CN115539868B

CN115539868B - Landscape lamp with changeable lamp holder mounting position

Info

Publication number: CN115539868B
Application number: CN202211527609.5A
Authority: CN
Inventors: 王鑫; 张志坚; 尹亚
Original assignee: Shenzhen Ako Photoelectric Technology Co ltd
Current assignee: Shenzhen Ako Photoelectric Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-17
Anticipated expiration: 2042-12-01
Also published as: CN115539868A

Abstract

The invention relates to the field of lighting devices, in particular to a landscape lamp with a changeable lamp holder mounting position, which comprises a lamp holder, a sealing cover and a lamp holder, wherein end covers are arranged at the upper end and the lower end of the lamp holder, the lamp holder is matched outside the end covers at the upper end or the lower end of the lamp holder, a sub conductive terminal is arranged in the lamp holder, a female conductive terminal in which the sub conductive terminal is inserted is matched in the middle of the end cover, fan-shaped holes are arranged on the end covers outside the two sides of the female conductive terminal, first through grooves are arranged on the two sides of the center of the end cover, a first round angle is arranged on the wall surface of the end cover outside one side of each first through groove, a first clamping mechanism is arranged in the lamp holder on the two sides of the sub conductive terminal, the sealing cover is matched outside the end cover at the upper end or the lower end of the lamp holder, and a second clamping mechanism is arranged in the sealing cover.

Description

Landscape lamp with changeable lamp holder mounting position

Technical Field

The invention relates to the field of lighting devices, in particular to a landscape lamp with a changeable lamp holder installation position.

Background

With the continuous popularization of LED lamps, LED lamp products are more and more applied places, and the LED lamp is also one of the types of LED lamp application in outdoor applied landscape lamps; because the light emitted by the landscape lamp needs to be emitted to the ground, and the lamp post for installing the landscape lamp is in a power connection mode of installing the lamp upwards or downwards, the power connection position of the landscape lamp needs to be selected according to the power connection position of the lamp post on the installation site, and the adaptable range of the landscape lamp is reduced.

The prior art document (publication No. CN106224860A, patent title: a multi-lamp-body LED garden lamp capable of being installed up and down, publication No. 2016, 12, 14) discloses an LED garden lamp applied outdoors, wherein a lamp body on the LED garden lamp can be installed on the upper part of a lamp pole or on the lower part of the lamp pole with an elbow through a bolt; however, since the yard lamp is generally installed on a lamp post with a certain height, when the lamp is maintained, the bolt connected to the lamp post in the lamp needs to be detached, and the lamp body can be detached from the lamp post.

In addition, the outdoor LED lamp can beautify the environment, and beautifies the surrounding environment through the lamp effect with patterns or the gorgeous lamp color.

Therefore, it is necessary to design a landscape lamp with a changeable mounting position of a lamp holder.

Disclosure of Invention

Aiming at the technical defects, the invention provides the landscape lamp, the lamp cap can be selectively installed at the upper end or the lower end of the lamp holder according to the power connection position of the lamp post, and the installation requirements under different installation scenes can be met, so that the lamp cap can be conveniently assembled and disassembled.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the landscape lamp with the changeable lamp holder mounting position comprises a lamp holder, a sealing cover and a lamp holder, wherein a circuit board is arranged in the lamp holder, a power supply and a control module are mounted on the circuit board, end covers are arranged at the upper end and the lower end of the lamp holder respectively, the lamp holder is matched on the outer side of the end cover at the upper end or the lower end of the lamp holder, a sub conductive terminal is arranged in the lamp holder, a female conductive terminal inserted with the sub conductive terminal is matched in the middle of the end cover, fan-shaped holes are formed in the end covers outside the two sides of the female conductive terminal, first through grooves are formed in the two sides of the center of the end cover respectively, first round corners are arranged on the wall surfaces of the end covers outside the one side of each first through groove, first clamping mechanisms are arranged in the lamp holders at the two sides of the sub conductive terminal, the sealing cover is matched on the outer side of the end cover at the upper end or the lower end of the lamp holder, second clamping mechanisms are arranged in the sealing cover, light source aluminum substrates are arranged around the lamp holder, a plurality of LEDs are arranged on the light source aluminum substrates, and lenses are arranged on the outer sides of the LEDs.

Further, the first clamping mechanism comprises an L-shaped clamping block, a first connecting post, a first spring and a pressing block, connecting plates are arranged in the lamp holders on two sides of the sub conductive terminal, the first connecting post is matched in the connecting plates in a penetrating mode, one end of the first connecting post is fixedly connected with the end face of the L-shaped clamping block, a second through groove corresponding to the first through groove in the vertical direction is arranged on the end face of the lamp holder outside one side of the connecting plates, the L-shaped clamping block penetrates through the second through groove and the first through groove, the horizontal portion of the L-shaped clamping block is clamped on the end face of the end cover, a second round angle is arranged at the horizontal end portion of the L-shaped clamping block and is located on the upper side and the lower side of the horizontal end portion, the first spring is matched outside the first connecting post between the connecting plates and the L-shaped clamping block, a connecting port is arranged at the other end of the first connecting post, the connecting end of the pressing block is connected in the connecting port through a rotating shaft, the middle section of the pressing block bends towards the connecting plate side and abuts against the end of the first connecting post and the top ends of the two side walls of the first connecting plate, first connecting plate is arranged on the two side walls of the lamp holder, and the first connecting plate, and the connecting plate are arranged on the connecting plate.

Further, the lamp holder terminal surface outside the sub conductive terminal both sides all is equipped with curved hook plate, hook plate's end is equipped with curved hook groove, the both sides outer wall on female conductive terminal top all is equipped with the inflation strip of arc form, hook plate runs through the sector hole and passes through hook groove joint on female conductive terminal's top, the cross-section of inflation strip is circular, the cross-section in hook groove is for being greater than the semicircle of inflation strip half girth, hook plate portion outside the hook groove is outside protruding and offsets with horizontal tip.

Further, second clamping mechanism includes slide, second spring and joint piece, two terminal surfaces of sealed lid are horizontal terminal surface and hemisphere terminal surface respectively, horizontal terminal surface both sides all are equipped with the slide that is the C shape, the both sides of slide all are equipped with the spout, the both sides fixed connection slider of joint piece, the slider cooperation is in the spout, the terminal surface at joint piece and the middle section terminal surface of slide are fixed respectively at the both ends of second spring, the both sides of sealed lid all are equipped with the third logical groove, the joint piece is located the third logical groove, joint piece tip is equipped with the joint mouth, the cross sectional shape of joint mouth is the same with the cross sectional shape of first fillet, one side fixed connection of joint piece has the stopper, the one end of stopper is equipped with the third fillet, the transition direction of third fillet is opposite with the transition direction of first fillet, the surface of joint piece is equipped with anti-skidding line, horizontal terminal surface middle part is equipped with two at least and fan-shaped hole complex dress inserted block.

Further, the inner side of the lens is provided with a plurality of refraction layers, each refraction layer comprises an upper refraction surface, a lower refraction surface and a middle refraction surface, an entrance port is formed between the upper refraction surface and the lower refraction surface, the LED faces the entrance port, the opening included angle alpha of the entrance port is 5-15 degrees, the inner wall of the lens above the upper refraction surface is an upper arc-shaped refraction surface, the inner wall of the lens below the lower refraction surface is a lower arc-shaped refraction surface, the bending directions of the upper arc-shaped refraction surface and the lower arc-shaped refraction surface face the central axis of the entrance port, the middle section of the middle refraction surface is an arc-shaped surface, the upper section of the middle refraction surface is a first inclined surface with gradually increased height from inside to outside, the included angle beta between the first inclined surface and the upper refraction surface is 45-55 degrees, the lower section of the middle refraction surface is a second inclined surface with gradually decreased height from inside to outside, the included angle gamma between the second inclined surface and the upper refraction surface is 65-75 degrees, the covering area of the first inclined surface is larger than that of the second inclined surface, the lens is in a spherical surface, the horizontal direction, the outer layer surface of the lens is uniformly covered by the plurality of the outer layer lens, and the outer layer surface is in a wavy shape, and the outer layer is uniformly distributed in the horizontal direction, and the wave-shaped section direction.

Further, the inboard lamp stand of light source aluminium base board is equipped with the first draw-in groove of a plurality of, first draw-in groove distributes on the lamp stand top and the bottom both sides of wall all around, the bottom and the top both sides of lens all be equipped with the first buckle of first draw-in groove complex, be equipped with the wedge in the first draw-in groove, the joint end of first buckle is the wedge form, a side wall of lamp stand is equipped with the through-wire hole, the both ends in through-wire hole communicate the first cavity at lamp stand center and the second cavity between lamp stand and the lens respectively, the lamp stand is equipped with three through-wire pipe at least, the through-wire pipe all is located the corner of lamp stand, the both ends of through-wire pipe communicate two adjacent second cavities respectively.

Further, the lamp stand in the first cavity outside is equipped with a plurality of radiating groove, the radiating groove is the through groove of vertical direction, a plurality of the radiating groove is located the lamp stand middle part and is the matrix distribution on the horizontal direction, is close to the lateral wall circumference of lamp holder is equipped with the first breathing hole of a plurality of, the border circumference of end cover is equipped with a plurality of second breathing hole.

Furthermore, a microwave induction module is fixed in an end cover at the position which is not matched with the lamp holder.

Furthermore, a power switch is fixed in an end cover at a position where the lamp holder is not matched, a pressing end of the power switch penetrates through the end cover, a second through hole is formed in the middle of the sealing cover, and the pressing end of the power switch is located in the second through hole.

Further, the port at both ends is equipped with a plurality of joint seat in the peripheral direction about the lamp stand, the end cover is equipped with the second buckle that a plurality of and joint seat position correspond with lamp stand complex tip outer wall circumference, the cross-section of second buckle in vertical side is the wedge form, keeps away from the second buckle terminal surface at end cover center is equipped with the third inclined plane, keeps away from the second buckle tip on third inclined plane is equipped with first bellying, the one end of joint seat is equipped with the second joint groove that is used for cooperating first bellying, is located the joint seat of second joint groove tip is equipped with the second bellying, first bellying and second bellying all pass through the fourth fillet in the ascending tip of vertical side and pass through, are located the first scarf of first bellying terminal surface outside the fourth fillet side, are located the second scarf of second bellying terminal surface outside the second bellying both sides, first scarf cooperates with the second scarf.

The invention has the beneficial effects that:

1) The lamp holder of the landscape lamp can be selectively installed at the upper end or the lower end of the lamp holder according to the power connection position of the lamp post, so that the landscape lamp can meet the installation requirements under different installation scenes, and the application range of the landscape lamp is expanded; when the landscape lamp is arranged at the upper end of the lamp post, the light emitted by the landscape lamp can be completely irradiated on the ground in an umbrella-shaped form without being influenced by the lamp post, and the light is uniform and has aesthetic feeling.

2) The butt joint of the lamp holder and the lamp holder can be quickly realized through the first clamping mechanism, the assembly and disassembly operation of the lamp holder can be realized without tools, and the operation is simple; and when the first clamping mechanism realizes the butt joint of the lamp holder and the lamp holder, the sub conductive terminals in the lamp holder are inserted into the female conductive terminals together, so that the connection of an internal circuit of the lamp is realized quickly, and the safety when the internal power circuit of the lamp is connected is improved.

3) After the installation position of the lamp holder is changed through the second clamping mechanism, the sealing cover can be quickly installed on the original installation position of the lamp holder, so that the end part of the lamp without the lamp holder is sealed, and the tightness of the lamp is maintained; meanwhile, the interior of the lamp can be maintained through the rapid disassembly of the sealing cover, and the lamp can be conveniently maintained.

Drawings

Fig. 1 is a schematic view of the structure of the base when mounted at the lower end of the base.

Fig. 2 is a schematic view of the lamp base when mounted on the upper end of the lamp holder.

Fig. 3 is an external structural diagram of the lamp cap.

Fig. 4 is a schematic structural view of the inside of the lamp cap.

Fig. 5 is a schematic structural view of the first clamping mechanism.

Fig. 6 is a schematic structural view of the lamp cap fitted outside the end cap.

Fig. 7 is a partially enlarged schematic view of a portion a of fig. 6.

Fig. 8 is a schematic view of the end cap structure at the fitting position of the lamp cap.

Figure 9 is a schematic view of the structure on one end of the seal cap.

Fig. 10 is a schematic view of the structure on the other end of the sealing cap.

FIG. 11 is a schematic view of the sealing cap engaged with the end cap at a non-base-engaging position

Fig. 12 is a schematic view of the center of the lamp socket.

Fig. 13 is a schematic view of a structure in which a lens is mounted on a lamp socket.

Fig. 14 is a partially enlarged view of fig. 13 at B.

FIG. 15 is a schematic view of the refraction of LED light.

Fig. 16 is a schematic structural view of the first clip connected to the lamp holder.

Fig. 17 is a schematic structural view of a spherical protrusion.

Fig. 18 is an external view of the lamp socket.

Fig. 19 is an external view of the other side of the lamp socket.

Fig. 20 is a schematic view of the internal structure of the end cap at a non-base fitting.

Fig. 21 is a schematic structural diagram of a microwave induction module.

FIG. 22 is a schematic view of the outer configuration of the end cap at a non-base fitting.

Fig. 23 is a partially enlarged view of C in fig. 22.

Fig. 24 is a schematic structural view of the snap seat.

Fig. 25 is a partially enlarged view of fig. 24 at D.

Fig. 26 is a schematic view of the second clip and the clip seat when the end cap is fitted to the lamp holder.

In the figure, 1, a lamp holder; 2. a sealing cover; 3. a lamp cap; 4. a circuit board; 5. a power source; 6. a control module; 7. an end cap; 8. a sub-conductive terminal; 9. a female conductive terminal; 10. a fan-shaped hole; 11. a first through groove; 12. a first rounded corner; 13. a first clamping mechanism; 14. a second clamping mechanism; 15. a light source aluminum substrate; 16. an LED; 17. a lens; 18. an L-shaped fixture block; 19. a first connecting post; 20. a first spring; 21. a pressing block; 22. a connecting plate; 23. a second through groove; 24. a second rounded corner; 25. a connection port; 26. hooking and hanging plates; 27. a hook groove; 28. an expansion strip; 29. a slide base; 30. a second spring; 31. a clamping block; 32. a chute; 33. a slider; 34. a third through groove; 35. a card interface; 36. a limiting block; 37. a third fillet; 38. anti-skid lines; 39. installing an inserting block; 40. a refractive layer; 41. an upper refracting surface; 42. a lower refracting surface; 43. a middle refracting surface; 44. an entrance port; 45. the included angle alpha; 46. an upper arc-shaped refracting surface; 47. a lower arc-shaped refracting surface; 48. a first inclined plane; 49. the included angle beta; 50. a second inclined surface; 51. an included angle gamma; 52. spherical surface is convex; 53. a first card slot; 54. a wedge block; 55. a through hole; 56. a first cavity; 57. a second cavity; 58. a heat sink; 59. a first breathing hole; 60. a first buckle; 61. a through pipe; 62. a second breathing hole; 63. a microwave induction module; 64. a power switch; 65. a clamping seat; 66. a second buckle; 67. a third bevel; 68. a first boss; 69. a second clamping groove; 70. a second boss portion; 71. a fourth fillet; 72. a first chamfer; 73. a second chamfer.

Detailed Description

As shown in fig. 1 to 26, the landscape lamp with the changeable lamp holder mounting position includes a lamp holder 1, a sealing cover 2 and a lamp holder 3, a circuit board 4 is arranged in the lamp holder 1, a power supply 5 and a control module 6 are mounted on the circuit board 4, end covers 7 are arranged at upper and lower ends of the lamp holder 1, the lamp holder 3 is matched with outer sides of the end covers 7 at the upper end or the lower end of the lamp holder 1, sub conductive terminals 8 are arranged in the lamp holder 3, female conductive terminals 9 into which the sub conductive terminals 8 are inserted are matched with the middle portions of the end covers 7, fan-shaped holes 10 are arranged on the end covers 7 outside the two sides of the female conductive terminals 9, first through grooves 11 are arranged on two sides of the center of the end covers 7, first round corners 12 are arranged on wall surfaces of the end covers 7 outside one side of the first through grooves 11, first clamping mechanisms 13 are arranged in the lamp holders 3 at two sides of the sub conductive terminals 8, the lamp holder 2 is matched with outer sides of the end covers 7 at the upper end or the lower end of the lamp holder 1, second clamping mechanisms 14 are arranged in the sealing cover 2, light sources 15 are arranged around the lamp holder 1, a light source 15, a plurality of an aluminum substrate 16 is arranged on the outer side of the aluminum substrate 17.

The lamp holder 3 of the landscape lamp can be selectively installed at the upper end or the lower end of the lamp holder 1 according to the power connection position of the lamp post, so that the landscape lamp can meet the installation requirements under different installation scenes, and the application range of the landscape lamp is expanded; the butt joint of the lamp holder 3 and the lamp holder 1 can be rapidly realized through the first clamping mechanism 13, the assembly and disassembly operation of the lamp holder 3 can be realized without tools, and the operation is simple; moreover, when the first clamping mechanism 13 realizes the butt joint of the lamp holder 3 and the lamp holder 1, the sub conductive terminals 8 in the lamp holder 3 are inserted into the female conductive terminals 9 together, so that the connection of the internal circuit of the lamp is realized quickly, and the safety when the internal power circuit of the lamp is connected is improved; after the installation position of the lamp holder 3 is changed, the sealing cover 2 can be quickly installed on the original installation position of the lamp holder 3 through the second clamping mechanism 14, so that the end part of the lamp without the lamp holder 3 is sealed, and the sealing performance of the end part of the lamp is maintained; meanwhile, the interior of the lamp can be maintained through the rapid disassembly of the sealing cover 2, so that the lamp can be conveniently maintained.

The first clamping mechanism 13 comprises an L-shaped fixture block 18, a first connecting post 19, a first spring 20 and a pressing block 21, connecting plates 22 are arranged in the lamp holders 3 on two sides of the sub conductive terminal 8, the first connecting post 19 is matched in the connecting plates 22 in a penetrating manner, one end of the first connecting post 19 is fixedly connected with the end face of the L-shaped fixture block 18, a second through groove 23 is formed in the end face of the lamp holder 3 outside one side of the connecting plates 22, the position of the second through groove 23 corresponds to that of the first through groove 11 in an up-and-down manner, the L-shaped fixture block 18 penetrates through the second through groove 23 and the first through groove 11, the horizontal portion of the L-shaped fixture block 18 is clamped on the end face of the end cover 7, a second fillet 24 is arranged at the horizontal end portion of the L-shaped fixture block 18, the second fillet 24 is arranged on the upper side and the lower side of the horizontal end portion, the first spring 20 is matched outside the first connecting post 19 between the connecting plate 22 and the L-shaped fixture block 18, a connecting post 19 is provided with a connecting port 25 at the other end of the first connecting post 19, the connecting block 21 is connected to the pressing block 21 through a rotating shaft, and the connecting plate 22 is provided with the pressing block 22 and the connecting plate, and the pressing block 21.

When the lamp holder 3 is mounted at the upper end of the lamp holder 1, the horizontal end part of the L-shaped fixture block 18 extends into the first through groove 11, the second round corner 24 at the horizontal end part is abutted against the first round corner 12, in the process that the lamp holder 3 continuously moves towards the lamp holder 1, the L-shaped fixture block 18 continuously moves towards the direction far away from the first round corner 12, and the L-shaped fixture block 18 continuously compresses the first spring 20; after the horizontal part of the L-shaped latch 18 penetrates through the first through slot 11, the first spring 20 restores to the original state and pushes the L-shaped latch 18 to move towards the direction of the first fillet 12, and the horizontal part of the L-shaped latch 18 is clamped on the inner wall of the end cover 7, so that the lamp holder 3 is fixedly connected to the lamp holder 1;

when the lamp holder 3 needs to be detached from the end of the lamp holder 1, the top end of the pressing block 21 is continuously squeezed by fingers to move into the lamp holder 3, the bottom end of the pressing block 21 swings towards the outer direction of the lamp holder 3, so that the first connecting post 19 is driven to move towards the outer direction of the lamp holder 3, the L-shaped fixture block 18 is further driven to move towards the direction away from the first fillet 12 continuously, after the horizontal end of the L-shaped fixture block 18 is contacted with the first fillet 12, under the guiding action of the second fillet 24 and the action of pulling the lamp holder 3 upwards, the L-shaped fixture block 18 can move out from the first through groove 11 and is not clamped on the end cover 7 any more.

The outer 3 terminal surfaces of lamp holder of sub-conductive terminal 8 both sides all are equipped with curved hook board 26, hook board 26's end is equipped with curved hook groove 27, the both sides outer wall on female conductive terminal 9 top all is equipped with the inflation strip 28 of arc form, hook board 26 runs through sector hole 10 and passes through the top of hook groove 27 joint at female conductive terminal 9, the cross-section of inflation strip 28 is circular, the cross-section of hook groove 27 is for being greater than the semicircle that 28 halves girth of inflation strip, hook board 26 part in the hook groove 27 outside outwards swells and offsets with horizontal tip.

In the process that the lamp holder 3 continuously moves towards the lamp holder 1, the hook plate 26 penetrates below the fan-shaped hole 10, the hook plate 26 is hooked on the outer side of the expansion strip 28 through the hook groove 27, and the expansion strip 28 is surrounded by the hook groove 27 in a structure larger than a semicircle; and the expansion strip 28 will expand during the operation of the lamp, so that the matching between the hook groove 27 and the expansion strip 28 is firmer, and the hooking plate 26 will swing outwards, thereby abutting against the horizontal end of the L-shaped block 18, and maintaining the position stability of the hooking plate 26 through the horizontal end.

Second latch mechanism 14 includes slide 29, second spring 30 and joint piece 31, two terminal surfaces of sealed lid 2 are horizontal terminal surface and hemisphere terminal surface respectively, horizontal terminal surface both sides all are equipped with slide 29 that is the C shape, slide 29's both sides all are equipped with spout 32, joint piece 31's both sides fixed connection slider 33, slider 33 cooperation is in spout 32, the terminal surface at joint piece 31 and the middle section terminal surface of slide 29 are fixed respectively at second spring 30's both ends, sealed lid 2's both sides all are equipped with third circular slot 34, joint piece 31 is located third circular slot 34, joint piece 31 tip is equipped with joint mouth 35, joint mouth 35's cross-sectional shape is the same with the cross-sectional shape of first fillet 12, one side fixedly connected with stopper 36 of joint piece 31, stopper 36's one end is equipped with third fillet 37, third fillet 37's transition direction is opposite with first fillet 12's transition direction, joint piece 31's surface is equipped with anti-skidding line 38, horizontal terminal surface middle part is equipped with two at least and fan-shaped hole 10 complex inserts 39.

The sealing cover 2 is installed outside the end cover 7 along the matching direction of the inserting block 39 and the fan-shaped hole 10, along with the fact that the clamping block 31 is continuously inserted into the first through groove 11, the third round angle 37 on the limiting block 36 abuts against the first round angle 12, the limiting block 36 moves towards the inner side of the end cover 7 through the transition effect of the first round angle 12, and the limiting block 36 abuts against the end face of the inner side of the end cover 7; meanwhile, the clamping block 31 moves towards the middle section of the sliding seat 29 and compresses the second spring 30, until the limiting block 36 moves to the inner side of the end cover 7, the second spring 30 returns to the round shape and drives the clamping block 31 to move towards the first fillet 12, so that the clamping interface 35 and the first fillet 12 are clamped at the first fillet 12, and the sealing cover 2 is clamped outside the end cover 7; when dismantling sealed lid 2, put anti-skidding line 38 department and to pulling joint piece 31 to the direction of keeping away from first fillet 12 with the finger, make joint mouth 35 shift out from first fillet 12, shift out the medial surface of end cover 7 at stopper 36, along with joint piece 31 moves in third tee bend 34 completely in, sealed lid 2 no longer is connected with end cover 7 to make sealed lid 2 can tear open on end cover 7.

The inner side of the lens 17 is provided with a plurality of refraction layers 40, each refraction layer 40 comprises an upper refraction surface 41, a lower refraction surface 42 and a middle refraction surface 43, an entrance port 44 is formed between the upper refraction surface 41 and the lower refraction surface 42, the LED16 faces the entrance port 44, an opening included angle alpha 45 of the entrance port 44 is 5-15 degrees, the inner wall of the lens 17 above the upper refraction surface 41 is an upper arc-shaped refraction surface 46, the inner wall of the lens 17 below the lower refraction surface 42 is a lower arc-shaped refraction surface 47, the bending directions of the upper arc-shaped refraction surface 46 and the lower arc-shaped refraction surface 47 face the central axis of the entrance port 44, the middle section of the middle refraction surface 43 is an arc-shaped surface, the upper section of the middle refraction surface 43 is a first inclined surface 48 with gradually increased height from inside to outside, the included angle beta 49 between the first inclined surface 48 and the upper refraction surface 41 is 45-55 degrees, the lower section of the middle refraction surface 43 is a second inclined surface 50 with gradually decreased height from inside to outside, gamma 51 between the second inclined surface 50 and gamma of the second inclined surface is larger than the area of the outer layer 17, and the outer layer 17 is uniformly covered on the outer layer 17, and the outer layer 17, the outer layer 17 is in the horizontal section direction, and the corrugated lens, the horizontal section area is larger than the area of the first inclined surface is uniformly distributed in the horizontal direction.

Wherein, the light that LED16 sent is penetrated into in the entrance 44, through the refraction of upper refraction face 41, lower refraction face 42, well refraction face 43, upper arc refraction face 46 and lower arc refraction face 47, the light that shoots outside lens 17 sees through spherical protrusion 52 and jets out to the external world, and the light that shoots out through spherical protrusion 52 is the umbrella-shaped distribution that inclines down, and the ripple structure can form even output facula to inhomogeneous incident light, and when the landscape lamp was installed on the lamp pole upper end, the light that the landscape lamp sent can shine ground in the form of umbrella-shaped completely and not receive the influence of lamp pole, and the light is even and has the aesthetic feeling.

Lamp stand 1 of light source aluminium base board 15 inboard is equipped with the first draw-in groove 53 of a plurality of, first draw-in groove 53 distributes on lamp stand 1 the top and the bottom both sides of wall all around, the bottom and the top both sides of lens 17 all be equipped with the first buckle 60 of first draw-in groove 53 complex, be equipped with wedge 54 in the first draw-in groove 53, the joint end of first buckle 60 is the wedge form, a lateral wall face of lamp stand 1 is equipped with through-wire hole 55, the both ends that lead to through-wire hole 55 communicate first cavity 56 at lamp stand 1 center respectively and lamp stand 1 and the second cavity 57 between the lens 17, lamp stand 1 is equipped with three through-wire pipe 61 at least, through-wire pipe 61 all is located the corner of lamp stand 1, the both ends of through-wire pipe 61 communicate two adjacent second cavities 57 respectively.

The first buckle 60 is extruded by a tool to prevent the first buckle 60 from being clamped on the lamp holder 1, so that the lens 17 can be detached from the lamp holder 1, and the wedge-shaped block 54 can facilitate the first buckle 60 to enter the first clamping groove 53 to clamp the wall surface of the lamp holder 1; after the lens 17 is disassembled, the light source aluminum substrate 15 in the lamp holder 1 can be wired, and the wire passing tube 61 can facilitate circuit arrangement and circuit maintenance between two adjacent second cavities 57.

The lamp stand 1 in the first cavity 56 outside is equipped with a plurality of radiating groove 58, radiating groove 58 is the through groove of vertical direction, a plurality of radiating groove 58 is located lamp stand 1 middle part and is the matrix distribution on the horizontal direction, is close to the lateral wall circumference of lamp holder 3 is equipped with the first breathing hole 59 of a plurality of, the border circumference of end cover 7 is equipped with a plurality of second breathing hole 62.

Wherein, air enters from the bottom end of the heat dissipation groove 58, and takes away the heat energy emitted from the middle part of the lamp holder 1 in the working process of the lamp, so that the heat dissipation capacity of the middle part of the lamp holder 1 is improved, the heat energy in the middle part of the lamp holder 1 continuously rises and is taken out of the lamp holder 1, the heat energy accumulation in the middle part of the lamp holder 1 is avoided, and the problem of slow heat dissipation in the middle part of the lamp holder 1 is solved; the first breathing hole 59 can facilitate heat dissipation inside the lamp cap 3, and the second breathing hole 62 can facilitate heat dissipation from the end cap 7 into the outside.

A microwave induction module 63 is fixed in the end cover 7 at the position where the lamp holder 3 is not matched.

When the microwave sensing module 63 monitors that a moving object is close to the landscape lamp, the control module 6 controls the LED16 to illuminate with the maximum brightness, and when the object is far away from the landscape lamp, the control module 6 controls the LED16 to gradually reduce the power to work, so that the brightness of the LED16 is reduced, and the energy-saving effect is achieved.

A power switch 64 is fixed in the end cover 7 at a position not matched with the lamp holder 3, the pressing end of the power switch 64 penetrates through the end cover 7, a second through hole is formed in the middle of the sealing cover 2, and the pressing end of the power switch 64 is located in the second through hole.

The power switch 64 is a pressure-sensitive switch, and a signal is transmitted to the control module 6 by pressing the power switch 64, and then the control module 6 can control the light emission of the LED 16; the power value adjusted by each pressing of the power switch 64 is within the range of the luminous power of the LED16, and the power value is a value that is sequentially increased within a range or a value that is sequentially decreased within a range.

The port internal periphery at both ends about lamp stand 1 is equipped with a plurality of joint seat 65, end cover 7 is equipped with the second buckle 66 that a plurality of and joint seat 65 position correspond with lamp stand 1 complex tip outer wall circumference, second buckle 66 is the wedge form in the ascending cross-section of vertical side, keeps away from the second buckle 66 terminal surface at end cover 7 center is equipped with third slope 67, keeps away from the second buckle 66 tip of third slope 67 is equipped with first bellying 68, the one end of joint seat 65 is equipped with the second joint groove 69 that is used for cooperating first bellying 68, is located the joint seat 65 of second joint groove 69 tip is equipped with second bellying 70, first bellying 68 and second bellying 70 all pass through fourth fillet 71 in the ascending tip of vertical side and pass through, are located the first chamfer 72 of first bellying 68 terminal surface outside the fourth fillet 71 one side, are located the second bellying 70 terminal surface of second bellying 70 both sides outside is second chamfer 73, first chamfer 73 cooperates with second chamfer 73.

When the end cover 7 needs to be matched with the lamp holder 1, the second buckle 66 corresponds to the clamping seat 65, then the end cover 7 is inserted into the port of the lamp holder 1, and a third inclined surface on the second buckle 66 abuts against the end surface of the clamping seat 65, so that one end of the end cover 7 is deformed, and the end cover 7 continues to move into the lamp holder 1; when the first protruding part 68 moves into the second clamping groove 69, the movement of the end cover in the up-and-down direction is limited, and meanwhile, the first protruding part 68 can only slide left and right in the second clamping groove 69, so that the end cover 7 is fixed at the end part of the lamp holder 1; when the end cover 7 needs to be detached, the end cover 7 is turned forcefully to enable the first protruding portion 68 to abut against the second protruding portion 70, under the oblique cutting cooperation effect of the first protruding portion 68 and the second oblique cutting surface 73, the first protruding portion 68 or the second protruding portion 70 deforms, after the first protruding portion 68 passes through the fourth fillet 71, the oblique cutting effect of the first oblique cutting surface 72 and the second oblique cutting surface 73 enables the first protruding portion 68 to move out of the second protruding portion 70, so that the second buckle 66 moves to the outer side of the clamping seat 65, the fixing effect between the second buckle 66 and the clamping seat 65 is further released, and the end cover 7 can be taken out of the lamp holder 1.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A landscape lamp with a changeable lamp holder installation position comprises a lamp holder, a sealing cover and a lamp holder, wherein a circuit board is arranged in the lamp holder, and a power supply and a control module are installed on the circuit board;

the first clamping mechanism comprises an L-shaped clamping block, a first connecting column, a first spring and a pressing block, connecting plates are arranged in lamp holders on two sides of the sub conductive terminal, the first connecting column penetrates through and is matched in the connecting plates, one end of the first connecting column is fixedly connected with the end face of the L-shaped clamping block, a second through groove corresponding to the first through groove in the vertical direction is arranged on the end face of the lamp holder outside one side of the connecting plates, the L-shaped clamping block penetrates through the second through groove and the first through groove, the horizontal part of the L-shaped clamping block is clamped on the end face of the end cover, a second round angle is arranged at the horizontal end part of the L-shaped clamping block and is located on the upper side and the lower side of the horizontal end part, the first spring is matched outside the first connecting column between the connecting plates and the L-shaped clamping block, a pressing connecting port is arranged at the other end of the first connecting column, the connecting end of the pressing block is connected into the connecting port through a rotating shaft, the middle section of the pressing block is bent towards the side of the connecting plate and is respectively abutted against the end of the first connecting column and the two side walls of the top end of the connecting plate, first through hole is located in the first through hole;

the lamp holder end faces outside the two sides of the sub conductive terminal are provided with arc-shaped hook plates, the tail ends of the hook plates are provided with arc-shaped hook grooves, the outer walls of the two sides of the top end of the female conductive terminal are provided with arc-shaped expansion strips, the hook plates penetrate through the fan-shaped holes and are clamped at the top end of the female conductive terminal through the hook grooves, the cross sections of the expansion strips are circular, the cross sections of the hook grooves are semicircular, the circumferences of the expansion strips are larger than half of the circumferences of the semicircular hook plates, and the hook plate parts outside the hook grooves protrude outwards and abut against the horizontal end parts of the L-shaped clamping blocks;

a plurality of clamping seats are arranged in the inner circumferential direction of ports at the upper end and the lower end of the lamp holder, a plurality of second buckles corresponding to the positions of the clamping seats are arranged on the circumferential direction of the outer wall of the end part of the end cover matched with the lamp holder, the section of each second buckle in the vertical direction is in a wedge shape, a third inclined plane is arranged on the end face of each second buckle far away from the center of the end cover, a first bulge part is arranged on the end part of each second buckle far away from the third inclined plane, a second clamping groove used for matching with the first bulge part is arranged at one end of each clamping seat, lie in the joint seat of second joint groove tip is equipped with the second bellying, first bellying and the tip of second bellying on vertical direction all pass through the fourth fillet and pass through, are located the outer first bellying terminal surface of fourth fillet one side is first scarf, is located the outer second bellying terminal surface in second bellying both sides is the second scarf, first scarf and the cooperation of second scarf beveling.

2. The landscape lamp according to claim 1, wherein the second clamping mechanism comprises a sliding seat, a second spring and a clamping block, the two end faces of the sealing cover are respectively a horizontal end face and a hemispherical end face, the two sides of the horizontal end face are both provided with a C-shaped sliding seat, the two sides of the sliding seat are both provided with sliding grooves, the two sides of the clamping block are fixedly connected with sliding blocks, the sliding blocks are matched in the sliding grooves, the two ends of the second spring are respectively fixed on the end faces of the clamping block and the middle section end face of the sliding seat, the two sides of the sealing cover are both provided with a third through groove, the clamping block is positioned in the third through groove, the end part of the clamping block is provided with a clamping interface, the cross section shape of the clamping interface is the same as that of the first round corner, one side of the clamping block is fixedly connected with a limiting block, one end of the limiting block is provided with a third round corner, the transition direction of the third round corner is opposite to that of the first round corner, the outer surface of the clamping block is provided with anti-slip lines, and the middle part of the horizontal end face is provided with at least two clamping blocks matched with a fan-shaped hole.

3. The landscape lamp according to claim 1, wherein the lens is provided with a plurality of refraction layers on an inner side thereof, each refraction layer comprises an upper refraction surface, a lower refraction surface and a middle refraction surface, an entrance port is formed between the upper refraction surface and the lower refraction surface, the LED faces the entrance port, an opening included angle α of the entrance port is 5-15 °, an inner wall of the lens above the upper refraction surface is an upper arc-shaped refraction surface, an inner wall of the lens below the lower refraction surface is a lower arc-shaped refraction surface, bending directions of the upper arc-shaped refraction surface and the lower arc-shaped refraction surface face towards a central axis of the entrance port, a middle section of the middle refraction surface is an arc-shaped surface, an upper section of the middle refraction surface is a first inclined surface with gradually increasing height from inside to outside, an included angle β between the first inclined surface and the upper refraction surface is 45-55 °, a lower section of the middle refraction surface is a second inclined surface with gradually decreasing height from inside to outside, an included angle γ between the second inclined surface and the upper refraction surface is 65 ° -an area covering the first inclined surface is larger than an area of the second inclined surface, and the outer layer lens is uniformly distributed on a horizontal section direction of the outer layer lens, and the outer layer surface is in a wave-shaped manner.

4. The landscape lamp with the changeable lamp holder installing position according to claim 1, wherein the lamp holder inside the light source aluminum substrate is provided with a plurality of first clamping grooves, the first clamping grooves are distributed on the top end and the bottom end of the wall surface around the lamp holder, the bottom end and the top end of the lens are both provided with first buckles matched with the first clamping grooves, wedge blocks are arranged in the first clamping grooves, the clamping ends of the first buckles are wedge-shaped, one side wall surface of the lamp holder is provided with through wire holes, the two ends of the through wire holes are respectively communicated with the first cavity at the center of the lamp holder and the second cavity between the lamp holder and the lens, the lamp holder is at least provided with three through wire pipes, the through wire pipes are all located at the corners of the lamp holder, and the two ends of the through wire pipes are respectively communicated with the two adjacent second cavities.

5. The landscape lamp according to claim 4, wherein the lamp holder outside the first cavity is provided with a plurality of heat dissipation grooves, the heat dissipation grooves are straight grooves in a vertical direction, the heat dissipation grooves are located in the middle of the lamp holder and distributed in a matrix shape in a horizontal direction, a plurality of first breathing holes are circumferentially arranged on a side wall close to the lamp holder, and a plurality of second breathing holes are circumferentially arranged on an edge of the end cover.

6. A landscape lamp according to claim 1 wherein the lamp head mounting position is changeable, and a microwave sensing module is fixed in the end cover where the lamp head is not engaged.

7. The landscape lamp according to claim 1, wherein a power switch is fixed in the end cover where the lamp cap is not engaged, a pressing end of the power switch penetrates outside the end cover, a second through hole is formed in the middle of the sealing cover, and the pressing end of the power switch is located in the second through hole.