CN220707181U - Lamp body structure, lamp and lighting system - Google Patents

Abstract

The utility model provides a lamp body structure, a lamp and a lighting system, wherein the lamp body structure comprises a front cover, a ring part and a barrel part, wherein a buckling piece is arranged on the peripheral wall of the barrel part, the buckling piece comprises a guide part and a limit part which extend along the circumferential direction of the barrel part, the guide part is provided with a limit section connected with the barrel part and an elastic guide section connected with the first end of the limit section, a gap is reserved between the elastic guide section and the barrel part, and the guide part extends from the second end of the limit section to the ring part; the anti-dazzle ring is provided with a containing cavity, the second end of the anti-dazzle ring is provided with an anti-dazzle part, a limiting clamping block is arranged on the inner cavity wall of the containing cavity, the limiting clamping block can move to the limiting section through an elastic guide section, when the anti-dazzle ring is assembled with the front cover, the cylinder part is inserted into the containing cavity, the extending end of the cylinder part is adjacent to the anti-dazzle part, the limiting section is positioned between the anti-dazzle part and the limiting clamping block and is adjacent to the limiting clamping block, and the limiting clamping block can be adjacent to the limiting part. The lamp is provided with a lamp body structure, the lamp system comprises the lamp, and the lamp body structure has the advantages of being convenient to assemble and convenient to produce.

Description

Lamp body structure, lamp and lighting system

Technical Field

The utility model relates to the technical field of lamps, in particular to a lamp body structure, a lamp with the lamp body structure and a lamplight system comprising the lamp.

Background

The connection mode between the anti-dazzle ring and the front cover of the existing lamp (such as a spotlight, a down lamp and the like) mainly comprises the following three modes:

first, the antiglare ring and the front cover are connected using the elastic sheet structure, but since the elastic sheet is generally in a sheet shape, the strength thereof is weak, so that the elastic sheet is liable to have bad problems, such as failure of elastic potential energy of the elastic sheet, irregular deformation of the elastic sheet due to being pressed, etc., which affect the reliability of connection between the antiglare ring and the front cover, thereby easily causing the problem that the antiglare ring and the front cover are separated from each other.

Secondly, the antiglare ring and the front cover are connected by screws, but this connection has the disadvantages that: the disassembly and assembly are troublesome, and a special tool (such as a screwdriver) is needed.

Thirdly, the anti-dazzle ring is connected with the front cover by adopting a locking structure, as shown in fig. 1, the existing lamp body structure 9 comprises an anti-dazzle ring 91 and a front cover 92, one end of the anti-dazzle ring 91 is provided with a containing cavity 911, the inner cavity wall of the containing cavity 911 is provided with a first limiting clamping block 912 and a second limiting clamping block 913, the first limiting clamping block 912 and the second limiting clamping block 913 are distributed along the circumferential direction of the containing cavity 911, and the first limiting clamping block 912 is positioned at the upstream end of the second limiting clamping block 913 along the direction of the anti-dazzle ring 91 rotationally assembled to the front cover 92; the front cover 92 has a barrel 921, a limit guide member 922 and a third limit fixture block 923 are arranged on the outer peripheral wall of the barrel 921, the limit guide member 922 and the third limit fixture block 923 are distributed along the circumferential direction of the barrel 921, the limit guide member 922 is matched with the first limit fixture block 912, the third limit fixture block 923 is matched with the second limit fixture block 913, the limit guide member 922 has a guide portion 9221 and a limit portion 9222, the guide portion 9221 is spiral, and the limit portion 9222 extends from the guide portion 9221 back to the extending end of the barrel 921 along the axial direction of the barrel 921; in the direction in which the antiglare ring 91 is rotatably fitted to the front cover 92, the stopper 9222 is located at the downstream end of the guide 9221, and the distance between the upstream end of the guide 9221 and the projecting end of the barrel 921 is smaller than the distance between the downstream end of the guide 9221 and the projecting end of the barrel 921, and the stopper guide 922 is located at the upstream end of the third stopper block 923. When the antiglare ring 91 is assembled with the front cover 92, the cylinder 921 is inserted into the accommodating chamber 911 with the limit guide 922 positioned between the first limit block 912 and the third limit block 923 and the second limit block 913 positioned between the first limit block 912 and the third limit block 923; subsequently, the antiglare ring 91 is rotated, so that the first limit block 912 moves toward the limit guide 922 and the second limit block 913 moves toward the third limit block 923 in the direction in which the antiglare ring 91 is rotationally assembled to the front cover 92; when the antiglare ring 91 is assembled with the front cover 92 in place, the first limit block 912 abuts the limit portion 9222 of the limit guide 922, and the second limit block 913 passes over the third limit block 923 and abuts the third limit block 923. Although, the connection of the antiglare ring 91 and the front cover 92 by the above-described latch structure can realize quick attachment and detachment between the antiglare ring 91 and the front cover 92 without the aid of a special tool; however, the above-mentioned latch structure has the following disadvantages: (1) The buckling process between the second limit clamping block 913 and the third limit clamping block 923 is hard contact, and the second limit clamping block 913 needs to be controlled to pass through the third limit clamping block 923 by means of a brute force, so that plastic parts (such as the second limit clamping block 913 and the third limit clamping block 923) are extremely easy to be worn excessively and fail; (2) The accuracy requirement on each clamping point position is high, for example, when the first limiting clamping block 912 needs to be guaranteed to be adjacent to the limiting part 9222 of the limiting guide piece 922, the second limiting clamping block 913 must pass through the third limiting clamping block 923 and be adjacent to the third limiting clamping block 923, so that the process requirement on the die is high, the die processing process is complex, and the production cost is high.

Disclosure of Invention

In order to solve the above problems, a main object of the present utility model is to provide a lamp body structure which is easy to assemble and easy to produce.

Another object of the present utility model is to provide a lamp provided with the above lamp body structure.

It is a further object of the present utility model to provide a lighting system provided with a luminaire as described above.

In order to achieve the main purpose of the utility model, the utility model provides a lamp body structure, which comprises a front cover and an anti-dazzle ring, wherein the front cover is provided with a ring part and a barrel part, the anti-dazzle ring is provided with a containing cavity, an opening of the containing cavity is formed at a first end of the anti-dazzle ring, a second end of the anti-dazzle ring is provided with an anti-dazzle part, wherein a buckling piece is arranged on the peripheral wall of the barrel part and comprises a guiding part and a limiting part, the guiding part extends along the circumferential direction of the barrel part, the guiding part is provided with a limiting section and an elastic guiding section, the limiting section is connected with the barrel part, the elastic guiding section is connected with the first end of the limiting section, a gap is formed between the elastic guiding section and the barrel part, the elastic guiding section can elastically deform, and the guiding part extends from the second end of the limiting section to the ring part; the inner cavity wall of the accommodating cavity is provided with a limiting clamping block, the limiting clamping block can move to the limiting section through the elastic guide section, when the anti-dazzle ring and the front cover are assembled, the barrel part is inserted into the accommodating cavity, the extending end of the barrel part is adjacent to the anti-dazzle part, the limiting section is positioned between the anti-dazzle part and the limiting clamping block and is adjacent to the limiting clamping block, and the limiting clamping block can be adjacent to the limiting part.

Therefore, through the design of the lamp body structure, when the anti-dazzle ring and the front cover are assembled, the buckling piece on the front cover can guide the limiting clamping block of the anti-dazzle ring to the position between the limiting section and the ring part of the front cover more in a labor-saving manner through the elastic deformation of the elastic guiding section of the buckling piece, and the mutual clamping and fixing between the anti-dazzle ring and the front cover are realized through the mutual matching of the limiting clamping block, the limiting section and the anti-dazzle part, so that the assembled anti-dazzle ring and the front cover are prevented from being separated; in addition, the design can also lower the requirements on the processing precision, the assembly precision and the like of the anti-dazzle ring and the front cover, thereby reducing the production cost and the processing difficulty of the die.

In a preferred scheme, a retaining protrusion is formed on one surface of the elastic guide section, which faces the ring part in a protruding manner; along the assembly direction of the limiting clamping block and the buckling piece, a first guide surface is formed at the upstream end of the retaining protrusion and the extending end of the limiting section together, and a second guide surface is formed at the downstream end of the retaining protrusion.

From the above, the stop protrusion can limit the limit fixture block, so as to prevent the assembled anti-dazzle ring from moving reversely along the assembling direction, and further prevent the assembled anti-dazzle ring from being separated from the front cover; the first guide surface is designed to enable the limit clamping block to more easily pass through the stop protrusion and move towards the limit part, so that the anti-dazzle ring and the front cover are assembled more labor-saving; and the design of second guide face makes when dismantling anti-dazzle ring and front shroud, and spacing fixture block can cross the backstop arch more easily and break away from the cooperation with the lock piece, and then makes the dismantlement of anti-dazzle ring and front shroud more laborsaving.

The further scheme is that a third guide surface is formed at the upstream end of the limiting clamping block along the assembly direction, and a fourth guide surface is formed at the downstream end of the limiting clamping block; the third guide surface may be engaged with the second guide surface and the fourth guide surface may be engaged with the first guide surface.

From the above, the third guiding surface can be matched with the second guiding surface, so that the limit clamping block can more easily and more effort-saving pass over the stop protrusion when the anti-dazzle ring is detached from the front cover; the fourth guide surface can be matched with the first guide surface, so that the limiting clamping block can more easily and more easily pass through the stopping protrusion when the anti-dazzle ring is assembled with the front cover.

In another preferred embodiment, the first peripheral surface of the limiting section facing away from the barrel part is flush with the second peripheral surface of the elastic guide section facing away from the barrel part; the first width of the gap is between one third and two thirds of the second width of the limiting section.

Therefore, the design not only enables the elastic guide section to have flexible elastic deformation space, but also avoids the need of using a brute force in the process of assembling the anti-dazzle ring and the front cover; but also can ensure the strength of the elastic guide section and the reliability of the connection between the elastic guide section and the limit section, thereby avoiding the breakage of the elastic guide section and/or the connection between the elastic guide section and the limit section.

Another preferable scheme is that two connecting blocks are arranged on the peripheral wall of the anti-dazzle ring, and each connecting block is provided with a first threaded hole; the lamp body structure further comprises a front ring, the front ring is provided with two connecting lugs, the two connecting lugs correspond to the two connecting blocks one by one, and the connecting lugs are provided with first through holes; the lamp body structure further comprises two first bolts, the two first bolts correspond to the two first threaded holes one by one, and one first bolt penetrates through one corresponding first through hole and then is connected with the corresponding first threaded hole.

From the above, the design makes the overall design of the lamp body structure more optimized and reasonable, and makes the front ring capable of following the anti-dazzle ring to be assembled and disassembled together with the front cover, so that the user can replace the front ring and the anti-dazzle ring, and the individualized setting of the user is facilitated.

In another preferred scheme, the lamp body structure further comprises a radiator, the first end of the radiator is connected with the ring part, the inner peripheral wall of the front cover is provided with annular protrusions, and a first clamping position is formed between the radiator and the annular protrusions.

From the above, the radiator can disperse the heat generated by the light source so as to reduce the temperature of the light source, ensure the working stability of the light source and prolong the service life of the light source; the annular bulge in the front cover can be matched with the radiator to clamp and fix the optical element arranged in the first clamping position, so that the optical element is not required to be additionally fixed by adopting a locking piece, the assembling step of the lamp provided with the lamp body structure is simplified, and the production cost of the lamp is reduced.

The protruding end of the cylinder part is provided with more than two clamping claws, the more than two clamping claws are distributed along the circumferential direction of the cylinder part, and a second clamping position is formed between the more than two clamping claws and the annular bulge.

From the above, set up the jack catch at the extension end of section of thick bamboo portion for jack catch cooperation annular bulge can press from both sides tightly fixedly to relevant components and parts (like honeycomb net, printing opacity lens etc.), and need not additionally to use the retaining member, can enough satisfy user's individualized setting demand, can promote the illumination effect of the lamps and lanterns that are provided with this lamp body structure again, still reduced the manufacturing cost of lamps and lanterns simultaneously.

More preferably, the number of the fasteners is more than two, and the more than two fasteners are distributed along the circumferential direction of the cylinder part; the number of the limiting clamping blocks is more than two, and the more than two limiting clamping blocks correspond to more than two buckling pieces one by one.

From the above, through the setting of buckling piece quantity and spacing fixture block quantity for the connection between anti-dazzle ring and the front shroud is more firm, reliable, and the anti-dazzle ring after the effectual prevention assembly breaks away from with the front shroud.

In order to achieve another object of the present utility model, the present utility model provides a lamp, including the above-mentioned lamp body structure.

Therefore, the lamp with the individual structures can be produced at low cost and with high processing difficulty of the die, and meanwhile, the lamp is convenient to disassemble, assemble and maintain.

In order to achieve the further object of the utility model, the utility model provides a lighting system, which comprises a control terminal, wherein the lighting system further comprises the lamp, and the control terminal is electrically connected with the lamp and/or performs information interaction with the lamp.

Therefore, the lighting system with the lamp can reduce the arrangement cost and make the disassembly, assembly and maintenance of the lamp more convenient.

Drawings

Fig. 1 is an exploded view of a conventional lamp body structure.

Fig. 2 is a block diagram of an embodiment of the lamp of the present utility model.

Fig. 3 is an exploded view of an embodiment of the light fixture of the present utility model.

Fig. 4 is a block diagram of a front cover of an embodiment of the lamp of the present utility model at a first viewing angle.

Fig. 5 is a block diagram of a front cover of an embodiment of the lamp of the present utility model at a second viewing angle.

Fig. 6 is a block diagram of an antiglare ring of an embodiment of a luminaire of the present utility model at a first viewing angle.

FIG. 7 is a block diagram of an antiglare ring of an embodiment of a luminaire of the present utility model at a second viewing angle.

Fig. 8 is a cross-sectional view of an embodiment of the luminaire of the present utility model with parts of the components omitted.

Fig. 9 is a block diagram of a heat sink of an embodiment of the lamp of the present utility model.

Fig. 10 is a cross-sectional view of an embodiment of the luminaire of the present utility model.

The utility model is further described below with reference to the drawings and examples.

Detailed Description

Lamp embodiment

Referring to fig. 2 and 3, the luminaire 100 comprises a lamp body structure 101, a press plate 102, a light source 103 and a lens 104. The lamp body structure 101 includes an antiglare ring 2, a front cover 1, a front ring 3, and a heat sink 4.

Referring to fig. 4 and 5, the front cover 1 has a ring portion 11 and a cylindrical portion 12, and the diameter of the cylindrical portion 12 is smaller than that of the front ring 3. The outer peripheral wall of the barrel 12 is provided with a fastener 121, and the fastener 121 includes a guide portion 1211 and a stopper portion 1212. The guiding portion 1211 extends along the circumferential direction of the barrel portion 12, the guiding portion 1211 has a limiting section 12111 and an elastic guiding section 12112, the limiting section 12111 is connected with the barrel portion 12, the elastic guiding section 12112 is connected with a first end of the limiting section 12111, and a gap 12110 is provided between the elastic guiding section 12112 and the barrel portion 12, so that the elastic guiding section 12112 can be elastically deformed. The guide section extends from the second end of the stop section 12111 towards the collar 11; preferably, the guide section extends in the axial direction of the barrel 12.

Referring to fig. 6 to 8, the antiglare ring 2 has an outer contour of a substantially cylindrical shape, and the antiglare ring 2 has a receiving chamber 21, and an opening of the receiving chamber 21 is formed at a first end of the antiglare ring 2. The diameter of the accommodation chamber 21 is larger than the diameter of the cylindrical portion 12 of the front cover 1, and the diameter of the accommodation chamber 21 is preferably larger than the diameter of the annular portion 11 of the front cover 1. Further, the second end of the antiglare ring 2 has an antiglare portion 22. The inner cavity wall of the accommodating cavity 21 is provided with a limit clamping block 211, and when the antiglare ring 2 is assembled with the front cover 1, the limit clamping block 211 can move to the limit section 12111 through the guide of the elastic guide section 12112. When the antiglare ring 2 and the front cover 1 are assembled, the cylindrical portion 12 of the front cover 1 is inserted into the accommodating cavity 21, the protruding end of the cylindrical portion 12 is adjacent to the antiglare portion 22, the limit section 12111 of the buckling piece 121 is positioned between the antiglare portion 22 and the limit clamping block 211 of the cylindrical portion 12 and is adjacent to the limit clamping block 211, and the limit clamping block 211 can be adjacent to the limit section 1212 of the buckling piece 121, so that the mutual matching of the limit clamping block 211, the limit section 12111 and the antiglare portion 22 realizes the mutual clamping and fixing between the antiglare ring 2 and the front cover 1, and the assembled antiglare ring 2 is prevented from being separated from the front cover 1.

To further prevent the assembled antiglare ring 2 from being detached from the front cover 1, the elastic guide 12112 of the fastener 121 is formed with a stopper projection 12113 protruding from the surface facing the ring portion 11. The retaining projection 12113 is provided to limit the limit stopper 211, thereby preventing the assembled antiglare ring 2 from moving in the reverse direction of the assembling direction, and further preventing the assembled antiglare ring 2 from being separated from the front cover 1.

In order to facilitate the assembly of the antiglare ring 2 and the front cover 1, a first guide surface 12114 is formed on the upstream end of the stopping projection 12113 and the protruding end of the stopping section 12111 along the assembly direction of the stopping block 211 and the fastener 121, and a second guide surface 12115 is formed on the downstream end of the stopping projection 12113. The design of the first guiding surface 12114 enables the limit clamping block 211 to push and pass over the stop protrusion 12113 more easily and move towards the limit part 1212, so that the assembly of the anti-dazzle ring 2 and the front cover 1 is more labor-saving; similarly, the design of the second guiding surface 12115 enables the limit clamping block 211 to push and pass over the stop protrusion 12113 more easily and to be out of engagement with the buckling piece 121 when the antiglare ring 2 is detached from the front cover 1, thereby saving more labor in the detachment of the antiglare ring 2 from the front cover 1.

Further, along the assembly direction of the limit clip 211 and the fastener 121, a third guide surface 2111 is formed at the upstream end of the limit clip 211, and a fourth guide surface 2112 is formed at the downstream end of the limit clip 211. Wherein, the third guiding surface 2111 may cooperate with the second guiding surface 12115 to further enable the limit catch 211 to be pushed and passed over the stopping protrusion 12113 more easily and more effort-saving when the antiglare ring 2 is detached from the front cover 1; fourth guide surface 2112 may cooperate with first guide surface 12114 to further enable restraining fixture 211 to be pushed and passed over retaining projection 12113 more easily and with less effort when antiglare ring 2 is assembled with front cover 1.

Preferably, the first outer circumferential surface of the limiting section 12111 of the buckling piece 121 facing away from the barrel 12 is flush with the second outer circumferential surface of the elastic guiding section 12112 facing away from the barrel 12, and the first width W1 of the gap 12110 is preferably between one third and two thirds of the second width W2 of the limiting section 12111; further, the first width W1 is preferably approximately equal to one half of the second width W2. By designing the first width W1 and the second width W2, the elastic guide section 12112 can have flexible elastic deformation space, so that the need of using a brute force in the process of assembling the antiglare ring 2 and the front cover 1 is avoided; in addition, the self strength of the elastic guiding section 12112 and the connection reliability of the connection of the elastic guiding section 12112 and the limiting section 12111 can be ensured, so that the breakage of the elastic guiding section 12112 and/or the breakage of the connection of the elastic guiding section 12112 and the limiting section 12111 can be avoided.

In order to ensure more firmness and reliability of the connection between the antiglare ring 2 and the front cover 1 and smoothness of the assembly of the antiglare ring 2 and the front cover 1, the number of the buckling pieces 121 is set to be more than two, and the more than two buckling pieces 121 are distributed along the circumferential direction of the barrel 12; the number of the limit clamping blocks 211 is more than two, and the more than two limit clamping blocks 211 are in one-to-one correspondence with more than two buckling pieces 121; as in the present embodiment, the number of the buckling pieces 121 is two, and the number of the limit clamping blocks 211 is two; the design also effectively prevents the assembled antiglare ring 2 from being detached from the front cover 1.

In addition, two connection blocks 23 are provided on the outer circumferential wall of the antiglare ring 2, the two connection blocks 23 are uniformly distributed along the circumferential direction of the antiglare ring 2, and a first screw hole 231 is provided on the connection block 23. Two connecting lugs 31 are arranged on the front ring 3, the two connecting lugs 31 are in one-to-one correspondence with the two connecting blocks 23, and a first through hole 311 is formed in the connecting lug 31. The lamp body structure 101 further includes two first bolts 51, where the two first bolts 51 are in one-to-one correspondence with the two first threaded holes 231, and when the antiglare ring 2 is assembled with the front ring 3, the first bolts 51 are connected with the corresponding one of the first threaded holes 231 after passing through the corresponding one of the first through holes 311. Through the design, the overall design of the lamp body structure 101 is more optimized and reasonable, and the front ring 3 can be detached and assembled together with the anti-dazzle ring 2 relative to the front cover 1, so that a user can replace the front ring 3 and the anti-dazzle ring 2, and personalized setting of the user is facilitated.

Referring to fig. 9 and 10, the outer contour of the heat sink 4 is preferably substantially cylindrical, and the first end of the heat sink 4 is connected to the annular portion 11 and the antiglare ring 2. Preferably, a first step portion 212 is provided at an opening of the accommodation chamber 21 of the antiglare ring 2, a plurality of abutment blocks 2121 are provided in the first step portion 212, and the plurality of abutment blocks 2121 are distributed along the circumferential direction of the antiglare ring 2; the first end of the radiator 4 has a receiving position 40, an opening of the receiving position 40 is located at the first end of the radiator 4, the first end of the radiator 4 has a second step portion 41, the second step portion 41 is matched with the first step portion 212, and the inner diameter of the first step portion 212 is larger than the outer diameter of the second step portion 41. When the heat sink 4 is connected to the antiglare ring 2, the second step 41 is inserted into the first step 212, and the outer peripheral wall of the second step 41 abuts against the plurality of abutment blocks 2121, so that the heat sink 4 and the antiglare ring 2 are stably and reliably connected. Further, the diameter of the heat sink 4 is equal to the diameter of the antiglare ring 2, so that the overall aesthetic property of the lamp body structure 101 is enhanced.

More than two second threaded holes 42 are arranged in the accommodating position 40 of the radiator 4; the diameter of the ring part 11 is smaller than the inner diameter of the second step part 41, more than two second through holes 111 are arranged on the ring part 11, and the more than two second through holes 111 are in one-to-one correspondence with more than two first threaded holes 231; the lamp body structure 101 further includes more than two second bolts, where the more than two second bolts are in one-to-one correspondence with more than two second threaded holes 42, when the front cover 1 is assembled with the radiator 4, the ring portion 11 of the front cover 1 is located in the accommodating cavity 21 of the radiator 4, and then the second bolts pass through a corresponding one of the second through holes 111 and are in threaded connection with a corresponding one of the second threaded holes 42.

Preferably, a supporting table portion 43 is further provided in the accommodation site 40, and the supporting table portion 43 abuts against the ring portion 11 of the front cover 1 to assist in supporting the ring portion 11. Further, a first foolproof part 44 is further arranged in the accommodating cavity 21, a second foolproof part 112 is arranged on the ring part 11, and the first foolproof part 44 and the second foolproof part 112 are arranged in a matched manner; as in the present embodiment, the first fool-proof portion 44 is a clamping block, and the second fool-proof portion 112 is a clamping groove, and when the ring portion 11 of the front cover 1 is assembled with the radiator 4, the clamping block is clamped in the clamping groove. The design of the first fool-proof part 44 and the second fool-proof part 112 can prevent the front cover 1 and the radiator 4 from being assembled wrongly, so as to ensure that the limit clamping blocks 211 on the anti-dazzle ring 2 can be matched and connected with the buckling pieces 121 correctly, and further ensure that the front cover 1 and the anti-dazzle ring 2 can be assembled normally.

In addition, the inner peripheral wall of the barrel portion 12 of the front cover 1 is further provided with an annular protrusion 122, and a first clamping position 1201 is formed between the radiator 4 and the annular protrusion 122, so that when the optical element (such as the lens 104) is installed in the lamp body structure 101, the optical element can be clamped and fixed only by the first clamping position 1201 formed by the annular protrusion 122 and the radiator 4, and further the optical element is fixed without using a locking member additionally, so that the assembly step of the lamp 100 is simplified, and the production cost of the lamp 100 is reduced. Specifically, in the present embodiment:

the accommodating position 40 of the radiator 4 is further provided with two third threaded holes 45, the pressing plate 102 is provided with two third through holes 1021, the two third through holes 1021 are in one-to-one correspondence with the two third threaded holes 45, and when the pressing plate 102 is assembled with the radiator 4, the pressing plate 102 is fixed in the accommodating position 40 of the radiator 4 by connecting the pressing plate 102 with the corresponding third threaded hole 45 after penetrating through the corresponding third through hole 1021 through the third bolt 52. Wherein, a third clamping position is formed between the pressing plate 102 and the radiator 4, and the light source 103 is arranged in the third clamping position, so that the pressing plate 102 is matched with the radiator 4 to fix the light source 103; the light emitting end of the light source 103 is disposed toward the antiglare portion 22 of the antiglare ring 2, and the heat radiator 4 can disperse heat generated by the light source 103 to reduce the temperature of the light source 103, ensure the stability of the operation of the light source 103, and prolong the service life of the light source 103.

Furthermore, more than two positioning holes 1022 are further formed in the pressing plate 102, more than two positioning columns 1041 are disposed at the bottom of the lens 104, and the more than two positioning columns 1041 correspond to the more than two positioning holes 1022 one by one. When the lens 104 is disposed in the first clamping position 1201, the positioning column 1041 on the lens 104 is inserted into the corresponding positioning hole 1022, and the top of the lens 104 is abutted with the annular protrusion 122 in the front cover 1, so that the front cover 1, the heat sink 4 and the pressing plate 102 cooperate to fix the lens 104, and no additional locking member is required to fix the lens 104.

Further, the protruding end of the tubular portion 12 of the front cover 1 has two or more claws 123, the two or more claws 123 are distributed along the circumferential direction of the tubular portion 12, and a second retaining position 1202 is formed between the two or more claws 123 and the annular projection 122. Set up jack catch 123 at the end that stretches out of section of thick bamboo 12 for jack catch 123 cooperation annular bulge 122 can press from both sides the tight fixedly to relevant components and parts (such as honeycomb net 105, printing opacity lens etc.), and need not additionally to use the retaining member, can satisfy user's individualized setting demand, can promote the illumination effect of being provided with lamps and lanterns 100 of this lamp body structure 101 again, has still reduced the manufacturing cost of lamps and lanterns 100 simultaneously. As in the present embodiment, the honeycomb mesh 105 is disposed within the second detent 1202 with the first end of the honeycomb mesh 105 abutting the annular protrusion 122 and the second end of the honeycomb mesh 105 abutting the claw of the claw 123; wherein the arrangement of the cellular grid 105 can further enhance the antiglare treatment effect on the light source 103. Of course, in other embodiments, the honeycomb mesh 105 may be replaced with a light transmissive lens, which may be transparent; may also be colored; or may have a light leakage structure, so that the lamp 100 may radiate a specific pattern of light.

In summary, by designing the lamp body structure 101, when the antiglare ring 2 and the front cover 1 are assembled, the buckling piece 121 on the front cover 1 can guide the limit clamping block 211 of the antiglare ring 2 to be between the limit section 12111 and the ring part 11 of the front cover 1 more effort-saving through the elastic deformation of the elastic guide section 12112, and the mutual clamping and fixing between the antiglare ring 2 and the front cover 1 are realized through the mutual matching of the limit clamping block 211, the limit section 12111 and the antiglare part 22, so that the assembled antiglare ring 2 and the front cover 1 are prevented from being separated; in addition, the design can also lower the requirements on the processing precision, the assembly precision and the like of the anti-dazzle ring 2 and the front cover 1, thereby reducing the production cost and the processing difficulty of the die.

Lighting system embodiment

The lighting system comprises a control terminal and the lamp described in the lamp embodiment, wherein the lamp is electrically connected with the control terminal and/or performs information interaction with the control terminal. The control terminal can be a conventional control panel (such as a mechanical switch panel) or an intelligent control panel, and is electrically connected with the control unit of the lamp when the control terminal is the conventional control panel; when the control terminal is an intelligent control panel, the control unit is provided with a first wireless communication module, and the control terminal is provided with a second wireless communication module; the control terminal is electrically connected with the control unit, and/or the first wireless communication module and the second wireless communication module perform information interaction. In addition, the control terminal can also be an intelligent mobile terminal (such as a mobile phone, a tablet personal computer, intelligent threading equipment and the like), and can also be an artificial intelligent robot. Therefore, the lamplight system with the lamp can reduce the arrangement cost and make the disassembly and maintenance of the lamp more convenient.

Finally, it should be emphasized that the foregoing description is merely illustrative of the preferred embodiments of the utility model, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any such modifications, equivalents, improvements, etc. are intended to be included within the scope of the utility model.

Claims (10)

1. The lamp body structure comprises

A front cover having a ring portion and a barrel portion;

an antiglare ring, the antiglare ring having a receiving cavity, an opening of the receiving cavity being formed in a first end of the antiglare ring, a second end of the antiglare ring having an antiglare portion;

the method is characterized in that:

the outer peripheral wall of the barrel part is provided with a buckling piece, the buckling piece comprises a guide part and a limiting part, the guide part extends along the circumferential direction of the barrel part, the guide part is provided with a limiting section and an elastic guide section, the limiting section is connected with the barrel part, the elastic guide section is connected with the first end of the limiting section, a gap is reserved between the elastic guide section and the barrel part, the elastic guide section can elastically deform, and the guide part extends from the second end of the limiting section to the ring part;

the anti-dazzle device comprises a front cover, an anti-dazzle ring, an anti-dazzle part, a barrel part, an anti-dazzle part, a limiting clamping block, a limiting section and a limiting section, wherein the limiting clamping block is arranged on the inner cavity wall of the accommodating cavity, the limiting clamping block can move to the limiting section through the elastic guide section, the barrel part is inserted into the accommodating cavity when the anti-dazzle ring is assembled with the front cover, the extending end of the barrel part is adjacent to the anti-dazzle part, the limiting section is positioned between the anti-dazzle part and the limiting clamping block and is adjacent to the limiting clamping block, and the limiting clamping block can be adjacent to the limiting part.

2. The lamp body structure of claim 1, wherein:

a retaining protrusion is formed on one surface of the elastic guide section, which faces the ring part in a protruding manner;

along the assembly direction of the limiting clamping block and the buckling piece, a first guide surface is formed at the upstream end of the retaining protrusion and the extending end of the limiting section together, and a second guide surface is formed at the downstream end of the retaining protrusion.

3. A lamp body structure as claimed in claim 2, wherein:

a third guide surface is formed at the upstream end of the limiting clamping block along the assembly direction, and a fourth guide surface is formed at the downstream end of the limiting clamping block;

the third guide surface may be engaged with the second guide surface, and the fourth guide surface may be engaged with the first guide surface.

4. The lamp body structure of claim 1, wherein:

the first peripheral surface of the limiting section, which faces away from the cylinder part, is flush with the second peripheral surface of the elastic guide section, which faces away from the cylinder part;

the first width of the gap is between one third and two thirds of the second width of the limiting section.

5. The lamp body structure of claim 1, wherein:

two connecting blocks are arranged on the peripheral wall of the anti-dazzle ring, and each connecting block is provided with a first threaded hole;

the lamp body structure further comprises a front ring, wherein the front ring is provided with two connecting lugs, the two connecting lugs are in one-to-one correspondence with the two connecting blocks, and the connecting lugs are provided with first through holes;

the lamp body structure further comprises two first bolts, the two first bolts are in one-to-one correspondence with the two first threaded holes, and one first bolt penetrates through a corresponding one of the first through holes and then is connected with a corresponding one of the first threaded holes.

6. The lamp body structure of claim 1, wherein:

the lamp body structure further comprises a radiator, a first end of the radiator is connected with the ring part, an annular bulge is arranged on the inner peripheral wall of the front cover, and a first clamping position is formed between the radiator and the annular bulge.

7. The lamp body structure of claim 6, wherein:

the protruding end of the cylinder part is provided with more than two clamping claws, the more than two clamping claws are distributed along the circumferential direction of the cylinder part, and a second clamping position is formed between the more than two clamping claws and the annular bulge.

8. A lamp body structure as claimed in any one of claims 1 to 7, wherein:

the number of the buckling pieces is more than two, and the buckling pieces are distributed along the circumferential direction of the cylinder part;

the number of the limiting clamping blocks is more than two, and the limiting clamping blocks are in one-to-one correspondence with the buckling pieces.

9. Luminaire, characterized by comprising a lamp body structure as claimed in any one of claims 1 to 8.

10. A lighting system comprising a control terminal, characterized in that it further comprises a luminaire as claimed in claim 9, said control terminal being electrically connected to said luminaire and/or said control terminal being in information interaction with said luminaire.