TWM512104U - Lighting device with shock absorbing structure - Google Patents

Description

Lighting fixture with suspension structure

This creation is about a lighting fixture, especially a lighting fixture with a suspension structure.

Generally, in a large factory building or a construction site such as a construction site, a crane or a power rail is often used to move the heavy object by hanging.

Furthermore, in order to ensure that the crane operator and other on-site personnel can clearly see the operation of the hanging operation, the lighting device is installed in the crane device to provide sufficient lighting for the hanging operation, that is, to ensure the safety of the hanging operation. the way. However, due to the large sway and impact caused by the movement of the crane, it is easy to damage the luminaire after a long time of use, resulting in an increase in maintenance costs and affecting the service life of the luminaire.

In view of this, in order to achieve the above objectives, the creator has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

One of the aims of the present invention is to provide a lighting fixture having a suspension structure for providing a spring force through a spring to provide a shock absorber effect, thereby increasing the service life of the lighting fixture and reducing the frequency of maintenance.

In order to achieve the above purpose, the present invention is a lighting fixture with a suspension structure, including a lighting module, a heat dissipation group, a lamp housing, a fixed seat set, a support rod, a support base group and a spring. The heat-dissipating group heat-conducting light-emitting module; the lamp housing cover is disposed outside the heat-dissipating group, and the light-emitting module is exposed; the fixing seat group is combined with the lamp housing; one end of the supporting rod is disposed in the fixing seat group; the supporting seat group is relatively fixed The seat set is disposed at the other end of the support rod; and the spring sleeve is disposed outside the support rod, one end of the spring is connected to the fixed seat set, and the other end is connected to the support base set.

Compared with the prior art, the lighting fixture of the present invention additionally provides a spring between the fixing base set for connecting the lamp housing and the supporting seat set for connecting the fixing objects. When the lighting fixture is disposed on the moving fixing member, the shocking effect can be provided by the elastic force of the spring, thereby reducing the shaking and impact force generated during the movement, thereby increasing the service life of the lighting fixture and reducing the maintenance frequency. .

1‧‧‧Lighting fixtures

2‧‧‧Fixed objects

10‧‧‧Lighting module

11‧‧‧ boards

12‧‧‧LED

13‧‧‧ lens

20‧‧‧heating group

21‧‧‧heat conducting plate

22‧‧‧ Heat pipe

23‧‧‧Fins

30‧‧‧Light shell

301‧‧‧下容槽

302‧‧‧上容槽

31‧‧‧ vents

40‧‧‧ fixed seat

41‧‧‧ fixed plate

42‧‧‧Fixed column

43‧‧‧First positioning sleeve

431‧‧‧ Positioning slides

44‧‧‧First joint

50‧‧‧Support rod

60‧‧‧Support base

61‧‧‧Support board

610‧‧‧Perforation

611‧‧‧First keyhole

62‧‧‧Support tube

621‧‧‧ 穿端

622‧‧‧

63‧‧‧Second positioning sleeve

64‧‧‧Locking plate

641‧‧‧Second keyhole

65‧‧‧Second joint

66‧‧‧ Third joint

70‧‧‧ Spring

1 is a schematic perspective view of a side view of one side of a lighting fixture with a suspension structure; FIG. 2 is a schematic perspective view of the other side of the lighting fixture with a suspension structure; FIG. A partial exploded view of the suspension structure; Fig. 4 is a sectional view showing the combination of the suspension structure of the present invention.

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.

Please refer to FIG. 1 to FIG. 4 , which are respectively a perspective view of a side view of one side of a lighting fixture with a suspension structure, a perspective view of the other side, a partial exploded view, and a combined cross-sectional view. The present invention relates to a lighting fixture 1 having a suspension structure, comprising a lighting module 10, a heat dissipation group 20, a lamp housing 30, a fixing base 40, a supporting rod 50, a supporting base 60 and a spring 70. . The light emitting module 10 and the heat dissipation group 20 are disposed on the lamp housing 30. The lamp housing 30 is coupled to a fixture 2 through the fixing base 40, the support rod 50 and the support base 60. The spring 70 is elastically disposed between the fixed seat set 40 and the support base set 60 and provides the shock absorbing capability required for the lighting fixture 1.

The light emitting module 10 includes a circuit board 11 , a plurality of LEDs 12 disposed on the circuit board 11 , and a lens 13 covering the LEDs 12 . The heat dissipation group 20 is thermally coupled to the light emitting module 10 . Preferably, the heat dissipation group 20 is in thermal contact with the circuit board 11 . In one embodiment of the present invention, the heat dissipation group 20 includes a heat conduction plate 21 that is attached to the circuit board 11 , a plurality of heat pipes 22 that pass through the heat conduction plate 21 , and a plurality of fins 23 that pass through the heat pipes 22 . In actual implementation, the components of the heat dissipation group 20 are not limited thereto.

The lamp housing 30 is disposed outside the heat dissipation group 20 and exposes the light emitting module 10 . Preferably, the lamp housing 30 is formed by two housings that are covered with each other, and the surface of the lamp housing 30 is provided with a plurality of heat dissipation holes 31. In addition, the surface of the lamp housing 30 is further formed with a corresponding lower receiving slot 301 and an upper receiving slot 302. The lighting module 10 is located in the lower receiving slot 301, and the fixing base 40 is partially located in the upper receiving slot 302.

The holder set 40 is coupled to the lamp housing 30. One end of the support rod 50 is disposed in the fixed seat set 40; further, the support base set 60 is disposed at the other end of the support rod 50 with respect to the fixed seat set 40. Furthermore, the spring 70 is sleeved outside the support rod 50. One end of the spring 70 is connected to the fixing base 40, and the other end is connected to the supporting base 60. The structure of the holder group 40 and the holder base 60 will be described in more detail later.

In one embodiment of the present invention, the fixing base 40 includes a fixing plate 41, a fixing post 42, a first positioning sleeve 43, and a plurality of first coupling members 44. The fixing plate 41 is fixed to the lamp housing 30 (in the upper receiving groove 302), and the fixing post 42 is inserted through the supporting rod 50 and coupled to the fixing plate 41. In addition, the first positioning sleeve 43 is coupled to the fixing post 42 and the support rod 50 through the first coupling members 44 . One end of the spring 70 is clamped between the first positioning sleeve 43 and the fixing post 42. Preferably, the first positioning sleeve 43 is composed of two positioning sleeves 431, and the first coupling members 44 are arranged as screws.

Moreover, the support base 60 includes a support plate 61, a support cylinder 62, a second positioning sleeve 63, a locking plate 64, a plurality of second coupling members 65, and a plurality of third coupling members 66. The support cylinder 62 passes through the support plate 61 and sleeves the support rod 50. In addition, the second positioning sleeve 63 is coupled to the support cylinder 62 and the support through the second coupling members 65. Rod 50. One end of the spring 70 is clamped between the second positioning sleeve 63 and the support cylinder 62. Preferably, the second coupling members 65 and the third coupling members 66 are provided as screws.

In this embodiment, the support plate 61 is provided with a through hole 610. In addition, the support tube 62 has a through end 621 and a stop end 622. The through end 621 is provided with the support rod 50, and the stop end 622 is abutted against the through hole 610. In addition, the supporting plate 61 is provided with a plurality of first locking holes 611, and the locking plate 64 is correspondingly provided with a plurality of second locking holes 641, and the third coupling members 66 are disposed through the first locking holes 611 and the The second lock hole 641 is in the middle. The support plate 61 and the locking plate 64 are relatively coupled to the fixture 2 through the locking of the third coupling members 66.

The lighting fixture 1 of the present invention has a shock absorbing effect by the elastic force provided by the spring 70, thereby increasing the service life of the lighting fixture 1 and reducing the maintenance frequency.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the patents of the present invention. Other equivalent variations of the patent spirit using the present invention are all within the scope of the patent.

1‧‧‧Lighting fixtures

2‧‧‧Fixed objects

10‧‧‧Lighting module

30‧‧‧Light shell

301‧‧‧下容槽

31‧‧‧ vents

50‧‧‧Support rod

60‧‧‧Support base

70‧‧‧ Spring

Claims (10)

A lighting fixture with a suspension structure includes: a light-emitting module; a heat-dissipating group, the heat-conducting light-emitting module; a lamp shell, covering the heat-dissipating group, and exposing the light-emitting module; a seat set, coupled to the lamp housing; a support rod, one end of which is placed in the fixed seat set; a support base set opposite to the fixed seat set at the other end of the support rod; and a spring, the sleeve Outside the support rod, one end of the spring is connected to the fixed seat set, and the other end is connected to the support base set. The lighting fixture of claim 1 , wherein the lighting module comprises a circuit board, a plurality of LEDs disposed on the circuit board, and a lens covering the LEDs, wherein the heat dissipation group is in thermal contact with the Circuit board. The lighting fixture of claim 2, wherein the heat dissipation group comprises a heat conducting plate attached to the circuit board, a plurality of heat pipes passing through the heat conducting plate, and a plurality of fins penetrating the heat pipes. The lighting fixture with a suspension structure according to claim 1, wherein the lamp housing is composed of two shells that are covered with each other, and the surface of the lamp housing is provided with a plurality of heat dissipation holes. The illuminating device with a suspension structure according to claim 1, wherein the surface of the lamp housing is formed with a corresponding lower receiving groove and an upper receiving groove, and the light emitting module is located in the lower receiving groove, The fixed seat system portion is located in the upper pocket. The lighting fixture with a suspension structure according to claim 1, wherein the fixing base comprises a fixing plate, a fixing column, a first positioning sleeve and a plurality of first coupling members, wherein the fixing plate is fixed on the lamp housing. The fixing post is inserted into the fixing rod and coupled to the fixing plate, and the first positioning sleeve is coupled to the fixing post and the supporting rod through the first coupling members, and one end of the spring is clamped on the fixing rod A positioning sleeve and the fixing post. A lighting fixture having a suspension structure according to claim 1, wherein the first positioning sleeve is composed of two positioning cylinders. The lighting fixture with a suspension structure according to claim 1, wherein the support base comprises a support plate, a support cylinder, a second positioning sleeve, a locking plate, a plurality of second coupling members, and a plurality of third combination The support sleeve passes through the support plate and sleeves the support rod, and the second positioning sleeve is coupled to the support tube and the support rod through the second joint members, and one end of the spring is clamped to the second rod Between the positioning sleeve and the support cylinder, the support plate and the locking plate are relatively coupled to a fixed object by the locking of the third coupling members. The lighting fixture with a suspension structure according to claim 8, wherein the support plate is provided with a through hole, the support cylinder has a through end and a stop end, and the through end is provided with one end of the support rod The stop end is abutted against the perforation. The lighting fixture with a suspension structure according to claim 8, wherein the support plate is provided with a plurality of first locking holes, and the supporting plate is correspondingly provided with a plurality of second locking holes, and the third coupling members are disposed at the The first lock hole and the second lock holes.