KR102065783B1 - Electrical connection device of led lamp - Google Patents

Abstract

Provided is an electrical connection device of an LED lamp, comprising: a terminal housing including a hexahedral shape with one opened side, a remote coupling protrusion configured to protrude near a tip end of one side of a front surface and a back surface of the housing body, and a near coupling protrusion configured to protrude near a tip end of the other side of the front surface and the back surface of the housing body; a pair of connection terminals seated in the terminal housing; and a housing bracket within which the housing body is fixed, and which includes a plate type bracket body, a bent piece bent at an edge of the bracket body and a coupling piece extended from the curved piece, wherein a separation distance at the tip end of one side, where the remote coupling protrusion is formed to protrude, is formed longer than a separation distance at the tip end of the other side, where the near coupling protrusion is formed to protrude such that a protrusion position of the remote coupling protrusion is different from that of the near coupling protrusion or a thickness of the remote coupling protrusion is formed differently from that of the near coupling protrusion. The present invention makes it unnecessary to exchange LED modules according to the kind of connection terminal damaged when connected to the LED lamp, prevents an error caused by coupling the LED lamp to the terminal housing, and screw-couples the housing bracket to a main body of the LED lamp to firmly couple a lighting device by secondary coupling.

Description

ELECTRICAL CONNECTION DEVICE OF LED LAMP

The present invention relates to an electrical connection device such as an LED lighting, and more particularly to a housing housing including a connection housing and a connection housing composed of a male coupling device so that the male coupling device can be connected to the female coupling device such as LED lighting. The present invention relates to an electrical connection device of an LED lighting lamp in which a housing bracket and an LED lighting device are screwed together to reduce a replacement cost according to a damaged connection terminal when the LED lighting lamp is connected, and the lighting device is secondarily coupled.

With the rapid development of LED-related technologies, white LEDs that emit white light using blue LEDs and phosphors have emerged, and LED lights using white LEDs are illuminated in homes and offices. It is used to replace fluorescent lamps, incandescent lamps and halogen lamps.

The LED lamps are much smaller than conventional fluorescent lamps, incandescent lamps and halogen lamps, have low power consumption, are semi-permanent, have no harmful emissions such as ultraviolet light, and are bright without using mercury and discharge gas. It is spotlighted as a light source.

Among the types of LED lights, a bar shape may be configured to be used in connection with a plurality of light sources.

Republic of Korea Utility Model Publication No. 20-2018-0002859 Serial fastening type LED lighting device (October 08, 2018) consists of the left side and the right side of the plate form along the longitudinal direction, and the plate form on the horizontal plane and the left side A body frame including a horizontal bulkhead having integrally connected one side and a right side and an access hole penetrating the upper and lower parts; An irradiation module connected to the lower end of the body frame to radiate light downward; At least one binding clip mounted on an upper surface of the horizontal partition wall to grip a power line; A power line module mounted on an upper surface of the horizontal bulkhead and having one end connected to an external electric line to receive power and to supply power received from the other end to an adjacent irradiation module; The power line module includes a conductor part mounted on an upper surface of the body frame, a power receiving connector mounted at one end of the conductor part so as to be connected to an external electric line, and to receive power, and to be connected to an adjacent electric line to provide power. It is connected to the power supply connector mounted on the other end of the conductor part facing the connector and seated in the entrance hole, the auxiliary conductor part branched from the conductor part and energized by the irradiation module, and the SMPS disposed between the horizontal bulkhead and the irradiation module to supply power. It is composed of a feed SMPS connector mounted on the tip of the auxiliary lead portion to supply.

The prior art has a problem that the lead portion is seated on the upper portion of the body frame in the power line module that continuously connects the LED lighting device is exposed to the outside.

In addition, the prior art has a problem that the length of the lead portion is lengthened by the length of the body frame.

In addition, the prior art has a problem that the power line module itself does not strengthen the connection of the LED lighting device.

In addition, the prior art has a problem that the auxiliary conductor branched to the lead portion must be configured in order to connect the LED lighting device.

The present invention was created to solve the problems of the prior art as described above constitutes a connecting housing composed of coupling protrusions protruding differently on one side and the other side, and comprises a housing bracket that includes the connecting housing to form a coupling projection lighting device It is connected to the LED grooves cut differently on one side and the other side of the connector so that there is no error in coupling with the LED lights.It is unnecessary to replace the LED module according to the type of the connection terminal and the main body of the housing bracket and LED lights is screwed. The combination of the lighting device is to be fastened to provide an electrical connection device of a solid LED lighting.

The present invention relates to an electrical connection device such as an LED lighting, the housing body of one side is opened, the circular coupling projection projecting to the separation distance near one end of the housing body, and the protruding distance to the other end of the housing body near the end A terminal housing configured to have a near coupling protrusion; It is composed of a connection terminal placed in the terminal housing.

In addition, the present invention, the spacing is composed of the distance between the distance between the protrusions and the projections are composed of the protrusion protrusion is composed of the protrusion distance between the protrusions: the distance between the distance is composed of longer than the distance between stones .

In addition, the present invention is configured so that the thickness of the circular bond and the near-bonding projection is different.

In addition, the present invention comprises a housing bracket consisting of a bracket body to which the housing body is fixed, a bending piece bent from the bracket body, and a fastening piece extending from the bracket body or the bending piece.

In addition, the present invention is a partition protrusion protruding in the form of a band inside the bottom surface of the housing body.

In addition, the present invention is fixed to the connecting terminal inside the housing body and is fixed to the partition projection is composed of a cross-shaped (+) shaped terminal fixing body.

In addition, the present invention is a cylindrical fixture projection and the terminal fixing body protruding from the housing body is composed of a penetrating fixture fixture.

In addition, the present invention comprises a coupling hole penetrated to correspond to the terminal projection on the columnar terminal projection and the connection terminal protruding on the bottom surface of the housing body and a terminal fixing tool penetrated to correspond to the terminal projection on the terminal fixing body.

The present invention has the effect that does not need a lead for connecting the LED lighting.

In addition, the present invention has the effect that the connection terminal is not exposed when using the connection of the LED lights.

In addition, the present invention is coupled to the coupling groove of the LED lamp, so that the coupling of the LED lamp has a solid effect.

In addition, the present invention has the effect that the error does not occur due to the combination of the LED lamp and the terminal housing is different from the position of the circular coupling projection and the near coupling projection.

In addition, the present invention has the effect that the error does not occur due to the combination of the LED lamp and the terminal housing is different from the thickness of the circular coupling protrusion and the near coupling protrusion.

In addition, the present invention has an effect that the coupling of the lighting device is strengthened by the secondary fastening so that the main body such as the housing bracket and the LED lighting is screwed.

In addition, the present invention has the effect that the terminal fixing body is fixed to the connection terminal to secure the connection terminal.

In addition, the present invention has the effect of preventing the contact between the +,-connecting terminal even if there is a play in the +,-connecting terminal.

1 is a perspective view and a partially enlarged view of an LED lamp to which the present invention is applied.
2 is an exploded perspective view of the present invention.
3 is a state diagram before coupling of the present invention and the LED lamp.
4 is a rear view of the present invention and the LED lamp combined.

LED lighting 100 applied to the present invention is composed of a main body 110, LED module 200, converter (not shown), diffusion cover 130, the coupling portion 120, the LED module 200 is LED It includes a substrate, the LED 201, the connection terminal 140.

When the main body 110 is made of aluminum or an aluminum alloy, it is formed in a long bar shape having a predetermined length by extrusion molding, and both sides are open, and the cross section is open at the top and the front, rear, and bottom surfaces are cross-sectional in plane. The shape may be 'H' or 'c' but may be modified without being limited thereto.

The LED module 200 is mounted on the inner upper surface of the main body 110 and fastened to the bottom of the lower surface of the main body 110 so that the LED 201 faces outwardly so that light emitted from the LED 201 is irradiated. The LED module 200 includes an LED substrate on which an electrode circuit is formed so as to electrically connect the LEDs 201 and a plurality of LEDs 201 mounted on a lower portion of the LED substrate and electrically connected to each other by an electrode circuit. The LED substrate is formed in a plate shape of a resin-based material that is commonly used.

The converter is placed in the internal space of the main body 110 by a screw or other configuration to be electrically connected to the power source and connected to the LED module 200 to supply power to the LED 201 and to convert the input AC current into a DC current. The conversion is provided to the LED module 200 by wiring and a driving circuit for driving the LED 201 is mounted.

The converter (not shown) comprises a drive circuit and a semiconductor device formed on a plate substrate made of a resin-based material that is commonly used, and when an instantaneous overvoltage occurs in a power source, the electrostatic charge is generally generated in the drive circuit of the converter (not shown). A spark may occur and an overvoltage protection surge absorber or varistor is mounted in the driving circuit to protect the driving circuit from instantaneous overvoltage or surge current.

The diffusion cover 130 is inserted slidingly in the longitudinal direction of the main body 110 to be detachably mounted on the bottom of the main body 110 and composed of a flexible curved or straight plate shape and embraces the LED module 200 therein 201) diffuses the light emitted to the outside. The cover body of the diffusion cover 130 has a cross-section similar to an arc, semi-circle or 'c' shape and is formed long in the longitudinal direction, and the overall shape is formed in a shape in which the top and both sides are open.

 The diffusion cover 130 is mounted on the front part of the LED module 200 to inject light emitted from the LED 201 and diffuse it to the outside, the LED 201 has a small angle that the light is diffused unlike the discharge lamp Therefore, the diffusion cover 130 increases the area of illumination by extending the irradiation angle of the LED module 200 light to obtain a more efficient lighting effect.

The coupling part 120 is coupled to the electrical connection device 1 when extending the plurality of LED lamps 100. When the first LED lamp 100 and the second LED lamp 100 are coupled to each of one side and the other side of the electrical connector 1, two LED lamps 100 are extended and connected to one long LED lamp. The second LED lighting lamp 100 and the second electrical connecting device 1 are overlapped with the second LED lighting device 100 and the second LED lighting device 100 is connected to the extension. When the fourth LED lamp 100 is connected to extend, four LED lamps 100 are produced as one longer LED lamp.

The coupling part 120 is coupled to both side ends of the main body 110 of the LED lamp 100 and the coupling body 121, the coupling groove 122, the guide 123, the side cover 125 and the locking protrusion 124. The coupling body 121 is formed to protrude vertically forward from both sides. The guide 123 is configured in a plate shape, the coupling body 121 is integrally formed on both outer surfaces. The guide 123 is configured in a vertical plate shape between the coupling body 121 and the end of the LED module 200 is not exposed, the through hole is configured in the upper middle portion. The side cover 125 is formed in an integral plate shape on the side of the coupling body 121 to close the end of the coupling body 121 to improve the side aesthetics of the coupling body 121 and the guide 123 It is configured to be spaced apart from the connection terminal 140 through the guide 123 is exposed to the outside.

The locking protrusion 124 is configured to protrude integrally, such as a triangular vertebrae, a hemisphere, and the like on the inner side of the coupling body 121 to engage with the locking groove 36 of the electrical connecting device 1 when coupled with the electrical connecting device 1. Positioned and jammed after the LED lamp 100 and the electrical connection device 1 is coupled to make the locking is not easy to separate the stable.

Connection terminals 140 integrally extending from the ends of the LED module 200 and electrically connected to the LEDs 201 are exposed to the outside of the side surface of the guide 123 through the through holes of the guide 123, respectively. The side cover 125 is partially cut off, and the connection terminal 140 is exposed to the outside of the side cover 125.

 According to the LED lamp of the related art, when one end of the first lighting device is configured as an electrode pad and the other end of the second lighting device is configured as a connection terminal, the first end of the first lighting device and the other end of the second lighting device are vertically coupled. The electrode pad of the first lighting device and the connection terminal of the second lighting device are connected and electrically connected.

The LED lamp 100 to which the present invention is applied is connected to the LED 201 and is connected to a terminal 140 that is composed of a pair of + connection terminals and-connection terminals exposed to one side and the other side of the main body 110, respectively. Is composed. The one side and the other side connection terminal 14 may be formed of a bent terminal bent in the same shape as the connection terminal 141 shown in FIG. 1 or may be a strip-shaped electrode pad (not shown) mounted on a substrate and exposed on one side thereof. One of them is a bending terminal and the other is composed of an electrode pad (not shown).

The LED lamp 100 to which the present invention is applied is coupled to the first LED lamp 100 and the second LED lamp 100 because both the one side and the other coupling portion 120 is configured as the coupling groove 122. Directly coupled, i.e., not connected, by the portion 120.

The coupling part 120 is coupled to one side and the other end of the main body 110 and the coupling groove 122 is configured. The coupling groove 122 is cut to a predetermined length vertically upward from the lower end of the coupling body 121 and is configured between the guide 123 and the side cover 125 and the coupling protrusion of the electrical connection device 1 ( 32) is inserted and fitted. The electrical connection device 1 is coupled to the coupling part 120 so that the connection terminal 20 of the electrical connection device 1 is connected to the connection terminal 140 so that the power is connected to the electrical connection device through the LED lamp 100. Electrically connected with 1).

The coupling groove 122 is composed of a circular coupling groove 122-1 which is cut at a separation distance near one end and a near coupling groove 122-2 which is cut at a separation distance near the other end. The coupling groove 122 is configured to be exposed to the coupling portion 120 of the front surface of the guide 123 and the circular coupling groove 122-1 and the guide 123 configured between the guide 123 and the side cover 125. It is configured to be exposed to the coupling portion 120 of the front surface is composed of a near coupling groove 122-2 configured between the guide 123 and the side cover 125. The original coupling groove 122-1 is configured in the coupling portion 120 configured on one side of the LED lamp 100 and the near coupling groove 122-2 is the coupling portion 120 configured on one side of the LED lighting lamp 100. Is configured on.

The circular coupling groove 122-1 is formed to be cut away from one side near the end of one side of the coupling part 120, and the close coupling groove 122-2 is near the other end of the coupling part 120. It is configured to cut apart on the other side. The circular coupling groove 122-1 is configured in the one-way spaced distance (L1) in the other direction from one side end of the coupling portion 120. The root coupling groove 122-2 is configured at the root groove separation distance L2 in one direction from the other side end of the coupling portion 120.

The separation distance is composed of the one groove separation distance (L1) for cutting the circular coupling groove (122-1) and the near groove separation distance (L2) for cutting the near coupling groove (122-2), the far groove separation distance (L1) is the near groove separation It is relatively longer than the distance (L2) is configured so that the original coupling groove 122-1 and the near coupling groove 122-2 has a different cutting position at the side end of the LED lamp 100.

The installation position of the original coupling groove 122-1 at the side end of the coupling portion 120 is installed far from the installation position of the near coupling groove 122-2 at the side edge of the coupling portion 120. The circular coupling groove 122-1 and the near coupling groove 122-2 are separated from each other at one side or the other side of the coupling part 120, but are configured differently from each other, but are spaced apart from the circular coupling groove 122-1. The distance is configured to be longer than the separation distance of the near coupling groove 122-2.

The LED lamp 100 has a coupling portion 122 of one side and the coupling portion 122-1 of the coupling portion 120 and the coupling portion 122 of the coupling portion 120 of the other side and the coupling portion of one side and the other ( Only the first coupling groove 122-1 in the 120 or the coupling portion 120 in one side and the other side does not have only the coupling groove 122-2.

An electrical connection device 1 is configured to connect the LED lamp 100, and the electrical connection device 1 is open at one side thereof, and a terminal housing 30 having a hexahedron shape is configured, and the terminal housing 30 has a left side. One side, the right side is composed of the other side, the bottom, the front and rear, and the upper surface is opened to form a housing body 31 is internal space.

The housing body 31 of the terminal housing 30 has a terminal fixing body 10 and a pair of connecting terminals 20 therein, and coupling protrusions 32 protruding in an integral plate shape on the front and rear surfaces. do. The outer surface of the coupling protrusion 32, the locking groove 36 is formed at a position corresponding to the locking projection 124 of the LED lamp 100. The locking groove 36 is configured in a shape corresponding to the locking projection 124 is composed of a concave groove, such as a triangular vertebra, hemisphere of the coupling projection (32). When the LED lamp 100 and the electrical connection device 1 are connected, the locking protrusion 124 is positioned in the locking groove 36 while passing through the locking groove 36. The locking is facilitated and firmly coupled between the LED lamp 100 and the electrical connection device 1 by the locking.

The coupling protrusion 32 is a circular coupling protrusion 32-1 configured to protrude near one end of the housing body 31, and a muscle coupling protrusion 32-2 protruding near the other end of the housing body 31. ) And the circular coupling protrusion 32-1 and the near coupling protrusion 32-2 are each configured as a pair.

One of the pair of circular coupling projections 32-1, one circular coupling projection 32-1 is configured near one end of the front surface, and the other circular coupling protrusion 32-1 is located near the one end of the rear surface. Among the pair of muscle coupling protrusions 32-2, one of the muscle coupling protrusions 32-2 is configured near the other end of the front side and the other one of the muscle coupling protrusions 32-2 is the other end of the rear side. It is configured in the neighborhood.

The one coupling protrusion 32-1 is configured near one end of the front of the housing body 31, and the one coupling protrusion 32-1 is configured near the other end of the front of the housing body 31. And the other one of the muscle coupling protrusions 32-2 is configured near one end of the rear of the housing body 31, and the other muscle coupling protrusion 32-2 is near the other end of the rear of the housing body 31. Is configured on. That is, one circular coupling protrusion 32-1 and one near coupling protrusion 32-2 are configured to be spaced apart from the front surface of the housing body 31, and the other circular coupling protrusion 32-1 and the other one are formed. The muscle engaging projection 32-2 is configured to project spaced apart from the rear of the housing body 31.

The circular coupling protrusion 32-1 protrudes at a distance from one side of the housing body 31 at a distance from one end of the housing body 31, and the muscular coupling protrusion 32-2 is located at the other side near the other end of the housing. The protrusion is spaced apart at a separation distance. The circular coupling protrusion 32-1 protrudes outward in the vicinity of one end of the front and rear surfaces of the housing body 31, and the muscular coupling protrusion 32-2 is formed of the front and rear surfaces of the housing body 31. It protrudes outward near the other end.

The separation distance between the circular coupling protrusion 32-1 and the muscular coupling protrusion 32-2 is composed of a circular separation distance L4 and a muscular separation distance L3, but the circular separation distance L4 is The distance between the protruding coupling projections 32-1 is protruding, and the distance between the proximal projections L3 is the spacing between which the protruding projections 32-2 protrude. The circular coupling protrusion 32-1 is configured at the one-way distance L4 from the one end of the housing body 31 in the other direction, and the muscular coupling protrusion 32-2 is the other of the housing body 31. The lateral end is configured at a distance between the stones (L3) in one direction.

The circular distance L4 is configured to be relatively longer than the muscular distance L3, that is, the circular coupling protrusion 32-1 and the muscular coupling protrusion 32-2 are disposed at the ends of the housing body 31. The protruding position is configured differently. The installation position of the circular coupling protrusion 32-1 at the side end of the housing body 31 is installed far from the installation position of the muscular coupling protrusion 32-2 at the side end of the housing body 31.

The muscle coupling protrusion 32-2 may be configured to be coincident with the other end of the housing body 31, in which case the value of the muscle separation distance L3 becomes zero. Although the circular coupling protrusion 32-1 and the muscular coupling protrusion 32-2 are configured to have different positions from the one side or the other side of the housing body 31 to be spaced apart from each other, the space between the circular coupling protrusion 32-1 is different. The distance is configured to be longer than the separation distance of the muscle coupling projection (32-2).

The terminal housing 30, that is, the housing body 31 is composed of a circular coupling protrusion 32-1 and the muscle coupling protrusion 32-2 and only the circular coupling protrusion 32-1 or the muscle coupling protrusion 32 -2) only does not consist. One side of the housing body 31 has a circular coupling protrusion (32-1) and the other side of the housing body (31) is composed of a muscular coupling protrusion (32-2) and one side and the other housing body (31) 32-1) only or the muscle coupling projection 32-2 on one side and the other housing body 31 is not configured.

The coupling groove 122 and the coupling protrusion 32 are configured to correspond, that is, the original coupling groove 122-1 and the near coupling protrusion 32-2 correspond to the close coupling groove 122-2 and the circular coupling protrusion (32-1) is configured to correspond. The separation distance that is composed of the circular coupling groove 122-1, the near coupling groove 122-2, the circular coupling protrusion 32-1, and the near coupling protrusion 32-2, that is, the circular groove separation distance (L1), The muscle coupling projection 32-2 is inserted into the circular coupling groove 122-1 by the muscle groove separation distance L2, the stone separation distance L3, and the circle separation distance L4, and the muscle coupling groove 122- 2) a circular coupling protrusion 32-1 is inserted into the circular coupling groove 122-1, but the circular coupling protrusion 32-1 is not inserted into the circular coupling groove 122-2. 2) is not inserted.

The cutting widths of the circular coupling grooves 122-1 and the root coupling grooves 122-2 are different from each other, that is, the cutting width of the circular coupling grooves 122-1 is the cutting width of the muscular coupling grooves 122-2. It is made larger. The protruding thickness of the circular coupling protrusion 32-1 and the root coupling protrusion 32-2 is different from each other, that is, the protruding thickness of the circular coupling protrusion 32-1 is the protruding thickness of the root coupling protrusion 32-2. It is made larger. The original coupling groove (122-1), the close coupling groove (122-2), the circular coupling protrusion (32-1) and the close coupling protrusion (32-2) is composed of the circular coupling groove ( The root coupling protrusion 32-2 is inserted into the 122-1) and the circular coupling protrusion 32-1 is inserted into the root coupling groove 122-2, but the circular coupling protrusion 32 is inserted into the circular coupling groove 122-1. -1) is not inserted and the muscle coupling protrusion 32-2 is not inserted into the muscle coupling groove 122-2.

The first coupling groove 122-1 and the near coupling groove 122-2 determine the coupling direction when the electrical coupling device 1 is coupled, and the electrical flow of the LED module 200, that is, of the LED 201. It is configured to match the direction of electricity flow. For example, if the electric current flows in the direction in which the close coupling groove 122-2 is configured in the direction in which the circular coupling groove 122-1 is formed in the LED lighting lamp 100, the root of the first LED lighting lamp 100 is close. The coupling groove 122-2 and the circular coupling protrusion 32-1 of the first electrical connection device 1 are coupled to each other, and the near coupling protrusion 32-2 and the second electrical connection device 1 of the first electrical connection device 1 are coupled to each other. The circular coupling groove 122-1 of the LED lamp 100 of the coupled and the circular coupling protrusion of the near coupling groove 122-2 and the second electrical connection device 1 of the second LED lamp 100 ( 32-1) is coupled to the first coupling groove 32-1 of the second electrical connection device 1 and the first coupling groove 122-1 of the third LED lamp 100 is coupled when the first coupling The LED lamp 100, the second LED lamp 100 and the third LED lamp 100 is a flow of electricity flows in the normal direction.

That is, the first LED lamp 100, the second LED lamp 100 and the third LED lamp 100 are connected in series, but a greater number of LED lamps 100 are combined in the same manner. Extension connection can be used.

A straight partition protrusion 33 is formed inside the bottom of the housing body 31 to protrude in an integral band in the longitudinal direction to divide the bottom of the housing body 31. The connection terminals 20 are spaced apart from each of the divided sections of the housing body 31, that is, the left and right sides of the partition protrusion 33. The connection terminal 20 is composed of a + connection terminal, a-connection terminal is stopped by the partition projection 33 to move to another compartment. By the partition projection 33, the + connection terminal and the-connection terminal are not in contact, thereby preventing an electrical short circuit caused by the connection of the + connection terminal and the-connection terminal.

 In the center of the partition projection 33 is formed a through hole coupling hole 36, the coupling hole 36 is a coupling hole formed in the center of the coupling hole and the terminal fixing body 10 in the center of the bottom surface of the housing body 31 It is configured to correspond to the coupler 43 of the sphere 14 and the housing bracket 40. When the coupler 36, the coupler of the housing body 31, the coupler 14, the coupler 43 is configured to match the screw fastening these couplers in the inner space of the terminal housing 30 The fixture 10 is placed and the terminal housing 30 is enclosed in the housing bracket 40. The housing bracket 40 may or may not be fastened to the terminal housing 30 as necessary.

The partition protrusion 33 is spaced around the coupling hole 36 of the housing body 31 and protrudes in a circumferential shape in the upper direction from the bottom of the housing body 31 and the terminal fixing body 10 by screwing the housing body A fixture projection 35 for fastening and fixing to the internal space of 31 is configured.

The connecting terminal 20 of the housing body 31 is fixed, that is, it is composed of a circumferential protrusion protruding upward in each of the bottom surface of the housing body 31 divided by the partition projection 33 and by screwing The terminal protrusion 34 fastening and fixing the connection terminal 20 to the inner space of the housing body 31 is configured.

The connection terminal 20 is composed of a pair of + connection terminal and-connection terminal, each of the + connection terminal and the-connection terminal is fixed with a plate-shaped fixing piece 22 consisting of a coupling hole 24 through the center The plate-shaped elastic piece 23 and the plate-shaped connecting piece 21 which are horizontally bent at the edges of the elastic piece 23 are integrally bent upwardly at both edges of the piece 22 and at the edge of the connecting piece 21. Plate-shaped fixing piece 22 composed of a bending terminal composed of an extension piece bent integrally into a plate or a coupling hole 24 penetrated at the center thereof and a plate-shaped piece integrally bent upward from one edge of the fixing piece 22. The other side of the bending piece and the fixing piece 22 which are integrally bent from the edge of the elastic piece 23 and the elastic piece 23 to the plate-shaped connecting piece 21 and the connecting piece 21 integrally downward. Belt-like contacts extending integrally with and lower than the height of the connection piece 21 It is composed of a fast pin piece (not shown), one side is composed of a bent terminal around the fixing piece 22 and the other side is composed of a connecting pin piece (not shown).

When the connection terminal 20 is all composed of bent terminals, the connection terminal 140 on the side of the LED lighting lamp 100 having the original coupling groove 122-1 and the near coupling groove 122-2 is a connection pad Consists of or bent terminal, the connecting terminal 20 is all composed of connecting pin piece (not shown) in the LED lamp 100, the original coupling groove (122-1) and the near coupling groove (122-2) The connecting terminal 140 on the side is composed of a bent terminal.

When one side of the connection terminal 20 is composed of a connecting pin piece (not shown) on the other side, the bending pin of the connecting terminal 140 of the LED lamp 100 and the connecting pin piece of the connecting terminal 20 (not shown) The coupling groove 122 of the LED lamp 100 and the coupling protrusion 32 of the electrical connection device 1 are coupled to each other, and the connection pad of the connection terminal 140 of the LED lamp 100 is connected. The bending terminal of the connection terminal 20 is connected to the coupling groove 122 of the LED lamp 100 and the coupling protrusion 32 of the electrical connection device 1 is configured to be coupled. That is, the connection terminal 140 and the connection terminal 20 allow the bent terminal and the connection pin piece (not shown) to be connected or a connection pad (not shown) in consideration of the space of the coupling part 120 and the terminal housing 30. ) And the bending terminal.

If both the connection terminal 140 and the connection terminal 20 is composed of only the bending terminal, the bending terminal is interfered with the height by the height of the main body 110 of the LED lamp 100, but the electrical connection by the elasticity of the connection terminal When the connection terminal 140 is composed of only a connection pad (not shown) and only the connection pin 20 (not shown) of the connection terminal 20, the connection pad (not shown) and the electrical connection device of the LED lamp 100 are very good. (1) The connection pin piece (not shown) itself lacks elasticity, so that the connection between the connection pad (not shown) and the connection pin piece (not shown) is not easy.

The connection terminal 20 is fixed to the inner space of the housing body 31, and is fixed to the partition protrusion 33, and a strip-shaped cross-shaped (+) terminal fixing body 10 is configured. The long part in the cross (+) shape of the terminal fixing body 10 is configured in the same way as the partitioning projections 33 and is located on the upper part of the partitioning projections 33 and the short part is integrally formed in the middle of the long part. Protruded into the divided space divided by the partition projection (33).

When the terminal fixing body 10 is placed in the terminal housing 30, a separation space is formed between the bottom surface of the terminal fixing body 10 and the bottom surface of the terminal housing 30 by the height of the partition protrusion 33, and spaced apart from each other. The height of the configuration is the same or similar to the thickness of the connection terminal 20, the short portion of the terminal fixing body 10 to press the fixing piece to strengthen the connection of the connection terminal (20). The terminal fixing body 10 is composed of a coupling hole 14 penetrated at the center and a fixing fixture 13 penetrated at a position corresponding to the fixing protrusion 35 is formed and corresponds to the terminal protrusion 34. The terminal fixture 12 penetrated at the position is comprised.

The fixture fixture 13 is spaced apart and penetrated in a long portion around the coupling sphere 14, the terminal fixture 12 is spaced apart and penetrated in a short portion around the coupling sphere (14). The fixing protrusion 35 is inserted into the fixing fixture 13 so that the terminal fixing body 10 is fastened to the terminal housing 30, that is, the partition protrusion 33 by screwing, and the terminal protrusion 34 is fixed. The connection terminal 20 is inserted into the coupling hole 24 and the terminal fixing tool 12 of the connection terminal 20 and the connection terminal 20 is fastened to the terminal housing 30 by screwing.

 The housing body 31 is fixed to the inside, and the bent piece 45 and the bracket body 41 or the bent piece 45 formed integrally bent at both edges of the plate-shaped bracket body 41 and the bracket body 41. The housing bracket 40 is composed of a fastening piece 44 consisting of a plate and protruded through the fastener 42 integrally extending to a). The center of the housing bracket 40 is formed through a coupling hole 43, the screw is screwed through the coupling hole 36 of the coupling projection 36 and the terminal fixing body 10 of the partition projection 33 The housing bracket 40, the terminal housing 30 and the terminal fixing body 10 are fastened.

When the housing bracket 40 is not configured, the screw is screwed through the coupling hole 36 of the partition protrusion 33 and the coupling hole 14 of the terminal fixing body 10 to the terminal housing 30. And the terminal fixing body 10 are fastened. When the housing bracket 40 and the terminal housing 30 are fastened, the terminal housing 30, that is, the housing body 31, is embraced by the housing bracket 40, and the fastening piece 44 is the main body of the LED lamp 100. The screw is fastened to the 110 and the LED lamp 100 is secondarily coupled to secure the fastening of the first LED lamp 100 and the second LED lamp 100.

The fastening piece 44 is configured in the form of a plate extending integrally from one side or the other end of the bracket body 41 or in the form of a plate extending integrally from one side and the other side of the other bending piece 45 of the one side bending piece 45. It is composed. When the fastening piece 44 is formed in the bracket body 41, the fastening piece 44 is configured in the left and right direction of the length at the center of the bracket body 41, and the fastening piece 44 is formed in the bending piece 45. It is configured in a diagonal direction at the center of the body 41.

The fastening piece 44 is screwed to one side of the main body 100 of the first LED lamp 100 and the other side is screwed to the main body 100 of the second LED lamp 100, the LED lamp 100 Strengthen the fastening of the second LED lamp 100 and the. When the terminal housing 30 is fastened to the housing bracket 40, the central portion of the bracket body 41 is connected to the terminal housing 30, and one side of the bracket body 41 is the main body 100 of the first LED lamp 100. The other end of the bracket body 41 is located at some end of the main body 100 of the second LED lamp 100 at some end of the bracket, so that the bracket body 41 and the bent piece 45 are connected to the terminal housing 30. To be embraced.

The terms or words used in the specification and claims of the present invention are not limited to the ordinary or dictionary meanings, and the inventors can appropriately define the concept of terms in order to explain their invention in the best way. On the basis of this point, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the detailed description of the present invention and the configuration shown in the drawings are only the most preferred embodiments of the present invention, the scope of the present invention is not limited to the described embodiments and should be determined at the time of filing the present invention. It should be understood that modifications are possible or possible and should be determined by the equivalents of the claims.

1: electrical connection device 10: terminal fixture
11: Fixture Body 12: Terminal Fixture
13: Fixture Fixture 14, 24, 36, 43: Coupler
20: connection terminal 21: connection
22: fixed piece 23: elastic piece
30: terminal housing 31: housing body
32: coupling protrusion 32-1: circular coupling protrusion
32-2: muscle engaging protrusion 33: compartment protrusion
34: terminal projection 35: fixed projection
36: engaging groove 40: housing bracket
41: bracket body 42: fastener
44: fastening piece 45: bending piece
100: LED light 110: main body
120: coupling portion 121: coupling body
122: coupling groove 122-1: original coupling groove
122-2: near coupling groove 123: guide
124: engaging projection 125: side cover
130: diffusion cover 140: connection terminal
200: LED module 201: LED
L1: One groove separation distance L2: Near groove separation distance
L3: Distant Distance L4: Distant Distance

Claims (8)

In the electrical connection device such as LED lighting,
A hexahedron-shaped housing body with one side open, a protruding projection projecting at a distance between the corners of one end of the housing body, and a vicinity of the other end of the housing body,
A terminal housing configured to have a proximal coupling protrusion protruding at a spacing distance shorter than the spacing distance;
Consists of a connection terminal placed in the terminal housing;
The circular coupling protrusion and the muscle coupling protrusion is an electrical connection device, such as LED lighting, characterized in that the projecting position at the end of the housing body is different.
delete The method of claim 1.
Electrical connection device, such as an LED lighting, characterized in that the thickness of the circular coupling projections and the near coupling projections are configured differently.
The method of claim 1,
The housing body is fixed to the inside, and a housing bracket consisting of a plate-shaped bracket body, a bending piece bent at the edge of the bracket body, and a fastening piece extending to the bending piece;
The housing body is embraced by the housing bracket, the fastening piece is screwed to the main body of the LED lamp, the electrical connection device of the LED lamp, characterized in that for coupling the LED lamp secondary.
The method according to claim 3 or 4,
A partition protrusion protruding in the form of a band on the bottom of the housing body;
Electrical connection device, such as LED lighting, characterized in that the connecting terminals are spaced apart from each other on the left and right of the partition projection is configured so that a pair of connecting terminals do not contact.
The method of claim 5,
Fixing the connecting terminal to the housing body, and fixed to the partition projections, electrical connection device such as an LED lamp, characterized in that the cross-shaped terminal fixing body of the band (+) configuration is configured.
The method of claim 6,
A cylindrical fixing protrusion protruding from the housing body;
The terminal fixing body is composed of a fixing body penetrated corresponding to the fixing projection;
The fixture projection is inserted into the fixture fixture, the terminal fixture is fixed to the partition projections electrical connection device, such as LED lighting.
The method of claim 7, wherein
A cylindrical terminal protrusion protruding from the housing body divided by the partition protrusion;
A coupling hole penetrated to correspond to the terminal projection on the connection terminal;
A terminal fixing tool penetrated to the terminal fixing body corresponding to the terminal protrusion is configured;
The terminal projection penetrates the coupling sphere and the terminal fixing sphere and the screw is fastened so that the connection terminal and the terminal fixture is connected to the terminal housing, the electrical connection device such as LED lighting.

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