KR200428948Y1 - Indoor LED lamp switching power connection structure of vehicle - Google Patents

Abstract

The present invention relates to an indoor LED lamp switching power connection structure of a vehicle, consisting of a body suitable for the shape of the interior lamp socket structure of the vehicle, and fits a cowcket of one power connection terminal inside the body, One power connection terminal is configured by electrically connecting the positive and negative electrode pins protruding from the bottom to the electrode ends of the main body of various types. Since the LED lamp panel is connected with the connecting line and the hydrogen socket of the power connection terminal, the hydrogen socket is inserted into the socket of the power connection terminal, and then the power connection terminal is inserted into the indoor lamp socket to assemble and emit light. Since it is applied to most vehicles, it is characterized in that the indoor lamp can be switched to the LED lamp.

Description

POWER CONNECTING STRUCTURE FOR SWITCHING INDOOR LED LAMP OF VEHICLE}

1 is a three-dimensional appearance diagram combined in each embodiment of the present invention,

2 is a three-dimensional appearance diagram combining the first embodiment of the present invention,

Figure 3 is an exploded view of the clip-type power supply terminal structure of the first embodiment of the present invention,

Figure 4 is a three-dimensional appearance of the clip-type power supply terminal of the first embodiment of the present invention,

5 is a three-dimensional external view of the first embodiment of the lamp panel mount of the present invention;

Figure 6 is an exploded view of the structure of the turn-type power supply terminal is a second embodiment of the present invention,

Figure 7 is a three-dimensional view of the plug-in power connector is a second embodiment of the present invention,

8 is an exploded view of a structure of a direct insertion type power connection terminal according to a third embodiment of the present invention;

9 is a three-dimensional view of a direct insertion type power connector as a third embodiment of the present invention;

10 is a three-dimensional view of the plug-in power connector is a fourth embodiment of the present invention;

11 is a structural exploded view of a second embodiment of the lamp panel mount of the present invention;

12 is a structural exploded view of a third embodiment of the lamp panel mount of the present invention;

13 is a demonstration of the use of the first embodiment of the present invention,

14 is a further external view of the clip-type power supply terminal structure of the first embodiment of the present invention;

15 is a cross-sectional view of the clip-type power supply terminal structure of FIG.

* Explanation of symbols for the main parts of the drawings

10: clip-type power supply terminal 11: main body

12: cowcket 13: metal cap

14: wire 15: circuit board (PCB)

16: insulation gel 20: connecting line

21: large hydrogen socket 22: small hydrogen socket

30: LED lamp panel 31: LED lamp

32: small cowcket 33: concave groove

34: stereotactic hole 40: lamp panel mounting base

41: flange 42: fastening portion

43: pillar 44: notch

45: flange 46: stepped groove

50: snap-in power connector 51: main body

52: cowcket 53: retractable cap

54: electric wire 55: circuit board (PCB)

60: direct insertion power supply terminal 61: main body

62: cowcket 64: electrode pin

70: fitted power connector 71: main body

72: small hydrogen socket 111: fitting groove

112: fitting 113: opening groove

121: electrode pin 132: through hole

501: groove 502: fitting

503: open groove 504: protruding rib

521: electrode pins 531, 532: electrode contact

611: storage compartment 612: insertion coupling portion

613: rib panel 614: through hole

621: electrode pin 711: fitting portion

712: insertion pin 713: storage compartment

721: wires

The present invention relates to an indoor LED lamp switching power connection structure of a vehicle, and more specifically, to a power connection terminal structure suitable for the shape of a vehicle indoor lamp socket structure, the indoor lamp of the vehicle using the power connection terminal LED The invention relates to a switch to a lamp.

The indoor lamps of the vehicle generally use tungsten filament bulbs, but the tungsten filament bulbs have a relatively high power consumption and generate relatively high heat energy when emitting light. There are disadvantages such as occurrence. Therefore, LED lamps that can be installed by consumers come to the market. This is mainly designed by connecting jacks of different types according to the shape of the indoor lamp socket structure, connecting the electrode end of the connecting jack to the board by wires, and mounting the LED lamp on the board. It is designed to convert the indoor lamp in the vehicle into an LED lamp by inserting it into the indoor lamp socket. This can improve the shortcomings of the conventional tungsten filament bulbs and further change the lights in the vehicle because the design of the LED lamps is very resilient, but in-vehicle lamps are different due to the different model and type of vehicle. The design of the socket is not the same, and the lamp sockets currently used in the market are generally classified into three types: clip-type, screw-in type and direct insertion type. The design of the LED lamp has the following disadvantages in terms of production and use. This exists.

1. Since the LED lamps must be combined with different types of connection jacks during production, there are many kinds of products, and therefore, it is difficult to achieve a single manufacturing process to increase production efficiency and control the yield during production.

2. As the market demand for various types of products changes, it is not easy to control the stock level of the products. In the conventional LED lamp design, only a single type of socket can be used in combination. The cost burden is high.

3. The LED can only be used with a single type of socket, so the user must know the type of socket to be used in advance when purchasing it. Also, when replacing the vehicle, purchase a new one if the socket type of the vehicle is different. The adaptability of the product is relatively low, it does not comply with general principles, and it is inferior in ease of use.

Therefore, as can be seen from the above, the structure of the conventional LED lamps can be seen that there is a need for improvement due to the inconvenience and defects in production and actual use.

In view of this point, the present inventors intended to study the defects that need improvement in the structure and to design and manufacture to improve the defects effectively, which is the devise motive to develop the present invention.

The main purpose of the present invention is to provide an indoor LED lamp switching power connection structure of the vehicle, LED to replace the existing bulbs used in the conventional vehicle indoor lamps with LED lamp products to be replaced and modified by DIY method itself By providing a power connection terminal structure that can be connected to the lamp, by inserting the LED lamp into the vehicle interior lamp socket of various types, to effectively solve the problems such as inconveniences and shortcomings caused by the conventional LED lamp.

Another object of the present invention is to provide an indoor LED lamp switching power connection structure of the vehicle, to improve the applicability of the LED lamp products to achieve the desired production and inventory control control.

In order to achieve the above object, the present invention comprises at least one power connection terminal, one connection line, one LED lamp panel (lamp panel) and the lamp panel mounting. The power connection terminal is designed in accordance with the shape of the vehicle interior lamp socket structure, fits and installs one power connection cowcket to the main body of the power connection terminal, the main body forming the electrode pin protruding to the bottom of the cowcket in various forms Electrically connected to the electrode terminal of the power supply terminal. The connecting wire can be welded integrally to the LED lamp panel, and the hydrogen socket is installed at one end of the connecting line and inserted into the socket of the main body of the power supply terminal, or the different hydrogen sockets are installed at both ends of the connecting wire. The connecting line can be inserted into the LED lamp panel by inserting it in accordance with the cowcket of the connector terminal body and the cowcket on the lamp panel, and inserting the LED lamp panel into the lamp panel mount having a plurality of fastening parts installed at the circumferential edge thereof. By installing the lamp panel, the lamp panel mount is used to insulate the heat energy generated from the LED lamp from the indoor lamp cover and to be connected to the indoor lamp sockets of various vehicles according to various types of power connection terminals. Thus, the effect of improving the convenience of use and the applicability of the product can be achieved.

Other features and specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to Figure 1, it is a combination explanatory diagram of various embodiments of the vehicle interior LED lamp switching power connection structure designed in the present invention. In general, the clip-type power connector 10, the connecting line 20, the LED lamp panel 30, the lamp panel mount 40, the screw-type power connector (50), the direct insertion type power connector (60) It is composed of a fitting power supply terminal 70.

2 to 4, the clip-type power connection terminal 10 structure utilizing the first embodiment of the present invention in the clip-type socket, one main body 11, the arm of one power connection socket to the clip-type power connection terminal The socket 12 and two metal caps 13 are installed.

The main body 11 has a hollow cylindrical shape, one fitting groove 111 is provided at the outer circumference thereof, and the socket 12 of the power connection socket is fitted into the fitting groove 111 to be installed. The positive and negative electrode pins 121 protruding from the bottom of the socket 12 are inserted into and connected to the circuit board 15, and are connected to the inner circumference of the two metal caps 13 through the wires 14. The cap 13 is fitted to the fitting portion 112 provided at both ends of the main body 11. The fitting portion 112 is provided with an opening groove 113 to be fitted to avoid the welding around the inner circumference of the metal cap 13, and the cross-section of the metal cap 13 is designed to be inclined conical inclined shape One through hole 132 is opened in the upper portion of the conical surface. Therefore, the wire 14 is pulled out through the through hole 132 and then welded to the outer periphery of the metal cap 13 from the outside to complete a clip-type power connection terminal 10, and the opening 112 is fitted to the opening 112. It is not necessary to open the groove 113. It is also possible to complete the assembly of the clip-type power connection terminal 10 without the need to weld the wire 14 around the inner circumference of the metal cap 13.

One connection line 20, one end of the connection line is connected to the relatively large size of the hydrogen ket 21 of the power connection hydrogenet, the other end is connected to the relatively small size of the hydrogen ket 22.

Referring to FIG. 5, a plurality of LED lamps 31 are installed on an upper surface of one LED lamp panel 30, and a relatively small cowcket 32 is inserted into a lower portion of the hydrogen lamp 22. ) Is connected by welding. In the embodiment of the figure, a plurality of concave grooves 33 are formed in the rim of the lamp panel.

One flange 41 is installed at a periphery of one lamp panel mount 40, and a fastening portion 42 is installed on an upper surface of the flange 41, and protrudes on an upper surface of the fastening portion 42. The pillar 43 is installed, and the notch 44 is provided at the bottom of the panel body so that a relatively small cowcket 32 at the bottom of the LED lamp panel 30 can be accommodated.

By using this, the LED lamp panel 30 is fixed to the lamp panel mount 40 and each fastening portion 42 is inserted into the recessed groove 33 portion around the lamp panel, and both ends of the connection line 20 are fixed. Using a relatively large hydrogen ket 21 and a relatively small hydrogen ket 22 installed in a relatively large hydrogen ket 21 is inserted into the socket (12) of the clip-type connection terminal 10, the relatively small hydrogen ket ( 22) are respectively inserted into the relatively small socket 32 of the LED lamp panel 30, and then the clip-type power connector 10 is installed in the indoor lamp socket of the vehicle, so that electricity can be emitted while conducting electricity. The indoor lamp of the vehicle can be converted to an LED lamp and used (see FIG. 13).

6 and 7, at the same time, as a demonstration example of the second embodiment of the present invention to the plug-in type power connection terminal 50, one main body 51, one installed in the power connection terminal 50 A cowcket 52 and a twisting cap 53, and an electric wire 54 installed therein.

One groove 501 is provided in the main body 51, and a cowcket 52 is fitted into the groove 501, and two positive and negative electrode pins protruding from the lower end of the cowcket 52 are provided. 521 is inserted into and connected to the circuit board (PCB) 55, and is connected to the two electrode contacts 531 and 532 on the screwed cap 53 by using the wire 54, and the turn The fitting cap 53 is fitted to the fitting portion 502 provided at the end of the main body 51. One opening 503 is provided on the fitting portion 502 to avoid the portion of the electrode contact 531 around the inside of the fitting cap 53, and is provided on the outer circumference of the body 51. One protruding rib 504 is protrudingly installed so that it is easy to grasp and turn the fitting, through which the turn-type power connection terminal 50 is completed.

Referring to FIGS. 8 and 9 at the same time, as a pilot example in which the third embodiment of the present invention is directly applied to the plug-in type power connection terminal 60, the power connection terminal 60 is one main body 61 and one It consists of the cowcket 62.

The lower end of the main body 61 is provided with a storage chamber 611 that can be fitted to install the cowcket 62, the upper portion is provided with an insertion coupling portion 612 that is directly coupled to the insertion socket, the insertion coupling portion Through-holes 614 penetrating into the storage chamber 611 are provided at opposite portions of the lower ends of both sides of the rib panel 613 of 612. When assembling, the cowcket 62 is fitted into the storage chamber 611 of the main body 61, and the positive and negative electrode pins 621 protruding from the lower end of the cowcket 62 are rib panels 613. The power connection of the direct insertion method by removing the through hole 614 and bending it to be attached to the side wall of the rib panel 613 at each end of the insertion coupling part 612 so as to be electrically connected to the electrode end of the direct insertion socket in the vehicle interior. The terminal 60 structure is completed.

Referring to FIG. 10, as a demonstration example in which the fourth embodiment of the present invention is used for the plug-in power supply terminal 70, a plug-in socket having a relatively small volume can be used. The power connection terminal 70 is composed of a main body 71 and a relatively small hydrogen socket 72 which is integrally connected, and a fitting portion 711 is installed at the rear of the main body 71, and the fitting Insertion pins 712 penetrating into the storage chamber 713 inside the main body are respectively installed at opposite parts of the part 711 so as to be conductive with the electrode end of the fitting socket in the vehicle interior. The end of the insertion pin 712 penetrating the storage chamber 713 is electrically connected to the relatively small hydrogen ket 72 through the electric wire 721, and the interior of the storage chamber 713 is fixed with a sealing glue to fit the power supply. The terminal 70 structure is completed. The fitting power connector 70 may be inserted into a fitting socket of a vehicle interior, and a relatively small hydrogen socket 72 may be directly inserted into a relatively small socket 32 of the LED lamp panel 30. Therefore, the vehicle interior lamp can be converted to an LED lamp without using the connection line 20 can be used.

When you want to replace the interior lamps of the car and express the LED lamps as light sources, remove the interior lamps of the original vehicle and select the power connector type of the present invention that matches the type of bulbs on the vehicle's original socket. The interior of the vehicle becomes brighter and saves electricity by simply connecting the lamp panel equipped with the LED lamp to the mounting table 40 with the connecting line 20 or by directly inserting a relatively small hydrogen socket of the power connector. The effect can be obtained (see FIG. 13). A general vehicle interior lamp bulb type is almost the clip-type power connector 10 of the first embodiment of the present invention, the screw-type power connector 50 of the second embodiment, or the direct insertion terminal 70 of the third embodiment. Since the power connection structure that is converted to the indoor LED lamp of the present invention can be attached to the various parts as shown in Figure 1 at the same time as the product release, various models of each manufacturer can have a very high adaptability. .

Referring to FIG. 5, the lamp panel mount 40 installed is manufactured for the purpose of fitting the LED lamp panel 30, and light is emitted using the protruding pillar 43 installed on the lamp panel mount 40. Therefore, the LED lamp 31, which generates heat energy, is isolated from the indoor lamp cover and used for protecting the cover of the indoor lamp. Therefore, it is possible to design different types of lamp panel mounting according to the effect.

FIG. 11 shows a second embodiment of the lamp panel mount 40, in which a raised flange 45 is installed at the rim of the frame, and a step corresponding to the outer circumference of the LED lamp panel 30 is provided inside the flange 45. As shown in FIG. The groove 46 is installed, the fastening portion 42 is installed at the circumference, the notch 44 is provided at the bottom, and the LED lamp panel 30 is fitted into the stepped groove 46. It is fixed by the fastening part 42. The highly protruding flange 45 may be used to isolate the LED lamp 31 from the cover of the indoor lamp.

Referring to FIG. 12, in the third embodiment of the lamp panel mount 40, one flange 41 is provided at the rim of the frame, and the support pillar 47 having the elastic joint is provided at the bottom plate. At the same time, a corresponding positioning hole 34 is also provided in the LED lamp panel 30 so that the positioning hole 34 can be positioned while being fitted to the supporting column 47 of the lamp panel mounting base 40. It is isolated from the cover of the indoor lamp through the gap formed between the end of the support pillar to the LED lamp panel (30).

14 and 15, according to the design method of the structure of the clip-type power connection terminal 10 of the first embodiment, as shown, after extending the wire 14 installed therein, the cowcket 12 Exposing the outside to the outside and injecting the insulating gel 16 into the main body 11, the clip-type power supply connection terminal 10 can be connected to the connection line 20 as well.

In summary, the present invention is a novel design with a simple structure, the LED lamp panel is connected through any power connection terminal designed in the present invention, and when inserted into the indoor lamp sockets of various vehicles, the light is turned on, so that the conventional The LED lamp panel can be used only in a single socket designed in advance to effectively solve the problems such as inconveniences and shortcomings, and provide a simpler and more practical design.

As described above, according to the present invention, there is provided a power connector structure that can be connected to the LED lamp in order to replace the existing light bulbs used in the interior lamps of the conventional vehicle to the LED lamp product itself through DIY method. By providing the LED lamp can be inserted into the vehicle interior lamp socket of various types, it is possible to effectively solve the problems such as inconveniences and shortcomings caused by the conventional LED lamp.

Claims (11)

In the indoor LED lamp switching power connection structure of the vehicle comprising a power connection terminal, a connection line, an LED lamp panel, A main body is installed at the power connection terminal, and a cowcket is fitted to the inside of the main body, and a positive and negative electrode pin protrudes from the lower end of the cowcket, so that the metal cap is inserted into both ends of the main body through an electric wire. Electrically connected to a contact; The connecting line is provided with a large hydrogen rocket coupled to the socket of the power connection terminal at one end, a small hydrogen rocket is installed at the other end; The LED lamp panel is provided with a plurality of LED lamps are installed on the circuit board, a small cowet is installed on the bottom is a small hydrogen socket of the connection line; Indoor LED lamp switching power connection structure of the vehicle, characterized in that for coupling the LED lamp panel with the power connection terminal using the connection line. The method of claim 1, Additionally includes one lamp panel mount, Indoor LED lamp switching power connection structure of the vehicle, characterized in that the fastening portion for fitting the LED lamp panel is installed on the peripheral edge of the lamp panel mounting. The method of claim 1, The LED lamp panel is an indoor LED lamp switching power connection structure of the vehicle, characterized in that a plurality of concave grooves are provided on the rim. The method of claim 1, The power connection terminal is a clip-type power connection terminal, the metal cap is installed at both ends of the main body, the wire to which the electrode pin of the lower end of the cowcket is fixed to the inner circumference of the metal cap, the end of the metal cap is oblique cone The indoor LED lamp switching power supply structure, characterized in that the through-hole is formed in the upper portion of the cone shape. The method of claim 4, wherein The power connection terminal has a positive and negative electrode pin protruding from the bottom of the cowcket, the positive and negative electrode pin is inserted into the circuit board (PCB), and is electrically connected around the inside of the two metal caps through a wire Indoor LED lamp switching power connection structure of the vehicle. The method of claim 1, One flange is installed at the peripheral edge of the lamp panel mount, and a stepped groove corresponding to each other with the outer circumference of the LED lamp panel is installed inside the flange. LED projection switching power supply structure of the vehicle, characterized in that the projection pillar is provided, one notch is opened at the bottom of the lamp panel mount. The method of claim 1, A support pillar having a plurality of elastic joints is provided on the bottom panel of the lamp panel mount, and an alignment hole corresponding to the support pillar is provided on the LED lamp panel, and the stereo hole is inserted into the support pillar of the lamp panel mount. Indoor LED lamp switching power connection structure, characterized in that the position is built. The method of claim 1, The power connection terminal is a screw-in type power connection terminal, one main body is installed, the cowcket is fitted to the inside of the main body, the positive and negative electrode pin protrudes in the lower end of the cowcket protrudes through the main body Indoor LED lamp switching power connection structure of the vehicle, characterized in that it is electrically connected to the electrode contact of the screw-in cap fitted to the end. The method of claim 8, The pinned power connector has a positive and negative electrode pin protruding from the bottom of the socket, and a positive and negative electrode pin is inserted into the circuit board (PCB) and connected to the two electrode contacts of the pinned cap through the wire. Indoor LED lamp switching power connection structure of the vehicle, characterized in that electrically connected. The method of claim 1, The power connection terminal is a direct insertion type power connection terminal, the main body is formed by the insertion coupling portion coupled to the direct insertion socket, the socket is fitted to the inside of the main body, the positive and negative electrodes protruding from the bottom end of the socket An indoor LED lamp switching power supply structure of a vehicle, characterized in that the pins are bent to be attached to the rib panel side walls of the rear of the main body, respectively. The method of claim 1, The power connection terminal is a pluggable power connection terminal, the main body having a storage compartment is installed, the fitting portion is installed in the rear of the main body, the insertion pins penetrating the storage compartment inside the main body respectively in the opposite portion of the fitting portion; Is installed, electrically connected to one small hydrogen ket through the electric wire, and the interior LED lamp switching power connection structure of the vehicle, characterized in that for fixing the interior of the storage compartment with a seal glue.

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