Multifunctional strip lamp

Abstract

The utility model discloses a multifunctional strip lamp, which particularly relates to the technical field of modern automobiles and comprises a wiring component, a radiating component is fixedly connected to the upper end of the wiring component, a cushion frame is mounted at the upper end of the radiating component, a light-emitting component is fixedly connected to the middle of the upper end of the radiating component, and a lampshade is sleeved on the upper portion of the outer surface of the light-emitting component. And a plurality of assembling mechanisms are distributed and mounted at the upper end of the lampshade at intervals. According to the multifunctional strip lamp, the heat exchange efficiency is remarkably enhanced through the arranged heat dissipation assembly, the contact area of air and the heat dissipation surface is multiplied compared with a traditional flat plate structure, in the running process of a vehicle, the air flowing at a high speed can take away heat in the heat dissipation assembly more sufficiently, and the service life of the heat dissipation assembly is prolonged. Efficient convection heat dissipation is achieved, the problem of heat accumulation of the LED elements caused by high temperature is effectively avoided, and a stable working environment is provided for the LED elements.

Description

TECHNICAL FIELD

[0001] The utility model relates to modern automobile technical field, especially a kind of multifunctional long strip lamp. BACKGROUND

[0002] In modern automobile field, car light is as the key component of guaranteeing safe driving under night and adverse weather conditions, and its performance is crucial.With the rapid development of automobile industry and the continuous improvement of consumer's requirements for automobile lighting effect and aesthetic, long strip lamp is more and more widely used in automobile light design due to its unique appearance and lighting characteristics.

[0003] Long strip lamp can be used as daytime running lamp, tail light, turn signal lamp and other functional lamps on automobile.The characteristics that its effective light-emitting length is much greater than effective light-emitting width can provide more extensive, more eye-catching lighting or warning range.However, in actual application process, long strip lamp faces many technical challenges, and heat dissipation problem is particularly prominent.

[0004] LED light source is the core light-emitting component of long strip lamp, and in working process, LED will convert part of electric energy into heat energy.If this heat cannot be dissipated in time and effectively, it will cause LED chip temperature to rise.High temperature will have many negative effects on the performance of LED, such as reducing light-emitting efficiency, weakening the illumination brightness of car light, causing color temperature drift, affecting the consistency and stability of light color, accelerating the light decay of LED and significantly shortening its service life.

[0005] Therefore, a multifunctional long strip lamp is needed. UTILITY MODEL CONTENT

[0006] The main purpose of the utility model is to provide a multifunctional long strip lamp, which can effectively solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0008] A multifunctional long strip lamp, comprising a wiring assembly, a heat dissipation assembly is fixedly connected to the upper end of the wiring assembly, a pad frame is installed on the upper end of the heat dissipation assembly, a light-emitting assembly is fixedly connected to the middle of the upper end of the heat dissipation assembly, a lampshade is sleeved on the outer surface of the upper part of the light-emitting assembly, and a plurality of assembly mechanisms are installed at intervals on the upper end of the lampshade.

[0009] Preferably, the wiring assembly comprises a base, the base is fixedly arranged on the lower part of the heat dissipation assembly, the left end and the right end of the base are both fixedly connected with a shell plate, and a plurality of line holes one are distributed in a rectangular shape on the middle of the outer surface of the two shell plates.

[0010] Preferably, the heat dissipation assembly comprises a fixing base fixedly installed on the upper end of the base, a plurality of threaded holes are arranged in a rectangular distribution on the outer circle of the upper end of the fixing base, a plurality of heat dissipation fins are fixedly connected to the lower end of the fixing base, and a plurality of line holes two are arranged in a spaced distribution on the upper part of the left end and the upper part of the right end of the fixing base.

[0011] Preferably, the plurality of line holes two on the left side and the plurality of line holes two on the right side correspond to the inner cavities of the plurality of line holes one on the same side.

[0012] Preferably, the assembly mechanism comprises a plurality of pad plates, the plurality of pad plates are arranged in a spaced distribution on the upper part of the lampshade, an arc-shaped block is arranged on the upper side of each of the plurality of pad plates, and a pin hole is arranged on the front part and the rear part of the upper end of each of the plurality of arc-shaped blocks.

[0013] Preferably, the inner cavities of the plurality of pin holes penetrate the outer surface of the lampshade and are in communication with the plurality of threaded holes on the same side.

[0014] Preferably, the light emitting assembly comprises a circuit board fixedly connected to the upper end of the fixing base, a plurality of LED lamp beads fixedly connected to the middle part of the upper end of the fixing base in a spaced distribution, and a plurality of light shields fixedly connected to the rear side of the upper end of the circuit board in a spaced distribution.

[0015] Compared with the prior art, the heat dissipation assembly of the utility model has the advantages that:

[0016] 1、The heat dissipation assembly significantly improves the heat exchange efficiency, so that the contact area of air and the heat dissipation surface is increased by several times compared with the traditional flat plate structure, and the high-speed flowing air can more fully take away the heat in the heat dissipation assembly during the driving of the vehicle, so that the problem of heat accumulation of the LED element due to high temperature is effectively avoided, and a stable working environment is provided for the LED element. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a whole structure explosion effect schematic view of the utility model;

[0019] Figure 3 It is a light emitting assembly cross section structure schematic view of the utility model;

[0020] Figure 4 It is a heat dissipation assembly cross section structure schematic view of the utility model;

[0021] Figure 5 It is an assembly mechanism cross section structure schematic view of the utility model.

[0022] In the diagram: 1. Wiring assembly; 11. Base; 12. Shell plate; 13. Wire hole one; 2. Assembly mechanism; 21. Arc block; 22. Pad plate; 23. Pin hole; 3. Heat dissipation assembly; 31. Fixing base; 32. Heat dissipation fins; 33. Threaded hole; 34. Wire hole two; 4. Pad frame; 5. Light-emitting assembly; 51. Circuit board; 52. LED beads; 53. Light shield; 6. Lampshade. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Example 1, as Figures 1 to 5 As shown, a multifunctional long strip light includes a wiring assembly 1, a heat dissipation assembly 3 is fixedly connected to the upper end of the wiring assembly 1, a pad frame 4 is installed on the upper end of the heat dissipation assembly 3, a light-emitting assembly 5 is fixedly connected to the middle of the upper end of the heat dissipation assembly 3, a lamp cover 6 is sleeved on the upper part of the outer surface of the light-emitting assembly 5, and several assembly mechanisms 2 are installed at intervals on the upper end of the lamp cover 6.

[0025] In the specific implementation process of this utility model, firstly, the heat dissipation component 3 is installed above the wiring component 1, then the pad frame 4 is installed on the outer ring of the upper end of the heat dissipation component 3, then the light-emitting component 5 is connected to the upper end of the heat dissipation component 3, then the lamp cover 6 is placed downwards to cover the light-emitting component 5, and finally several assembly mechanisms 2 are placed at intervals above the lamp cover 6. Then, the operator installs the prepared screws into the interior of the assembly mechanism 2 in sequence, so that the assembly mechanism 2 is fixed above the lamp cover 6, and the entire device is assembled at the same time.

[0026] The entire device is then installed on a car for use. During use, it emits light through the internal structure of the light-emitting component 5, while its internal electronic components generate heat. The heat generated by the internal structure of the heat dissipation component 3 is then transferred to the internal structure of the heat dissipation component 3. Meanwhile, as the vehicle is in motion, the airflow accelerates and contacts the bottom of the heat dissipation component 3, carrying away the generated heat, thus achieving efficient convection cooling.

[0027] Example 2: In order to dissipate the heat generated inside the light-emitting component 5, refer to... Figure 3 and Figure 4 In this solution, the wiring assembly 1 includes a base 11, which is fixedly mounted on the lower part of the heat dissipation assembly 3. The left and right ends of the base 11 are both fixedly connected to shell plates 12, and a plurality of wire holes 13 are rectangularly distributed in the middle of the outer surface of the two shell plates 12.

[0028] In the above, first, the fixing seat 31 is directly installed at the upper end of the base 11, and the same side plurality of wire holes two 34 correspond to the same side plurality of wire holes one 13.

[0029] Further, the heat dissipation assembly 3 comprises a fixing seat 31 fixedly installed at the upper end of the base 11, a plurality of threaded holes 33 are arranged in a rectangular distribution at the outer circle of the upper end of the fixing seat 31, and a plurality of heat dissipation fins 32 are fixedly connected to the lower end of the fixing seat 31.

[0030] Further, the plurality of wire holes two 34 on the left side and the plurality of wire holes two 34 on the right side correspond to the inner cavities of the same side plurality of wire holes one 13.

[0031] In the above, after assembly is completed, the electric wire is connected into the fixing seat 31 through the wire hole one 13 and the wire hole two 34, and then when the light emitting assembly 5 is installed at the upper end of the fixing seat 31, the internal structure of the light emitting assembly 5 is powered through the connected electric wire, and then the internal structure of the light emitting assembly 5 generates heat while emitting light, so that the heat is transmitted into the internal structure of the heat dissipation fin 32 through the fixing seat 31, the heat dissipation fin 32 radiates heat, and then in the process of driving the automobile, the air flows at high speed to take away the generated heat from the bottom of the fixing seat 31, so as to achieve the purpose of heat dissipation.

[0032] Specifically, in order to achieve the purpose of installing the lampshade 6 at the upper end of the fixing seat 31, referring to Figure 5 In the present scheme, the assembly mechanism 2 comprises a plurality of pad plates 22, the plurality of pad plates 22 are placed in a spaced distribution on the upper part of the lampshade 6, the upper side of the plurality of pad plates 22 is placed with an arc-shaped block 21, and the front and rear parts of the upper end of the plurality of arc-shaped blocks 21 are provided with pin holes 23.

[0033] Further, the inner cavities of the plurality of pin holes 23 penetrate the outer surface of the lampshade 6 and communicate with the same side plurality of threaded holes 33.

[0034] In the above, after the light emitting assembly 5 is placed at the upper end of the fixing seat 31, the lampshade 6 is then covered on the upper end of the light emitting assembly 5, and the lower end of the lampshade 6 is placed on the upper end of the fixing seat 31, then the pad plates 22 are placed one by one above the lampshade 6, and then the arc-shaped blocks 21 are placed on the upper end of the pad plates 22, and then the prepared screws are screwed downward and rotated by the operating personnel from the pin holes 23, so that the screws are screwed into the inner cavities of the threaded holes 33 to complete the fixation, and at the same time, the pad plates 22 can effectively reduce the friction of the arc-shaped blocks 21 on the lampshade 6.

[0035] Specifically, in order to achieve the purpose of emitting light, referring to Figure 3In the scheme, the light-emitting assembly 5 comprises a circuit board 51 fixedly connected to the upper end of the fixing seat 31, a plurality of LED lamp beads 52 fixedly connected to the middle part of the upper end of the fixing seat 31, and a plurality of light shields 53 fixedly connected to the rear side of the upper end of the circuit board 51.

[0036] In the above, the circuit board 51 is installed on the upper end of the fixing seat 31, then the wires enter the inner cavity of the wire hole two 34, and then the fixing seat 31 supplies power to the circuit board 51, and the circuit board 51 supplies power to the LED lamp beads 52 to emit light.

[0037] In the above, the circuit board 51 supports high-frequency PWM dimming, and can realize a dimming frequency of up to 20kHz, so that the LED lamp beads 52 can be controlled to flash.

[0038] It should be particularly pointed out that the specific installation mode of the circuit board 51 and the connection mode and control method of the circuit in the utility model both belong to conventional design, and the utility model will not be described in detail.

[0039] The working principle of the utility model is as follows: in the specific implementation process of the utility model, first, the heat dissipation assembly 3 is installed above the wiring assembly 1, then the pad frame 4 is installed and placed at the outer circle of the upper end of the heat dissipation assembly 3, then the light-emitting assembly 5 is connected to the upper end of the heat dissipation assembly 3, then the lampshade 6 covers the light-emitting assembly 5 downward, and finally a plurality of assembly mechanisms 2 are placed above the lampshade 6, then the prepared screws are installed in the assembly mechanisms 2 in sequence by the operator, so that the assembly mechanisms 2 are fixed above the lampshade 6, and the whole device is assembled.

[0040] Then the whole device is installed on the car for use, in the use process, the light-emitting assembly 5 emits light through the internal structure, and the heat generated by the internal electronic elements is transmitted to the internal structure of the heat dissipation assembly 3 under the action of the internal structure of the heat dissipation assembly 3, and in the process of vehicle driving, the air flow accelerates and contacts the bottom of the heat dissipation assembly 3 to take away the heat generated, so that efficient convection cooling is realized.

[0041] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional strip light comprising a wiring assembly (1), characterized in that: The wiring assembly (1) upper end fixedly connected with heat dissipation assembly (3), the heat dissipation assembly (3) upper end installation has a pad frame (4), the heat dissipation assembly (3) upper end middle part fixedly connected with light emitting assembly (5), the light emitting assembly (5) outer surface upper part is equipped with a lampshade (6), the lampshade (6) upper end interval distribution installs several assembly mechanisms (2).

2. A multi-functional strip light according to claim 1, characterized in that: The wiring assembly (1) includes a base (11), the base (11) is fixedly connected to the lower part of the heat dissipation assembly (3), the base (11) left end and right end are fixedly connected with shell plate (12), two shell plates (12) outer surface middle part are evenly distributed with a plurality of line holes (13).

3. A multi-functional strip light according to claim 2, wherein: The heat dissipation assembly (3) includes a fixed seat (31), the fixed seat (31) is fixedly connected to the upper end of the base (11), the fixed seat (31) upper end outer circle is evenly distributed with a plurality of threaded holes (33), the fixed seat (31) lower end is fixedly connected with a plurality of heat dissipation fins (32), the fixed seat (31) left end upper part and right end upper part are evenly distributed with a plurality of line holes (34).

4. A multi-functional strip light according to claim 3, wherein: The left side of the plurality of line holes (34) and the right side of the plurality of line holes (34) are corresponding to the inner cavity of the same side of the plurality of line holes (13).

5. A multi-functional strip light according to claim 3, wherein: The assembly mechanism (2) includes a plurality of pads (22), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on 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(6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the lampshade (6), a plurality of pads (22) are placed on the upper part of the 6. A multi-functional strip light according to claim 5, wherein: ​ 7. The multi-functional strip light according to claim 3, wherein: ​

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