) opened on the top of the support column (101), and a gripping component (104) inserted into the bottom of the inner cavity of the slot (103). The lighting mechanism (200) includes a housing (201) fixedly connected to the top of the grip assembly (104), a connector (202) welded to both sides of the inner cavity of the housing (201), and an LED tube (203) inserted into the inner surface of the connector (202). And a heat dissipation mechanism (300) fixedly connected to the surface of the housing (201) for ventilating and dissipating heat from the LED tube (203).

2. The LED strip light with improved heat dissipation performance according to claim 1, characterized in that: The heat dissipation mechanism (300) includes heat dissipation components (301) welded to both sides of the protective shell (201) and ventilation components (302) disposed at the bottom of the protective shell (201).

3. The LED strip light with improved heat dissipation performance according to claim 2, characterized in that: The grip assembly (104) includes a grip arm (104a) inserted into the bottom of the inner cavity of the slot (103), a connecting plate (104b) welded to the top of the grip arm (104a), and a connecting block (104c) fixedly connected to the outer surface of the connecting plate (104b).

4. The LED strip light with improved heat dissipation performance according to claim 3, characterized in that: The heat dissipation assembly (301) includes a fixing block (301a) fixedly connected to both sides of the protective shell (201), a slot (301b) opened on the surface of the fixing block (301a), and a first dustproof plate (301c) snapped onto the outer surface of the slot (301b).

5. The LED strip light with improved heat dissipation performance according to claim 4, characterized in that: The heat dissipation assembly (301) also includes a triangular block (301d) welded to the bottom of the inner cavity of the slot (301b), a support arm (301e) fixedly connected to the inner cavity of the triangular block (301d), and a heat dissipation fan (301f) welded to the outer surface of the support arm (301e).

6. The LED strip light with improved heat dissipation performance according to claim 5, characterized in that: The ventilation assembly (302) includes a ventilation cavity (302a) formed at the bottom of the housing (201), a shaped block (302b) fixedly connected to the inner wall of the ventilation cavity (302a), and a carrier plate (302c) fixedly connected to the inner cavity of the shaped block (302b).

7. An LED strip light with improved heat dissipation performance according to claim 6, characterized in that: The ventilation assembly (302) also includes a protective box (302d) fixedly connected to the inner surface of the carrier plate (302c), a ventilation fan (302e) welded to the inner cavity of the protective box (302d), and a second dustproof plate (302f) snapped onto the surface of the protective shell (201).

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