TWI545290B - Light emitting diode lamp - Google Patents

Description

Light-emitting diode lamp

The invention relates to a luminaire, in particular to a illuminating diode lamp with a rotating function and capable of adjusting the direction of light illumination.

At present, the lighting device can be divided into two types of in-line type and horizontal plug type according to the different types of light bulbs, since most of the existing light-emitting diode (LED) light bulbs can only be applied to the in-line type lighting device, and the horizontal insertion type The lighting device must use a specific horizontal light bulb, so the existing light-emitting diode bulb will be limited in the application field. How to overcome the aforementioned problems and make the field of application of the light-emitting diode bulb more extensive has become the subject of further improvement of the present invention.

Accordingly, it is an object of the present invention to provide a light-emitting diode lamp having a rotating function and capable of adjusting a light irradiation direction, and can be simultaneously applied to a horizontal insertion type lighting device and an in-line type lighting device.

Another object of the present invention is to provide a light-emitting diode lamp which is very easy and convenient to assemble and which can reduce assembly man-hours.

Therefore, the light-emitting diode lamp of the present invention comprises a lamp cap, a casing, a rotating component, and a lighting module.

The lamp cap defines a first axis; the housing is pivotally connected to the lamp cap and rotatable relative to the lamp cap about the first axis, the housing includes a sloped surface intersecting the first axis, and a first portion disposed on the bevel a pivoting portion, the first pivoting portion defining a second axis intersecting the first axis; the rotating assembly includes a second pivoting portion pivotally connected to the first pivoting portion, the rotating component being rotatable The two axes are rotated relative to the housing; the light emitting module is disposed on the rotating component and defines a light irradiation direction, and the rotating component can drive the light emitting module substantially opposite to the first light in the light irradiation direction of the housing A first illumination position perpendicular to the axis and a second illumination position in which the light illumination direction is substantially parallel to the first axis.

The first pivoting portion is a pivot protruding from the inclined surface and perpendicular to the inclined surface. The second axis and the first axis form an acute angle, the acute angle is 45 degrees, and the second pivoting portion is a pivot hole for pivoting the pivot.

The rotating component further includes a heat sink that is made of a metal material for carrying the light emitting module, and a connecting member that is plastic and connected to the heat sink. The heat sink and the connecting member jointly define the second pivoting connection. unit.

The first pivoting portion has a shaft portion extending through the second pivoting portion, and a convex ring protruding radially outward from the outer surface of the shaft portion, the convex ring being adjacent to the end of the shaft segment and The inclined surfaces are spaced apart, and the outer diameter of the convex ring is larger than the diameter of the second pivoting portion and is locked to the rotating component to prevent the first pivoting portion from being separated from the second pivoting portion.

The rotating component further includes a heat sink made of metal and a connecting member connected to the heat sink. The heat sink has a carrying wall for carrying the light emitting module, and a protruding portion is disposed on the bearing Wall phase The bump is recessed to form a first semi-arc groove corresponding to the protrusion on one side of the light-emitting module, and the connecting member has a diagonal end wall corresponding to the bearing wall and facing the inclined surface, and the inclined end wall is recessed to form a a second semi-arc groove that cooperates with the first semi-arc groove and collectively defines the second pivot portion.

The connecting member further has a blocking tab protruding from the inclined end wall, the blocking tab having a stopping surface spaced apart from the inclined end wall for abutting the protruding ring.

The connecting member further has a plurality of abutting tabs protruding from the oblique end wall and spaced apart from each other, and each of the abutting tabs has a triangular shape for abutting against the carrying wall.

The connecting wall is formed with a through hole. The connecting member further has a stud protruding from the inclined end wall and passing through the through hole. The stud is formed with a screw hole, and the light emitting module includes abutting against the carrying wall. The circuit substrate is formed with a through hole corresponding to the screw hole, and the rotating component further includes a screw that is disposed in the through hole and screwed into the screw hole.

The housing further includes an inclined wall having the inclined surface, the inclined wall has a first elastic hook and a second elastic hook on the opposite side, the inclined end wall is recessed to form a limiting card slot, the first The elastic hook is detachably fastened to the limiting slot to position the rotating component at the first illumination position, and the second resilient hook is detachably snapped to the limiting slot to position the rotating component At the second illumination position.

The lamp cap is formed with a pivot hole extending along the first axis, the pivot hole having a small aperture section and a large hole having a diameter larger than the small aperture section a diameter segment, and a shoulder defined between the small aperture section and the large aperture section, the housing further includes an end surface facing the base, and a plurality of elastic hooks protruding from the end surface, each of the elastic buckles The hook has a resilient arm disposed on the small aperture section, and a hook portion formed at the end of the elastic arm and snapped to the shoulder, the hook portion having an abutting slope for defining the light barrier A wall of the small aperture section.

The effect of the present invention is that a rotating component can drive a first illumination position of the light-emitting module substantially perpendicular to the first axis in the light irradiation direction with respect to the housing, and a light irradiation direction substantially parallel to the first axis The rotation between the second illumination positions enables the LED illuminator to be simultaneously applied to the horizontal illuminating device and the in-line illuminating device, whereby the illuminating diode lamp is more flexible in application and the field of application can More extensive.

100‧‧‧Lighting diode lamps

25‧‧‧Flexible clasp

1‧‧‧ lamp holder

251‧‧‧Bounce arm

11‧‧‧Sleeve

252‧‧‧ hook

111‧‧‧ first end

253‧‧‧Resist the slope

112‧‧‧ second end

26‧‧‧ sloping wall

113‧‧‧Pivot hole

261‧‧‧First elastic hook

114‧‧‧Small aperture section

262‧‧‧Second elastic hook

115‧‧‧ Large aperture section

3‧‧‧Rotating components

116‧‧‧ shoulder

30‧‧‧Second pivotal

117‧‧‧Walls

31‧‧‧ radiator

12‧‧‧ Conductive casing

311‧‧‧ Carrying wall

2‧‧‧Shell

312‧‧‧Bumps

20‧‧‧Bevel

313‧‧‧First half arc groove

21‧‧‧First pivotal

314‧‧‧Perforation

211‧‧‧ shaft segment

315‧‧‧through holes

212‧‧‧ convex ring

32‧‧‧Connecting parts

213‧‧‧ center hole

321‧‧‧ oblique wall

22‧‧‧Half-shell parts

322‧‧‧Abutment tab

23‧‧‧ accommodating space

323‧‧‧second semi-arc slot

24‧‧‧End wall

324‧‧‧stop tabs

241‧‧‧Opening

325‧‧ ‧ stop surface

242‧‧‧ end face

326‧‧‧ Stud

327‧‧‧ screw holes

5‧‧‧ circuit unit

328‧‧‧Limited card slot

X‧‧‧first axis

33‧‧‧shade

Y‧‧‧second axis

34‧‧‧ screws

D‧‧‧Light direction

4‧‧‧Lighting module

A‧‧‧ acute angle

41‧‧‧ circuit board

I‧‧‧assembly direction

411‧‧‧through hole

II‧‧‧ arrow

42‧‧‧Lighting diode

Other features and advantages of the present invention will be apparent from the embodiments of the present invention. FIG. 1 is a perspective view of a preferred embodiment of the light-emitting diode lamp of the present invention; An exploded perspective view of a preferred embodiment of a polar body lamp, illustrating the assembly relationship between the lamp cap, the housing, the rotating assembly, the light emitting module, and the circuit unit; and FIG. 3 is a preferred embodiment of the light emitting diode lamp of the present invention An exploded perspective view from another perspective, illustrating the assembly relationship between the lamp cap, the housing, the rotating assembly, the lighting module, and the circuit unit; 4 is a side view of a preferred embodiment of a light-emitting diode lamp of the present invention, illustrating a light-emitting module in a first illumination position; and FIG. 5 is a cross-sectional view showing a preferred embodiment of the light-emitting diode lamp of the present invention. The light emitting module is in the first irradiation position, and the light irradiation direction is substantially perpendicular to the first axis; FIG. 6 is a partial cross-sectional view showing a preferred embodiment of the light emitting diode lamp of the present invention, illustrating the elasticity of the casing FIG. 7 is a partial cross-sectional view showing a preferred embodiment of the light-emitting diode lamp of the present invention, illustrating that the resisting surface of the hook portion of the elastic hook is in contact with the peripheral wall of the sleeve; FIG. 8 is FIG. 9 is a partially enlarged view of a preferred embodiment of a light-emitting diode lamp of the present invention, illustrating a housing, showing a perspective view of a connector of a preferred embodiment of the light-emitting diode lamp of the present invention; FIG. The shaft portion of the first pivoting portion is disposed in the second semi-arc groove of the connecting member, and the convex ring abuts against the stopping surface of the blocking tab; FIG. 10 is one of the light-emitting diode lamps of the present invention; A schematic cross-sectional view of a preferred embodiment, illustrating The wire is disposed in the corresponding through hole and screwed into the screw hole of the corresponding stud; FIG. 11 is a partial enlarged view of a preferred embodiment of the light emitting diode lamp of the present invention, illustrating the rotating component in the first irradiation position The first elastic hook of the casing is buckled in the limiting card slot; FIG. 12 is a partial enlarged view of a preferred embodiment of the light-emitting diode lamp of the present invention, illustrating the shell of the rotating component in the second irradiation position The second elastic hook of the body is buckled in the limit card slot; and 13 is a cross-sectional view of a preferred embodiment of a light-emitting diode lamp of the present invention, illustrating the light-emitting module at a second illumination position, and the light illumination direction is substantially parallel to the first axis.

Referring to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , a preferred embodiment of a light-emitting diode lamp of the present invention comprises a lamp cap 1 , a housing 2 , and a rotating component 3 . A light emitting module 4 and a circuit unit 5.

The base 1 is for engaging in a socket (not shown) of a socket. The base 1 defines a first axis X, and the base 1 is rotatable about the first axis X and screwed into the slot. The housing 2 is pivotally connected to the base 1 and rotatable relative to the base 1 about a first axis X. The housing 2 includes a slope 20 intersecting the first axis X, and a first pivoting portion 21 disposed on the slope 20. The first pivoting portion 21 defines a second axis Y that intersects the first axis X. The rotating assembly 3 includes a second pivoting portion 30 pivotally connected to the first pivoting portion 21, and the rotating assembly 3 is rotatable relative to the housing 2 about the second axis Y. The illuminating module 4 is disposed on the rotating component 3 and defines a light irradiation direction D. The rotating component 3 can drive a first illumination of the illuminating module 4 relative to the housing 2 substantially perpendicular to the first axis X in the light irradiation direction D. a position (as shown in FIG. 5), and a light irradiation direction D is substantially rotated between a second illumination position (shown in FIG. 13) parallel to the first axis X, whereby the illumination module can be adjusted through the rotation assembly 3. The light irradiation direction D angle of the group 4 is. When the light emitting module 4 is in the first irradiation position, since the light irradiation direction D of the light emitting module 4 is substantially perpendicular to the first axis X, the light emitting diode lamp 100 can be assembled to the socket of the horizontal plug type lighting device. In the second illumination position, since the light irradiation direction D of the light-emitting module 4 is substantially parallel to the first axis X, the light-emitting diode lamp is The 100 can be assembled on the socket of the in-line lighting device as a light source for the in-line lighting device. Thereby, the light-emitting diode lamp 100 can be simultaneously applied to the horizontal insertion type lighting device and the in-line type lighting device, so that the application is more flexible and the application field can be more extensive.

The specific configuration of the light-emitting diode lamp 100 will be described in detail below:

Referring to Figures 3, 4, 5 and 6, the lamp cap 1 includes a sleeve 11 and a conductive sleeve 12. The sleeve 11 is made of a plastic material and includes a first end 111 and a second end 112 on opposite sides, and a pivot hole 113 extending along the first axis X to the first end 111 and the second end 112. The pivot hole 113 has a small aperture section 114 adjacent to the first end 111, a large aperture section 115 having a diameter larger than the small aperture section 114 and adjacent to the second end 112, and a small aperture section 114 and a large aperture defined A shoulder 116 between the segments 115. The conductive sleeve 12 is made of a metal material and is sleeved and fixed on the sleeve 11. The conductive sleeve 12 is rotatable about the first axis X and screwed into the socket of the socket, so that the conductive sleeve 12 and the lamp Electrical connection.

The housing 2 is made of a plastic material and includes two half-shell members 22 that are joined together. The two housing halves 22 define an accommodating space 23 for accommodating the circuit unit 5. Hold up. The housing 2 further includes an end wall 24 facing the sleeve 11 of the lamp cap 1, and a plurality of elastic clasps 25. The end wall 24 defines an opening 241 communicating with the accommodating space 23, the end wall 24 has an end face 242 facing the sleeve 11 of the lamp cap 1. The elastic clasps 25 are disposed on the end faces 242 of the end walls 24 and are spaced apart from each other around the outer periphery of the opening 241. Each of the elastic clasps 25 has an end surface 242 connected to the pivot hole 113. The elastic arm 251 of the small aperture section 114 and a hook portion 252 formed at the end of the elastic arm 251 for snapping over the shoulder 116.

Referring to FIG. 3, FIG. 5, FIG. 6 and FIG. 7, when the casing 2 is to be assembled in the sleeve 11 of the lamp cap 1, the elastic clasp 25 of the casing 2 is first aligned with the small aperture section of the sleeve 11. 114. Next, the resilient clasp 25 of the housing 2 is inserted into the small aperture section 114 in an assembly direction I. Since the hook portion 252 of each elastic clasp 25 has an abutting slope 253, when the abutting slope 253 of the hook portion 252 of each elastic clasp 25 abuts against the sleeve wall 11 defining the peripheral wall 117 of the small aperture portion 114, the peripheral wall The component force applied to the resisting ramp 253 causes the spring arm 251 to deform inwardly and accumulate the return spring force, causing the hook portion 252 of each of the elastic clasps 25 to retract and smoothly pass through the small aperture section 114. When the end surface 242 of the casing 2 abuts against the first end 111 of the sleeve 11, the casing 2 can no longer continue to move. At this time, the hook portion 252 of each elastic clasp 25 moves away from the small aperture section 114 and is located at a large position. In the aperture section 115, the reset elastic force accumulated by the elastic arm 251 of each elastic hook 25 drives the hook portion 252 to be reset, and the hook portion 252 can be automatically buckled on the shoulder portion 116 to assemble and position the housing 2 on the sleeve. 11.

The elastic hooks 25 of the housing 2 are inserted into the pivot holes 113 along the assembly direction I by the design of the elastic hooks 25 of the housing 2 and the pivoting holes 113 of the sleeve 11 . The housing 1 can be assembled and positioned on the sleeve 11, which is very easy and convenient to assemble, and can reduce assembly man-hours. this In addition, since the opening 241 of the housing 2 is communicated between the accommodating space 23 and the pivoting hole 113, a plurality of power transmission lines (not shown) may be disposed through the opening 241 and electrically connected to the conductive portion of the base 1. Between the casing 12 and the circuit unit 5, the conductive casing 12 can transmit power to the circuit unit 5 through the power transmission line. Moreover, since the elastic arms 251 of the elastic buckle arms 25 are in the shape of an arc and are matched with the shape of the peripheral wall 117 of the sleeve 11, the housing 2 can smoothly and relative to the sleeve of the base 1 about the first axis X. The drum 11 is rotated to adjust the angle of the light irradiation direction D of the light-emitting module 4.

Referring to FIG. 2, FIG. 3 and FIG. 5, in the embodiment, the first pivoting portion 21 of the housing 2 is a pivot protruding from the inclined surface 20 and perpendicular to the inclined surface 20, and the second pivoting of the rotating component 3 The portion 30 is a pivot hole for pivoting the pivot. The second axis Y defined by the first pivoting portion 21 and the first axis X defined by the lamp cap 1 are separated by an acute angle A (see FIG. 4). As shown, the acute angle A is 45 degrees, so that the rotating component 3 can drive the light-emitting module 4 to be rotated 180 degrees from the first illumination position about the second axis Y to the second illumination position, or to be rotated by the second illumination position. The axis Y is rotated 180 degrees to the first illumination position. Since the rotating component 3 can be arbitrarily rotated relative to the housing 2 within an angular range of 360 degrees, the rotating component 3 can adjust the light irradiation direction D of the light emitting module 4 to a larger angle range, and can be arbitrarily adjusted. To the desired angular position.

The rotating component 3 includes a heat sink 31 made of metal, a connecting member 32 which is made of plastic material and connected to the heat sink 31, and a lamp cover 33. The heat sink 31 is made of a metal material having good thermal conductivity such as aluminum or copper. The heat sink 31 is used to carry the light-emitting module 4 and can transport the light-emitting module 4 The heat generated during the process is dissipated to the outside. The connector 32 and the heat sink 31 together define a second pivoting portion 30. The lamp cover 33 is assembled on the heat sink 31 and covers the light-emitting module 4, and the light generated when the light-emitting module 4 operates can be radiated to the outside through the lamp cover 33. The heat sink 31 is made of a metal material, and the connecting member 32 is made of a plastic material, which can reduce the manufacturing cost of the rotating component 3.

Referring to FIG. 2, FIG. 3 and FIG. 8, the heat sink 31 has a bearing wall 311 for carrying the light-emitting module 4, and a protrusion 312 protruding from the back surface of the bearing wall 311. The bump 312 has a triangular shape and is recessed. There is a first semi-arc groove 313. The connecting member 32 has a diagonal end wall 321 corresponding to the back surface of the carrying wall 311, and a plurality of abutting tabs 322 protruding from the front surface of the inclined end wall 321 and spaced apart from each other. The inclined end wall 321 is recessed to form a first and second The semi-arc groove 313 cooperates with the second semi-arc groove 323. Each of the abutting tabs 322 has a triangular shape for abutting against the back surface of the carrying wall 311, whereby the inclined end wall 321 can be maintained in an inclined state, and the second semi-arc groove 323 can be combined with the first semi-arc groove 313. The positions correspond to define the second pivot portion 30 in common.

The first pivoting portion 21 of the housing 2 has a shaft segment 211 for extending through the second pivoting portion 30, and a convex ring 212 projecting radially outward from the outer surface of the shaft portion 211. The convex ring 212 Adjacent to the end of the shaft segment 211 and spaced apart from the inclined surface 20, the outer diameter of the convex ring 212 is larger than the diameter of the second pivot portion 30 and is used to clamp the rotating assembly 3. The connecting member 32 further has a plurality of blocking tabs 324 protruding from the front surface of the inclined end wall 321 and spaced apart from each other. Each of the blocking tabs 324 has a blocking surface 325 spaced from the front surface of the inclined end wall 321 for blocking The surface 325 is used for the convex ring 212 of the first pivoting portion 21 to be latched and to block the convex ring 212. The first pivoting portion 21 is prevented from being disengaged from the second pivoting portion 30.

The bearing wall 311 of the heat sink 31 is formed with two spaced apart through holes 314. The connecting member 32 further has two studs 326 respectively protruding from the front surface of the inclined end wall 321 , and the studs 326 are respectively disposed through the corresponding through holes. A screw hole 327 is formed in the 314. The illuminating module 4 includes a circuit board 41 abutting against the front surface of the carrying wall 311, and a plurality of LEDs 42 disposed on the circuit board 41. The circuit board 41 is formed with two spaced apart positions and two puns 314 positions. Corresponding through holes 411. The rotating component 3 further includes two screws 34. The screws 34 are disposed in the corresponding through holes 411 and are screwed into the screw holes 327 of the corresponding studs 326 to lock the circuit substrate 41 to the bearing wall 311.

Referring to FIG. 3, FIG. 8, FIG. 9 and FIG. 10, when the housing 2 and the light-emitting module 4 are to be assembled to the rotating assembly 3, the shaft section 211 of the first pivoting portion 21 of the housing 2 is first inserted. In the second semi-arc groove 323 of the connecting member 32, the inclined end wall 321 of the connecting member 32 faces the inclined surface 20 of the housing 2, and the convex ring 212 of the first pivoting portion 21 abuts against each of the blocking tabs 324. The stop surface 325 is on. Then, the studs 326 of the connecting member 32 are aligned with the corresponding through holes 314 of the heat sink 31, and then the connecting member 32 and the housing 2 are simultaneously moved toward the carrying wall 311 of the heat sink 31, so that the studs 326 of the connecting member 32 are 326. It is worn in the corresponding perforation 314. When the abutting tabs 322 of the connecting member 32 abut against the back surface of the carrying wall 311, the connecting member 32 can no longer be moved. At this time, the shaft portion 211 of the first pivoting portion 21 is simultaneously disposed on the heat sink 31. The first half of the arcuate groove 313. Then, the circuit board 41 is abutted against the front surface of the carrying wall 311, and the two through holes 411 of the circuit board 41 are respectively aligned with the two of the carrying walls 311. The through holes 314 are respectively aligned with the screw holes 327 of the two studs 326. Then, the screws 34 are inserted into the corresponding through holes 411 and screwed into the screw holes 327 of the corresponding studs 326. The bearing wall 311 is locked.

After the screws 34 are screwed to the screw holes 327 of the corresponding studs 326, the heat sink 31 and the circuit board 41 are simultaneously locked to the connecting member 32. At this time, due to the axis of the first pivoting portion 21 of the housing 2 The segment 211 is disposed in the second pivoting portion 30, and the convex ring 212 of the first pivoting portion 21 abuts against the blocking surface 325 of each of the blocking tabs 324. Therefore, the first pivoting portion of the housing 2 21 can be stably positioned in the second pivoting portion 30. The screw hole 34 is screwed to the screw hole 327 of the corresponding stud 326, and the first pivoting portion 21 of the housing 2 is simultaneously positioned at the same time except that the heat sink 31 and the circuit board 41 are simultaneously locked to the connecting member 32. The two pivoting portions 30 make assembly very easy and convenient, and can effectively reduce assembly man-hours.

Referring to FIG. 2, FIG. 3 and FIG. 5, since the first pivoting portion 21 of the housing 2 is formed with a central hole 213 communicating with the accommodating space 23, and the bearing wall 311 of the heat sink 31 is formed with a permanent through hole 315, A plurality of power transmission lines (not shown) can be simultaneously disposed between the central hole 213 and the through hole 315 and electrically connected between the circuit unit 5 and the circuit substrate 41, so that the circuit unit 5 can transmit power to the circuit substrate 41 through the power transmission line. To provide the power required for the operation of the LED 42.

In addition, the housing 2 further includes an inclined wall 26 having a sloped surface 20 having a first resilient hook 261 and a second resilient hook 262 on opposite sides. The slanted end wall 321 of the connecting member 32 is recessed to form a limiting card slot 328. The first elastic hook 261 is detachably latched to the limiting slot 328. To position the rotating assembly 3 in the first illumination position, the second resilient hook 262 is detachably snapped to the limit slot 328 to position the rotating assembly 3 in the second illumination position.

Referring to FIG. 2, FIG. 5 and FIG. 11, when the rotating component 3 drives the light-emitting module 4 in the first irradiation position shown in FIG. 5, the first elastic hook 261 of the casing 2 is buckled to the connecting member 32. The limiting card slot 328 allows the lighting module 4 to be stably positioned at the first illumination position. Since the light irradiation direction D of the light emitting module 4 is substantially perpendicular to the first axis X when the light emitting module 4 is in the first irradiation position, the light emitting diode lamp 100 can be assembled on the socket of the horizontal plug type lighting device. As a light source for the horizontal insertion type lighting device.

Referring to FIG. 1 , FIG. 12 and FIG. 13 , when the light-emitting module 4 is to be rotated to the second irradiation position, the rotating component 3 is biased in the direction of the arrow II to disengage the limiting card slot 328 of the connecting member 32 from the housing 2 . The first elastic hook 261 (shown in Figure 11). When the limiting slot 328 of the connecting member 32 is disengaged from the first elastic hook 261, the rotating component 3 can smoothly rotate the lighting module 4 relative to the housing 2 about the second axis Y. After the rotating component 3 drives the light-emitting module 4 to rotate 180 degrees, the second elastic hook 262 of the casing 2 is buckled in the limiting slot 328 of the connecting member 32, so that the rotating component 3 cannot continue to rotate. The module 4 can be stably positioned in the second illumination position. Since the light irradiation direction D of the light emitting module 4 is substantially parallel to the first axis X when the light emitting module 4 is in the second irradiation position, the light emitting diode lamp 100 can be assembled on the socket of the in-line lighting device. As a light source for in-line lighting.

In addition, the light module 4 is rotated from the second illumination position to In the first illumination position, the rotation assembly 3 is reversely biased in the direction of the arrow II or the arrow II to disengage the limit card slot 328 of the connector 32 from the second elastic hook 262 of the housing 2. After the rotating component 3 drives the light-emitting module 4 to rotate 180 degrees, the first elastic hook 261 of the casing 2 is buckled in the limiting slot 328 of the connecting member 32. At this time, the lighting module 4 can be stably positioned. At the first illumination position.

In summary, the LED assembly 100 of the present embodiment can drive the first illumination of the illumination module 4 relative to the housing 2 in the light irradiation direction D substantially perpendicular to the first axis X by the rotation assembly 3 . The position, and the light irradiation direction D is substantially rotated between a second illumination position parallel to the first axis X, so that the light-emitting diode lamp 100 can be simultaneously applied to the horizontal plug-in lighting device and the in-line lighting device, Therefore, the light-emitting diode lamp 100 is more flexible in application and can be applied in a wider range of fields, so that the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

100‧‧‧Lighting diode lamps

242‧‧‧ end face

1‧‧‧ lamp holder

25‧‧‧Flexible clasp

11‧‧‧Sleeve

251‧‧‧Bounce arm

111‧‧‧ first end

252‧‧‧ hook

113‧‧‧Pivot hole

3‧‧‧Rotating components

114‧‧‧Small aperture section

30‧‧‧Second pivotal

115‧‧‧ Large aperture section

31‧‧‧ radiator

116‧‧‧ shoulder

311‧‧‧ Carrying wall

12‧‧‧ Conductive casing

315‧‧‧through holes

2‧‧‧Shell

322‧‧‧Abutment tab

20‧‧‧Bevel

33‧‧‧shade

21‧‧‧First pivotal

4‧‧‧Lighting module

211‧‧‧ shaft segment

41‧‧‧ circuit board

212‧‧‧ convex ring

42‧‧‧Lighting diode

213‧‧‧ center hole

5‧‧‧ circuit unit

22‧‧‧Half-shell parts

X‧‧‧first axis

23‧‧‧ accommodating space

Y‧‧‧second axis

24‧‧‧End wall

D‧‧‧Light direction

241‧‧‧Opening

Claims (11)

A light-emitting diode lamp comprising: a lamp cap defining a first axis; a housing pivotally connected to the lamp cap and rotatable relative to the lamp cap about the first axis, the housing including a first axis An intersecting slope, and a first pivoting portion disposed on the slope, the first pivoting portion defining a second axis intersecting the first axis; a rotating assembly including a first pivoting portion a second pivoting portion, the rotating component is rotatable relative to the housing about the second axis; and an illumination module disposed on the rotating component and defining a direction of light illumination, the rotating component driving the illumination The module rotates relative to the housing at a first illumination position that is substantially perpendicular to the first axis in the direction of light illumination, and a second illumination position in which the light illumination direction is substantially parallel to the first axis. The illuminating diode lamp of claim 1, wherein the first pivoting portion is a pivot protruding from the inclined surface and perpendicular to the inclined surface, and the second axis is sandwiched between the first axis and the first axis The acute angle is 45 degrees, and the second pivoting portion is a pivot hole for pivoting the pivot. The light-emitting diode lamp of claim 2, wherein the rotating component further comprises a heat sink that is made of a metal material for carrying the light-emitting module, and a connector that is made of a plastic material and is connected to the heat sink. The heat sink and the connecting member together define the second pivoting portion. The illuminating diode lamp of claim 2, wherein the first pivoting The portion has a shaft segment disposed on the second pivot portion, and a convex ring protruding radially outward from the outer surface of the shaft portion, the convex ring being adjacent to the end of the shaft segment and spaced apart from the inclined surface, The outer diameter of the protruding ring is larger than the diameter of the second pivoting portion and is used to clamp the rotating component to prevent the first pivoting portion from being disengaged from the second pivoting portion. The illuminating diode lamp of claim 4, wherein the rotating component further comprises a heat sink made of metal material, and a connecting piece connected to the heat sink and having a plastic material. a bearing wall of the light-emitting module, and a protrusion protruding from a side of the bearing wall opposite to the light-emitting module, the protrusion is recessed to form a first semi-arc groove, and the connecting member has a corresponding one of the bearing walls And facing the inclined end wall of the inclined surface, the inclined end wall is recessed to form a second semi-arc groove, and the second semi-arc groove cooperates with the first semi-arc groove and jointly defines the second pivot portion . The illuminating diode lamp of claim 5, wherein the connecting member further has a blocking tab protruding from the oblique end wall, the blocking tab having a spacing from the oblique end wall a stop surface for the abutment of the convex ring. The illuminating diode lamp of claim 6, wherein the connecting member further has a plurality of abutting tabs protruding from the oblique end wall and spaced apart from each other, each of the abutting tabs having a triangular shape for abutting Connected to the carrier wall. The light-emitting diode lamp of claim 7, wherein the carrier wall is formed with a through hole, the connector further has a stud protruding from the oblique end wall and passing through the through hole, the stud is formed with a stud a light-emitting module, the light-emitting module includes a circuit substrate abutting the load-bearing wall, the circuit substrate is formed with a through hole corresponding to the screw hole, and the rotating component further comprises a threaded through a through hole and a screw screwed into the screw hole. The illuminating diode lamp of claim 5, wherein the housing further comprises an inclined wall having the inclined surface, the inclined wall having a first elastic hook and a second elastic hook on the opposite side, The inclined end wall is recessed to form a limiting card slot, the first elastic hook is detachably fastened to the limiting card slot to position the rotating component in the first illumination position, and the second elastic hook is detachable The ground clips to the limit card slot to position the rotating component at the second illumination position. The illuminating diode assembly of claim 1, wherein the rotating component further comprises a heat sink that is made of a metal material for carrying the light emitting module, and a connecting member that is made of a plastic material and is connected to the heat sink. The heat sink and the connecting member together define the second pivoting portion. The light-emitting diode lamp of any one of claims 1 to 10, wherein the lamp cap is formed with a pivot hole extending along the first axis, the pivot hole having a small aperture section and a diameter larger than the a large aperture section of the small aperture section, and a shoulder defined between the small aperture section and the large aperture section, the housing further includes an end surface facing the base, and a plurality of elastic hooks protruding from the end surface Each of the elastic hooks has a resilient arm disposed on the small aperture section, and a hook portion formed at the end of the elastic arm and snapped to the shoulder. The hook has an abutting slope, and the resisting slope is used for the resisting slope A perimeter wall of the small aperture section is defined against the base.