CN111853728A - Combined LED lamp - Google Patents

Combined LED lamp Download PDF

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Publication number
CN111853728A
CN111853728A CN202010753162.8A CN202010753162A CN111853728A CN 111853728 A CN111853728 A CN 111853728A CN 202010753162 A CN202010753162 A CN 202010753162A CN 111853728 A CN111853728 A CN 111853728A
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CN
China
Prior art keywords
lamp
lamp body
cavity
adjusting
block
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010753162.8A
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Chinese (zh)
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CN111853728B (en
Inventor
周福珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan langdiwei Lighting Co.,Ltd.
Original Assignee
Suzhou Xunneng Photoelectric Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Suzhou Xunneng Photoelectric Technology Co ltd filed Critical Suzhou Xunneng Photoelectric Technology Co ltd
Priority to CN202010753162.8A priority Critical patent/CN111853728B/en
Publication of CN111853728A publication Critical patent/CN111853728A/en
Application granted granted Critical
Publication of CN111853728B publication Critical patent/CN111853728B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The embodiment of the invention relates to the technical field of LED lamps, and particularly discloses a combined LED lamp which comprises a first lamp body and a second lamp body; the first lamp body is fixedly connected with the second lamp body through a mounting component; the first lamp body comprises a lamp shell, a first cavity is formed in the middle of the lamp shell, an electric element is arranged in the first cavity, heat dissipation through holes communicated with the first cavity are formed in the top and the bottom of the lamp shell, and an induced draft fan and an exhaust fan are arranged on the upper side and the lower side of the first cavity respectively; one side integrated into one piece of lamp body connects and is provided with the connecting block, the mounting groove has been seted up on the connecting block. According to the combined LED lamp provided by the embodiment of the invention, the positioning columns extend into the positioning grooves corresponding to the positioning columns, so that the adjacent first lamp body and the second lamp body can be conveniently positioned, and the first lamp body and the second lamp body can be conveniently connected and fixed by utilizing the mounting assembly.

Description

Combined LED lamp
Technical Field
The embodiment of the invention relates to the technical field of LED lamps, in particular to a combined LED lamp.
Background
A plurality of LED lighting fixtures are available on the market, and they have a common structural feature that all the LED lamps are welded on the same substrate, and the substrate is electrically connected to a power supply. If a certain LED lamp on the substrate can not be normally used, the LED lighting lamp or the substrate with the LED lamp needs to be replaced integrally, so that the replacement cost of the LED lighting lamp is greatly increased, great waste is caused, meanwhile, the shell of the lamp is not convenient to detach, the processes of disassembly, assembly and maintenance are complex, the cost is difficult to reduce, and great economic burden is caused to a user of the LED lighting lamp.
Disclosure of Invention
An embodiment of the invention provides a combined LED lamp to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a combined LED lamp comprises a first lamp body and a second lamp body;
the first lamp body is fixedly connected with the second lamp body through a mounting component;
the first lamp body comprises a lamp shell, a first cavity is formed in the middle of the lamp shell, an electric element is arranged in the first cavity, heat dissipation through holes communicated with the first cavity are formed in the top and the bottom of the lamp shell, and an induced draft fan and an exhaust fan are arranged on the upper side and the lower side of the first cavity respectively;
one side integrated into one piece of lamp body connects and is provided with the connecting block, the mounting groove has been seted up on the connecting block, the opposite side of lamp body seted up with the corresponding complex holding tank of connecting block, installation component set up with on the lamp body of holding tank homonymy, stretch into connecting block in the holding tank is fixed through installation component.
As a further limitation of the technical solution of the embodiment of the present invention, a third chamber is formed on the lamp housing on the same side as the accommodating groove, the mounting assembly includes a rotating drum rotatably disposed in the third chamber, a rectangular block is slidably disposed in the rotating drum through a connecting spring support, a pressing rod is fixedly disposed on the rectangular block, a mounting block adapted to the mounting groove is fixedly disposed at an end of the pressing rod, and the mounting block is a prism block structure having an inclined surface.
As a further limitation of the technical scheme of the embodiment of the invention, the lamp housing is further provided with an adjusting assembly which is linked with the mounting assembly, the adjusting assembly comprises a rotary cylinder which is rotatably arranged on the lamp housing, a rectangular sliding block is slidably arranged in the rotary cylinder through an adjusting spring support, an adjusting column is fixedly mounted on the rectangular sliding block, the other end of the adjusting column penetrates through the first cavity in a sliding manner, and an adjusting disc is fixedly mounted at the end part of the adjusting column which is positioned in the first cavity.
As a further limitation of the technical scheme of the embodiment of the invention, four limiting pin columns are uniformly distributed on the surface of the adjusting disc, limiting pin holes matched with the four limiting pin columns are formed in one side of the first cavity, and under the elastic supporting action of the adjusting spring, the rectangular sliding block can be pushed to slide in the rotary cylinder until the limiting pin columns are embedded into the corresponding limiting pin holes.
As a further limitation of the technical scheme of the embodiment of the invention, a linkage shaft is coaxially and fixedly installed on the rotary drum, a driving bevel gear is fixedly installed at the end of the linkage shaft, a transmission shaft is coaxially and fixedly installed on the rotary drum, and a driven bevel gear meshed with the driving bevel gear is arranged at the end of the transmission shaft.
As a further limitation of the technical scheme of the embodiment of the invention, a second cavity is further formed in one side of the lamp housing, a cooling liquid tank is arranged in the second cavity, a circulation pipeline is formed between the cooling liquid tank and a heat exchange pipeline, a micro water pump is arranged at the joint of the heat exchange pipeline and the cooling liquid tank, and the micro water pump is positioned in the second cavity, so that the heat dissipation effect on the electric element is further improved.
As a further limitation of the technical solution of the embodiment of the invention, one side of the lamp housing is provided with a positioning groove, the positioning groove is internally provided with a supporting slide block in a supporting and sliding manner through a supporting spring, the other side of the lamp housing is integrally formed with a positioning column correspondingly matched with the positioning groove, and the positioning column extends into the corresponding positioning groove to conveniently position the adjacent first lamp body and the second lamp body, so that the first lamp body and the second lamp body are connected and fixed by using the mounting assembly.
Compared with the prior art, in the combined LED lamp provided by the embodiment of the invention, under the action of the induced draft fan and the exhaust fan, the flowing air flow is formed in the first chamber to improve the heat dissipation effect on the electric element, the electric element can be further dissipated through the arranged cooling liquid tank, the micro water pump and the heat exchange pipeline, the normal operation of the electric element is ensured, when the rotating cylinder rotates by operating the adjusting disc, the rotating drum can be driven to rotate under the linkage action of the driving bevel gear and the driven bevel gear which are meshed with each other, thereby being capable of adjusting the orientation of the inclined surface on the mounting block and being convenient for fixedly mounting the connecting block extending into the holding tank, in addition, the positioning columns extend into the positioning grooves corresponding to the positioning columns, so that the adjacent first lamp body and the second lamp body can be conveniently positioned, and the first lamp body and the second lamp body can be conveniently connected and fixed through the mounting assembly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic view of a connection structure between two adjacent lamp bodies in a combined LED lamp according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a single lamp body in the combined LED lamp according to the embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a partial perspective structural view of an adjusting assembly in a combined LED lamp according to an embodiment of the present invention.
Fig. 5 is a partial perspective structural view of a mounting assembly in a combined LED lamp according to an embodiment of the present invention.
In the figure: 100-a first lamp body, 200-a second lamp body; 101-a lamp housing, 102-a connecting block, 103-a mounting groove, 104-a positioning groove, 105-a supporting sliding block, 106-a supporting spring, 107-a heat dissipation through hole, 108-a first chamber, 109-an induced draft fan, 110-an exhaust fan, 111-an electrical element, 112-a heat exchange pipeline, 113-a second chamber, 114-a cooling liquid tank, 115-a micro water pump, 116-a receiving groove, 117-a positioning column, 118-a mounting block, 119-a rotating cylinder, 120-an adjusting disc, 121-a limiting pin hole, 122-a limiting pin column, 123-a rectangular sliding block, 124-an adjusting column, 125-an adjusting spring, 126-a linkage shaft, 127-a driving bevel gear, 128-a driven bevel gear, 129-a transmission shaft and 130-a third chamber, 131-drum, 132-connecting spring, 133-press rod, 134-rectangular block.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, in an embodiment of the present invention, a combined LED lamp includes a first lamp body 100 and a second lamp body 200, the first lamp body 100 and the second lamp body 200 are fixedly connected by a mounting component, the first lamp body 100 and the second lamp body 200 have the same structure, and for convenience of description, the structure of the first lamp body 100 is further described in detail below.
Specifically, as shown in fig. 2, in the first lamp body 100 provided in the embodiment of the present invention, the first lamp body 100 includes a lamp housing 101, a first cavity 108 is formed in the middle of the lamp housing 101, an electric element 111 is disposed in the first cavity 108, heat dissipation through holes 107 communicated with the first cavity 108 are formed in the top and the bottom of the lamp housing 101, an induced draft fan 109 and an exhaust fan 110 are respectively disposed on the upper side and the lower side of the first cavity 108, and under the action of the induced draft fan 109 and the exhaust fan 110, a flowing air flow is formed in the first cavity 108, so as to improve a heat dissipation effect on the electric element 111.
Further, as shown in fig. 2 to 5, in the embodiment provided by the present invention, a connection block 102 is integrally formed and connected to one side of the lamp housing 101, an installation groove 103 is formed on the connection block 102, an accommodation groove 116 corresponding to the connection block 102 is formed on the other side of the lamp housing 101, the installation component is disposed on the lamp housing 101 on the same side as the accommodation groove 116, and the connection block 102 extending into the accommodation groove 116 is fixed by the installation component.
Specifically, in the embodiment provided by the present invention, a third chamber 130 is formed on the lamp housing 101 on the same side as the receiving groove 116, the mounting assembly includes a rotating drum 131 rotatably disposed in the third chamber 130, a rectangular block 134 is slidably supported in the rotating drum 131 through a connecting spring 132, a pressing rod 133 is fixedly disposed on the rectangular block 134, an end portion of the pressing rod 133 is fixedly disposed with a mounting block 118 adapted to the mounting groove 103, and the mounting block 118 is a prism block structure having an inclined surface.
Further, in the embodiment provided by the present invention, an adjusting assembly linked with the mounting assembly is further disposed on the lamp housing 101, the adjusting component comprises a rotary cylinder 119 rotatably arranged on the lamp housing 101, a rectangular sliding block 123 is supported and slidably arranged in the rotary cylinder 119 through an adjusting spring 125, an adjusting column 124 is fixedly installed on the rectangular sliding block 123, the other end of the adjusting column 124 penetrates through and slides to extend into the first chamber 108, and the adjusting disk 120 is fixedly mounted at the end of the adjusting column 124 positioned in the first chamber 108, four limiting pin columns 122 are uniformly distributed on the surface of the adjusting disc 120, a limiting pin hole 121 matched with the four limiting pin columns 122 is formed in one side of the first cavity 108, under the elastic supporting action of the adjusting spring 125, the rectangular sliding block 123 can be pushed to slide in the rotating cylinder 119 to enable the limiting pin 122 to be embedded in the corresponding limiting pin hole 121.
In order to realize the linkage between the adjusting component and the mounting component, in the embodiment provided by the invention, the linkage shaft 126 is coaxially and fixedly mounted on the rotating cylinder 119, the driving bevel gear 127 is fixedly mounted at the end of the linkage shaft 126, the transmission shaft 129 is coaxially and fixedly mounted on the rotating cylinder 131, and the driven bevel gear 128 meshed with the driving bevel gear 127 is arranged at the end of the transmission shaft 129, so that when the rotating cylinder 119 is rotated by operating the adjusting disc 120, the rotating cylinder 131 can be driven to rotate under the linkage action of the driving bevel gear 127 and the driven bevel gear 128 which are meshed with each other, the orientation of the inclined surface on the mounting block 118 can be adjusted, and the connecting block 102 extending into the accommodating groove 116 can be conveniently and fixedly mounted.
Example 2
As shown in fig. 1, in an embodiment of the present invention, a combined LED lamp includes a first lamp body 100 and a second lamp body 200, the first lamp body 100 and the second lamp body 200 are fixedly connected by a mounting component, the first lamp body 100 and the second lamp body 200 have the same structure, and for convenience of description, the structure of the first lamp body 100 is further described in detail below.
Specifically, as shown in fig. 2, in the first lamp body 100 provided in the embodiment of the present invention, the first lamp body 100 includes a lamp housing 101, a first cavity 108 is formed in the middle of the lamp housing 101, an electric element 111 is disposed in the first cavity 108, heat dissipation through holes 107 communicated with the first cavity 108 are formed in the top and the bottom of the lamp housing 101, an induced draft fan 109 and an exhaust fan 110 are respectively disposed on the upper side and the lower side of the first cavity 108, and under the action of the induced draft fan 109 and the exhaust fan 110, a flowing air flow is formed in the first cavity 108, so as to improve a heat dissipation effect on the electric element 111.
Further, as shown in fig. 2 to 5, in the embodiment provided by the present invention, a connection block 102 is integrally formed and connected to one side of the lamp housing 101, an installation groove 103 is formed on the connection block 102, an accommodation groove 116 corresponding to the connection block 102 is formed on the other side of the lamp housing 101, the installation component is disposed on the lamp housing 101 on the same side as the accommodation groove 116, and the connection block 102 extending into the accommodation groove 116 is fixed by the installation component.
Specifically, in the embodiment provided by the present invention, a third chamber 130 is formed on the lamp housing 101 on the same side as the receiving groove 116, the mounting assembly includes a rotating drum 131 rotatably disposed in the third chamber 130, a rectangular block 134 is slidably supported in the rotating drum 131 through a connecting spring 132, a pressing rod 133 is fixedly disposed on the rectangular block 134, an end portion of the pressing rod 133 is fixedly disposed with a mounting block 118 adapted to the mounting groove 103, and the mounting block 118 is a prism block structure having an inclined surface.
Further, in the embodiment provided by the present invention, an adjusting assembly linked with the mounting assembly is further disposed on the lamp housing 101, the adjusting component comprises a rotary cylinder 119 rotatably arranged on the lamp housing 101, a rectangular sliding block 123 is supported and slidably arranged in the rotary cylinder 119 through an adjusting spring 125, an adjusting column 124 is fixedly installed on the rectangular sliding block 123, the other end of the adjusting column 124 penetrates through and slides to extend into the first chamber 108, and the adjusting disk 120 is fixedly mounted at the end of the adjusting column 124 positioned in the first chamber 108, four limiting pin columns 122 are uniformly distributed on the surface of the adjusting disc 120, a limiting pin hole 121 matched with the four limiting pin columns 122 is formed in one side of the first cavity 108, under the elastic supporting action of the adjusting spring 125, the rectangular sliding block 123 can be pushed to slide in the rotating cylinder 119 to enable the limiting pin 122 to be embedded in the corresponding limiting pin hole 121.
In order to realize the linkage between the adjusting component and the mounting component, in the embodiment provided by the invention, the linkage shaft 126 is coaxially and fixedly mounted on the rotating cylinder 119, the driving bevel gear 127 is fixedly mounted at the end of the linkage shaft 126, the transmission shaft 129 is coaxially and fixedly mounted on the rotating cylinder 131, and the driven bevel gear 128 meshed with the driving bevel gear 127 is arranged at the end of the transmission shaft 129, so that when the rotating cylinder 119 is rotated by operating the adjusting disc 120, the rotating cylinder 131 can be driven to rotate under the linkage action of the driving bevel gear 127 and the driven bevel gear 128 which are meshed with each other, the orientation of the inclined surface on the mounting block 118 can be adjusted, and the connecting block 102 extending into the accommodating groove 116 can be conveniently and fixedly mounted.
As shown in fig. 2 to 5, in the embodiment of the present invention, in order to further improve a heat dissipation effect on the electrical component 111, a second cavity 113 is further formed on one side of the lamp housing 101, a cooling liquid tank 114 is disposed in the second cavity 113, a circulation pipeline is formed between the cooling liquid tank 114 and the heat exchange pipeline 112, a micro water pump 115 is disposed at a connection portion between the heat exchange pipeline 112 and the cooling liquid tank 114, and the micro water pump 115 is located in the second cavity 113, so as to further improve the heat dissipation effect on the electrical component 111.
Referring to fig. 2 to 5, in the embodiment of the invention, a positioning groove 104 is formed on one side of the lamp housing 101, a supporting slider 105 is slidably supported in the positioning groove 104 through a supporting spring 106, and a positioning post 117 correspondingly matched with the positioning groove 104 is integrally formed on the other side of the lamp housing 101, so that the positioning post 117 extends into the corresponding positioning groove 104 to position the adjacent first lamp body 100 and the second lamp body 200, and the first lamp body 100 and the second lamp body 200 are connected and fixed by using an installation component.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The combined LED lamp is characterized by comprising a first lamp body (100) and a second lamp body (200);
the first lamp body (100) and the second lamp body (200) are fixedly connected through a mounting component;
the first lamp body (100) comprises a lamp shell (101), a first cavity (108) is formed in the middle of the lamp shell (101), an electric element (111) is arranged in the first cavity (108), heat dissipation through holes (107) communicated with the first cavity (108) are formed in the top and the bottom of the lamp shell (101), and an induced draft fan (109) and an exhaust fan (110) are arranged on the upper side and the lower side of the first cavity (108) respectively;
one side integrated into one piece of lamp body (101) is connected and is provided with connecting block (102), mounting groove (103) have been seted up on connecting block (102), the opposite side of lamp body (101) seted up with corresponding complex holding tank (116) of connecting block (102), installation component set up with on lamp body (101) of holding tank (116) homonymy, stretch into connecting block (102) in holding tank (116) are fixed through installation component.
2. The combined LED lamp according to claim 1, wherein a third chamber (130) is formed in the lamp housing (101) on the same side as the accommodating groove (116), the mounting assembly comprises a rotating drum (131) rotatably disposed in the third chamber (130), a rectangular block (134) is slidably disposed in the rotating drum (131) through a connecting spring (132), a pressing rod (133) is fixedly disposed on the rectangular block (134), a mounting block (118) adapted to the mounting groove (103) is fixedly disposed at an end of the pressing rod (133), and the mounting block (118) has a prism structure with an inclined surface.
3. The combined LED lamp according to claim 2, wherein the lamp housing (101) is further provided with an adjusting assembly linked with the mounting assembly, the adjusting assembly comprises a rotating cylinder (119) rotatably arranged on the lamp housing (101), the rotating cylinder (119) is internally provided with a rectangular sliding block (123) in a supporting and sliding manner through an adjusting spring (125), the rectangular sliding block (123) is fixedly provided with an adjusting column (124), the other end of the adjusting column (124) penetrates through and extends into the first chamber (108) in a sliding manner, and an adjusting disc (120) is fixedly arranged at the end part of the adjusting column (124) in the first chamber (108).
4. The combined LED lamp of claim 3, wherein four limiting pins (122) are uniformly distributed on the surface of the adjusting plate (120), and limiting pin holes (121) matched with the four limiting pins (122) are formed in one side of the first cavity (108).
5. The combined LED lamp according to claim 3 or 4, wherein a linkage shaft (126) is coaxially and fixedly installed on the rotary cylinder (119), a driving bevel gear (127) is fixedly installed at the end of the linkage shaft (126), a transmission shaft (129) is coaxially and fixedly installed on the rotary cylinder (131), and a driven bevel gear (128) meshed with the driving bevel gear (127) is arranged at the end of the transmission shaft (129).
6. The combined LED lamp according to any one of claims 1 to 4, wherein a second chamber (113) is further formed at one side of the lamp housing (101), a cooling liquid tank (114) is disposed in the second chamber (113), a circulation pipeline is formed between the cooling liquid tank (114) and the heat exchange pipeline (112), a micro water pump (115) is disposed at a joint of the heat exchange pipeline (112) and the cooling liquid tank (114), and the micro water pump (115) is located in the second chamber (113).
7. The combined LED lamp according to claim 6, wherein a positioning groove (104) is formed in one side of the lamp housing (101), a supporting slider (105) is slidably supported in the positioning groove (104) through a supporting spring (106), and a positioning column (117) correspondingly matched with the positioning groove (104) is integrally formed in the other side of the lamp housing (101).
CN202010753162.8A 2020-07-30 2020-07-30 Combined LED lamp Active CN111853728B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010753162.8A CN111853728B (en) 2020-07-30 2020-07-30 Combined LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010753162.8A CN111853728B (en) 2020-07-30 2020-07-30 Combined LED lamp

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Publication Number Publication Date
CN111853728A true CN111853728A (en) 2020-10-30
CN111853728B CN111853728B (en) 2022-10-04

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205896844U (en) * 2016-08-04 2017-01-18 湖南京能新能源科技有限公司 Modular LED projecting lamp
CN207555446U (en) * 2017-11-10 2018-06-29 许胜发 It is a kind of by the longitudinally connected Assembled lamp formed of unit lamp body
CN208332130U (en) * 2018-06-08 2019-01-04 深圳市旋彩电子有限公司 A kind of LED light source module for LED front headlight of motor vehicle
CN209587724U (en) * 2019-05-13 2019-11-05 邓通亮 A kind of buckle-type LED module and the lamps and lanterns with buckle-type LED module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205896844U (en) * 2016-08-04 2017-01-18 湖南京能新能源科技有限公司 Modular LED projecting lamp
CN207555446U (en) * 2017-11-10 2018-06-29 许胜发 It is a kind of by the longitudinally connected Assembled lamp formed of unit lamp body
CN208332130U (en) * 2018-06-08 2019-01-04 深圳市旋彩电子有限公司 A kind of LED light source module for LED front headlight of motor vehicle
CN209587724U (en) * 2019-05-13 2019-11-05 邓通亮 A kind of buckle-type LED module and the lamps and lanterns with buckle-type LED module

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Effective date of registration: 20230607

Address after: 528300 No.2 Industrial Zone, Bai'an Road Village, Hefeng Neighborhood Committee, Jun'an Town, Shunde District, Foshan City, Guangdong Province

Patentee after: Foshan langdiwei Lighting Co.,Ltd.

Address before: 215200 Room 303, building 2, No.18, Suzhou River Road, Wujiang District, Suzhou City, Jiangsu Province

Patentee before: SUZHOU XUNNENG PHOTOELECTRIC TECHNOLOGY Co.,Ltd.

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