WO2022021812A1 - 灯具的灯头和三防灯 - Google Patents

灯具的灯头和三防灯 Download PDF

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Publication number
WO2022021812A1
WO2022021812A1 PCT/CN2021/071778 CN2021071778W WO2022021812A1 WO 2022021812 A1 WO2022021812 A1 WO 2022021812A1 CN 2021071778 W CN2021071778 W CN 2021071778W WO 2022021812 A1 WO2022021812 A1 WO 2022021812A1
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WIPO (PCT)
Prior art keywords
lamp
lamp cap
connection end
cap
connector
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PCT/CN2021/071778
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English (en)
French (fr)
Inventor
谢昌波
李志宏
莫成华
刘舜青
刘春红
Original Assignee
深圳市瑞梓光电科技有限公司
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Application filed by 深圳市瑞梓光电科技有限公司 filed Critical 深圳市瑞梓光电科技有限公司
Publication of WO2022021812A1 publication Critical patent/WO2022021812A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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]

Definitions

  • the application relates to the technical field of lighting lamps, and in particular, to a lamp cap and a tri-proof lamp of a lamp.
  • Lamps are common electrical equipment in life. As a part of lamps, the lamp caps are installed at both ends of the lamp housing to seal the internal parts of the lamp housing.
  • the lamp cap and the lamp housing of the existing tri-proof lamp are installed in a fixed connection, which cannot be disassembled after being connected, and the components installed inside the lamp housing cannot be replaced.
  • the first object of the present application is to provide a lamp cap for a lamp, so as to solve the defect that the lamp cap cannot be disassembled in the existing lamp.
  • a lamp cap of a lamp including a lamp cap assembly, and the lamp cap assembly includes a lamp cap connector, a lamp cap and a welding ring;
  • One end of the lamp cap connector is the first connection end, and the other end is provided with a lamp cap slot, the welding ring is arranged in the lamp cap slot, and the lamp cap slot matches the shape of the connected lampshade interface; the welding ring heats When melted, the lampshade and the lamp head connector are thermally welded; the lamp cap has a second connection end, the first connection end is connected with the second connection end, and the lamp cap is connected to the lamp cap connector through the second connection end installation or disassembly, the surface of the lamp cap is also provided with a first through hole;
  • one end of the lamp cap connector is the first connection end
  • the lampshade is provided with a cap slot
  • the welding ring is arranged in the cap slot
  • the lamp cap slot and the other end of the cap connector are shaped like Matching
  • the welding ring melts when heated, and the lampshade and the lamp cap connector are thermally welded
  • the lamp cap has a second connection end, the first connection end and the second connection end are connected, and the lamp cap passes through the second connection end.
  • the connecting end is installed or dismantled with the lamp cap connector, and the surface of the lamp cap is also provided with a first through hole.
  • first connection end is an outer thread
  • second connection end is an inner thread located on the inner surface of the lamp cap, and the outer thread and the inner thread are matched with each other;
  • the first connection end is an inner thread located on the inner surface of the lamp cap connector
  • the second connection end is an outer thread
  • the outer thread and the inner thread are matched with each other.
  • the inside of the lamp head connecting piece is also provided with a fixing piece, the fixing piece is fixedly connected with the inner surface of the lamp head connecting piece through a connecting device, the fixing piece has a second through hole, the second The shape of the through hole matches the shape of the terminal block.
  • the welding ring is arranged in cooperation with the lamp holder groove structure.
  • the welding ring is made of stainless steel 316 material.
  • the second object of the present application is to provide a tri-proof lamp, which includes a lampshade, a photoelectric module arranged in the lampshade, a cable head and a lamp holder, wherein the lamp holder is provided at both ends of the lampshade and is fixedly connected to the lampshade.
  • the lamp cap includes a lamp cap assembly, and the lamp cap assembly includes a lamp cap connector, a lamp cap and a welding ring;
  • One end of the lamp cap connector is the first connection end, and the other end is provided with a lamp cap slot, the welding ring is arranged in the lamp cap slot, and the lamp cap slot matches the shape of the connected lampshade interface; the welding ring heats When melted, the lampshade and the lamp head connector are thermally welded; the lamp cap has a second connection end, the first connection end is connected with the second connection end, and the lamp cap is connected to the lamp cap connector through the second connection end installation or disassembly, the surface of the lamp cap is also provided with a first through hole;
  • one end of the lamp cap connector is the first connection end
  • the lampshade is provided with a cap slot
  • the welding ring is arranged in the cap slot
  • the lamp cap slot and the other end of the cap connector are shaped like Matching
  • the welding ring melts when heated, and the lampshade and the lamp cap connector are thermally welded
  • the lamp cap has a second connection end, the first connection end and the second connection end are connected, and the lamp cap passes through the second connection end.
  • the connecting end is installed or dismantled with the lamp cap connector, and the surface of the lamp cap is also provided with a first through hole.
  • the cable head is arranged in the first through hole on the lamp head cover.
  • first connection end is an outer thread
  • second connection end is an inner thread located on the inner surface of the lamp cap, and the outer thread and the inner thread are matched with each other;
  • the first connection end is an inner thread located on the inner surface of the lamp cap connector
  • the second connection end is an outer thread
  • the outer thread and the inner thread are matched with each other.
  • the inside of the lamp head connecting piece is also provided with a fixing piece, the fixing piece is fixedly connected with the inner surface of the lamp head connecting piece through a connecting device, the fixing piece has a second through hole, the second The shape of the through hole matches the shape of the terminal block.
  • the welding ring is arranged in cooperation with the lamp holder groove structure.
  • the welding ring is made of stainless steel 316 material.
  • the optoelectronic module includes a support plate, a light source plate, a circuit and a wiring terminal, the light source plate and the circuit are arranged on the supporting plate, the circuit is connected with the light source plate, and the wiring terminal is arranged on the Both ends of the support plate pass through the second through holes of the fixing member and are fixed in the second through holes.
  • a plurality of lamp beads are provided on the light source board, the plurality of lamp beads are arranged in parallel, and the lamp beads are LED lamps.
  • the lamp cap connector, the lamp cap and the lamp shade are plastic bodies.
  • the plastic body is PC or PMMA.
  • a lamp cap is provided that communicates with the lamp cap connector, and the lamp cap and the lamp cap connector are connected by two connecting ends.
  • the lamp connector and the lamp housing are connected by a welding ring, which has good fixing effect and strong sealing performance. Better waterproof effect.
  • Fig. 1 is a kind of lamp cap embodiment provided by this application.
  • Fig. 2 is the exploded schematic diagram of the embodiment lamp holder provided by the present application.
  • Fig. 3 is the right side view of the lamp holder of the embodiment provided by the present application.
  • FIG. 4 is a schematic diagram of another lamp holder slot arrangement according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of another lamp holder slot arrangement according to an embodiment of the present application.
  • FIG. 6 is an embodiment of a tri-proof lamp provided by the present application.
  • FIG. 7 is an exploded schematic diagram of a photoelectric module in a three-proof lamp according to an embodiment of the present application.
  • 1-3 are an embodiment of the lamp cap of the present application.
  • the lamp cap embodiment of the present application specifically includes a lamp cap assembly 100 .
  • the lamp cap assembly 100 is composed of a lamp cap connector 110 , a lamp cap cover 120 and a welding ring 130 .
  • One end of the lamp holder connector 110 is an external thread 111, and the other end is provided with a lamp holder groove 112.
  • the welding ring 130 is arranged in the lamp holder groove 112, and the welding ring 130 is arranged in cooperation with the lamp holder groove 112.
  • the lamp holder groove 112 is connected to the connected lampshade. 200 interface shape matching.
  • the installation of the welding ring 130 can be facilitated by cooperating with the welding ring 13 and the lamp holder groove 112 , and the lampshade 200 is sealed against the welding ring 130 and the lamp head connecting piece 110 , and the lampshade is made by inducing the welding machine to heat the welding ring 130 .
  • 200 is fixedly connected with the lamp head connector 110 by hot melting, the fixing effect is good, the sealing performance is strong, the waterproof effect is better, the overall structure is simple, it is convenient for promotion and use, and the installation is convenient.
  • the inner surface of the lamp cap 120 has an inner thread 121 , the outer thread 111 of the lamp connector 110 and the inner thread 121 of the lamp cap 120 are matched with each other, and the lamp cap 120 is installed or removed from the lamp connector 110 through the inner thread 121 and the outer thread 111 , when the lamp cap 120 is disassembled, the parts inside the lampshade 200 can be replaced.
  • the lamp cap and the lampshade cannot be disassembled after being connected and fixed, and the internal components cannot be replaced.
  • the threaded structure can realize the disassembly and installation of the lamp cap 120, and can replace the components inside the lampshade, and the threaded connection structure has good waterproof and airtightness.
  • a first through hole 122 is also provided on the surface of the lamp cap 120, and a cable head 123 is installed in the first through hole 122.
  • the cable head 123 in this embodiment is a PG head, and the cable head 123 is connected to the lamp cap 120.
  • the sealing arrangement ensures the sealing and waterproof effect of the lamp cap 120 .
  • a fixing member 113 is further provided inside the lamp head connecting member 110 .
  • the fixing member 113 is fixedly connected to the inner surface of the lamp head connecting member 110 through the buckle 114 .
  • the fixing member 113 has a second through hole 115 , and the second The shape of the through hole 115 matches the shape of the connection terminal 300 to hold the connection terminal 301 to prevent the optoelectronic module 300 connected to the connection terminal 301 from shaking inside the lampshade 200 .
  • the connection design of the buckle 114 can facilitate the installation and disassembly of the fixing member 113 , and it is convenient for the user to select the fixing member 113 with different shapes of the second through hole 115 for replacement according to the needs.
  • the buckle 114 here can also be replaced with other connecting parts.
  • the lamp cap slot 112 in the figure is located inside the cap connector 110, but the cap slot 112 is not limited to be provided inside the cap connector 110, but can also be provided on the outer surface of the cap connector 110.
  • the cross section of the lampshade 200 is larger than the cap slot.
  • the size of the socket is matched with the socket of the socket, and it is in contact with the welding ring in the socket of the socket to realize the connection between the two.
  • the lamp holder groove 112 can also be provided on the lampshade 200 , as shown in FIGS.
  • the welding ring 130 is made of stainless steel 316 material.
  • stainless steel 316 is a kind of steel that is resistant to corrosion by weak media such as atmosphere, steam and water, while acid-resistant steel refers to steel that is resistant to corrosion by chemically corrosive media such as acid, alkali, and salt.
  • a base assembly is included, the base assembly is composed of a base connector, a base cover, and a welding ring.
  • the inner surface of one end of the lamp cap connector is an inner thread
  • the lampshade port is provided with a lamp cap slot
  • the welding ring is arranged in the lamp cap slot
  • the welding ring and the lamp cap slot structure are arranged in coordination
  • the lamp cap slot matches the shape of the connected lamp cap connector interface.
  • the installation of the welding ring can be facilitated by the matching arrangement of the welding ring and the lamp holder groove, and the lamp holder connecting piece is sealed against the welding ring and the lampshade, and the lampshade and the lamp holder connecting piece are hot-melted and fixed by inducing the welding machine to heat the welding ring. Connection, good fixing effect, strong sealing, more waterproof effect, simple overall structure, easy to popularize and use, and easy to install.
  • the lamp cap has an external thread.
  • the internal thread of the lamp connector and the external thread of the lamp cap match each other.
  • the lamp cap is installed or removed from the lamp connector through the internal thread and the external thread.
  • the screw structure of this embodiment can realize the disassembly and installation of the lamp cap, and the components inside the lamp shade can be replaced, and the screw connection structure has good waterproof and airtightness.
  • 6-7 are an embodiment of the tri-proof lamp of the present application.
  • the tri-proof lamp of the present application specifically includes a lampshade 200 , an optoelectronic module 300 disposed in the lampshade 200 , a cable head 123 and the above-mentioned lamp head assembly 100 .
  • the lamp head assembly 100 is installed on both ends of the lamp cover 200 and is fixedly connected with the lamp cover 200 , the cable head 123 is arranged in the first through hole 122 on the lamp head cover 120 , and the cable head 123 is sealed with the lamp head cover 120 to ensure the lamp head cover 120 The sealing and waterproof effect.
  • the optoelectronic module 300 is a light-emitting element, which is composed of a terminal 301, a light source board 302, a circuit 303 and a support plate 304.
  • the light source board 302 and the circuit 303 are arranged on the support plate 304, and the circuit 303 is connected with the light source board 302.
  • the terminals 301 are arranged on both ends of the support plate 304 and pass through the second through holes 115 of the fixing member 113 and are fixed in the second through holes 115 .
  • the function of the connection terminals 301 is for the integration of the circuit 303 and the cable head 123 Connection.
  • the light source board 302 is provided with a plurality of lamp beads, and the plurality of lamp beads are arranged in parallel, the lamp beads are LED lights, and the LED (Light Emitting Diode) light is an electroluminescent semiconductor material chip, with good luminous effect. , is widely used.
  • a plurality of lamp beads are arranged in parallel on the light source board 302, and the light source plate 302 is fixedly connected to the support plate 304. By arranging the plurality of lamp beads in parallel, the luminous effect can be uniform.
  • the lamp head connector 110 , the iso-cap 120 and the lamp cover 200 are plastic bodies.
  • the plastic body is PC or PMMA.
  • PC material is called polycarbonate, which is a high molecular polymer containing carbonate groups in the molecular chain. According to the structure of ester groups, it can be divided into aliphatic, aromatic, aliphatic-aromatic and other types.
  • PMMA also known as polymethyl methacrylate, has the advantages of high transparency, low price, and easy machining. It is a commonly used glass replacement material.
  • the support plate 304 is made of an aluminum profile.
  • the aluminum profile has strong process capability, low cost, and is easy to promote and use.
  • the lamp cap and the lamp connector are connected through a threaded structure, and the lamp cap is installed and disassembled from the lamp connector through the threaded structure.
  • the connection between the lamp head and the lamp housing is connected by a welding ring, which has good fixing effect, strong sealing performance and better waterproof effect.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种灯具的灯头和三防灯，其中灯头包括灯头组件（100），灯头组件（100）包括灯头连接件（110）、灯头盖（120）和焊圈（130）；灯头连接件（110）的其中一端为第一连接端，另一端设有灯头槽（112），焊圈（130）设于灯头槽（112）内，灯头槽（112）与连接的灯罩（200）接口形状匹配；焊圈（130）加热时熔化，热熔接灯罩（200）和灯头连接件（110）；灯头盖（120）具有第二连接端，第一连接端和第二连接端相连，灯头盖（120）通过第二连接端与灯头连接件（110）安装或拆卸，灯头盖（120）的表面还设有第一通孔（122）。

Description

灯具的灯头和三防灯
本申请要求于2020年7月30日提交中国专利局、申请号为CN202021547411.X，发明名称为“一种灯具的灯头和三防灯”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及照明灯具技术领域，尤其涉及一种灯具的灯头和三防灯。
背景技术
这里的陈述仅提供与本申请有关的背景技术，而并不必然地构成现有技术。
灯具是生活中常见的电器设备，灯头作为灯具的一部分，其作用是安装在灯壳两端，用于灯壳内部零部件的密封。
发明人发现现有的灯头中至少存在如下问题：
现有的三防灯的灯头与灯壳安装为固定连接，连接后不能拆卸，不能对灯壳内部安装的零部件进行替换。
如何得到一种可以拆卸的灯头，将具有重要意义。
发明内容
本申请的第一个目的在于提供一种灯具的灯头，以解决现有灯具中灯头不能拆卸的缺陷。
为了实现上述目的，本申请提供的技术方案为：一种灯具的灯头，包括灯头组件，所述灯头组件包括灯头连接件、灯头盖和焊圈；
所述灯头连接件的其中一端为第一连接端，另一端设有灯头槽，所述焊圈设于所述灯头槽内，所述灯头槽与连接的灯罩接口形状匹配；所述焊圈加热时熔化，热熔接灯罩和所述灯头连接件；所述灯头盖的具有第二连接端，所述第一连接端和第二连接端相连，所述灯头盖通过第二连接端与灯头连接件安装或拆卸，所述灯头盖的表面还设有第一通孔；
或者，所述灯头连接件的其中一端为第一连接端，所述灯罩设有灯头槽，所述焊圈设于所述灯头槽内，所述灯头槽与所述灯头连接件的另一端形状匹配；所述焊圈加热时熔化，热熔接灯罩和所述灯头连接件；所述灯头盖具有第二连接端，所述第一连接端和第二连接端相连，所述灯头盖通过第二连接端与灯头连接件安装或拆卸，所述灯头盖的表面还设有第一通孔。
进一步地，所述第一连接端为外螺纹，所述第二连接端为位于灯头盖的内表面的内螺纹，所述外螺纹与所述内螺纹相互匹配；
或者所述第一连接端为位于灯头连接件的内表面的内螺纹，所述第二连接端为外螺纹，所述外螺纹与所述内螺纹相互匹配。
进一步地，所述灯头连接件的内部还设有固定件，所述固定件通过连接装置与所述灯头连接件的内表面固定连接，所述固定件开有第二通孔，所述第二通孔形状与接线端子的形状匹配。
进一步地，所述焊圈与所述灯头槽结构配合设置。
进一步地，所述焊圈为不锈钢316材料制成。
本申请的第二个目的在于提供一种三防灯，包括灯罩、设置在灯罩内的光电模组、电缆头和灯头，所述灯头设于所述灯罩两端，与所述灯罩固定连接。
进一步地，所述灯头包括灯头组件，所述灯头组件包括灯头连接件、灯头盖和焊圈；
所述灯头连接件的其中一端为第一连接端，另一端设有灯头槽，所述焊圈设于所述灯头槽内，所述灯头槽与连接的灯罩接口形状匹配；所述焊圈加热时熔化，热熔接灯罩和所述灯头连接件；所述灯头盖的具有第二连接端，所述第一连接端和第二连接端相连，所述灯头盖通过第二连接端与灯头连接件安装或拆卸，所述灯头盖的表面还设有第一通孔；
或者，所述灯头连接件的其中一端为第一连接端，所述灯罩设有灯头槽，所述焊圈设于所述灯头槽内，所述灯头槽与所述灯头连接件的另一端形状匹配；所述焊圈加热时熔化，热熔接灯罩和所述灯头连接件；所述灯头盖具有第二连接端，所述第一连接端和第二连接端相连，所述灯头盖通过第二连接端与灯头连接件安装或拆卸，所述灯头盖的表面还设有第一通孔。
进一步地，所述电缆头设于所述灯头盖上的第一通孔中。
进一步地，所述第一连接端为外螺纹，所述第二连接端为位于灯头盖的内表面的内螺纹，所述外螺纹与所述内螺纹相互匹配；
或者所述第一连接端为位于灯头连接件的内表面的内螺纹，所述 第二连接端为外螺纹，所述外螺纹与所述内螺纹相互匹配。
进一步地，所述灯头连接件的内部还设有固定件，所述固定件通过连接装置与所述灯头连接件的内表面固定连接，所述固定件开有第二通孔，所述第二通孔形状与接线端子的形状匹配。
进一步地，所述焊圈与所述灯头槽结构配合设置。
进一步地，所述焊圈为不锈钢316材料制成。
进一步地，所述光电模组包括支撑板、光源板、线路和接线端子，所述光源板和线路设于所述支撑板上，所述线路与所述光源板相连，所述接线端子设于所述支撑板两端，穿过所述固定件的第二通孔，固定于所述第二通孔内。
进一步地，所述光源板上设有多个灯珠，所述多个灯珠并列设置，所述灯珠为LED灯。
进一步地，所述灯头连接件、灯头盖和灯罩为塑胶体。
进一步地，所述塑胶体为PC或PMMA。
本申请的有益效果：
本申请提供的灯头，通过设置一与灯头连接件相通的灯头盖，灯头盖与灯头连接件之间通过两个连接端相连，具体的，连接端为螺纹结构，灯头盖通过螺纹结构实现与灯头连接件的安装和拆卸，灯头盖拆卸时，可以对灯壳内部的零部件进行替换操作，除此之外，灯头连接件与灯壳之间通过焊圈连接，固定效果好、密封性强，防水效果更佳。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1是本申请提供的一种灯头实施例；
图2是本申请提供的实施例灯头的分解示意图；
图3是本申请提供实施例灯头的的右视图；
图4是本申请提供实施例另一种灯头槽设置示意图；
图5是本申请提供实施例另一种灯头槽设置示意图；
图6是本申请提供的一种三防灯实施例；
图7是本申请提供的实施例三防灯中光电模组分解示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时， 则该方向性指示也相应地随之改变。
还需要说明的是，当元件被称为“固定于”或“设置于”另一个元件上时，它可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为是“连接”另一个元件，它可以是直接连接另一个元件或者可能同时存在居中元件。
另外，在本申请中涉及“第一”“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
图1-3为本申请灯头的一种实施例。
请参考图1-3，本申请灯头实施例具体包括灯头组件100，灯头组件100由灯头连接件110、灯头盖120和焊圈130组成。
其中灯头连接件110的其中一端为外螺纹111，另一端设有灯头槽112，焊圈130设于灯头槽112内，并且焊圈130与灯头槽112结构配合设置，灯头槽112与连接的灯罩200接口形状匹配。通过将焊圈13与灯头槽112进行配合设置能够便于焊圈130的安装，而灯罩200顶住焊圈130与灯头连接件110进行密封设置，通过诱导焊接机对焊圈130进行加热来使得灯罩200与灯头连接件110热熔固定连接，固定效果良好，密封性强，防水效果更加，整体结构简单，便于推广 使用，安装方便。
其中灯头盖120的内表面具有内螺纹121，灯头连接件110的外螺纹111与灯头盖120的内螺纹121相互匹配，灯头盖120通过内螺纹121和外螺纹111与灯头连接件110安装或拆卸，灯头盖120拆卸时，可以对灯罩200内部的零部件进行替换操作，相比于现有的三防灯，灯头和灯罩连接固定后不可拆卸，不能对内部器件进行更换，本实施例的这种螺纹结构能够实现灯头盖120的拆卸与安装，能够对灯罩内部的零部件进行替换，并且螺纹连接结构的防水密闭性好。
除此之外，在灯头盖120的表面还设有第一通孔122，第一通孔122内装有电缆头123，本实施例中的电缆头123为PG头，电缆头123与灯头盖120密封设置，保证了灯头盖120的密封防水效果。
在一实施例中，灯头连接件110的内部还设有固定件113，固定件113通过卡扣114与灯头连接件110的内表面固定连接，固定件113开有第二通孔115，第二通孔115形状与接线端子300的形状匹配，对接线端子301进行卡持，避免接线端子301所连接的光电模组300在灯罩200内部晃动。采用卡扣114的连接设计能够方便固定件113的安装和拆卸，方便使用者能够根据需求选择不同第二通孔115形状的固定件113进行替换。这里的卡扣114也可以替换为其他连接部件。
图示中的灯头槽112位于灯头连接件110的内部，但并不限定灯头槽112设于灯头连接件110的内部，也可以设于灯头连接件110的外表面，灯罩200横截面大于灯头槽的大小，并且与灯头槽匹配，与 灯头槽内的焊圈接触，实现两者的连接。除此之外，灯头槽112还可以设于灯罩200上，如图4-5所示，为设于灯罩200的两种方式，分别为设于灯罩200的顶端和外表面上。
在一实施例中，焊圈130为不锈钢316材料制成。不锈钢316是一种耐大气、蒸汽和水等弱介质腐蚀的钢，而耐酸钢则是指耐酸、碱、盐等化学浸蚀性介质腐蚀的钢。
在另一实施例中，包括灯头组件，灯头组件由灯头连接件、灯头盖和焊圈组成。
其中灯头连接件的其中一端的内表面为内螺纹，灯罩端口设有灯头槽，焊圈设于灯头槽内，并且焊圈与灯头槽结构配合设置，灯头槽与连接的灯头连接件接口形状匹配。通过将焊圈与灯头槽进行配合设置能够便于焊圈的安装，而灯头连接件顶住焊圈与灯罩进行密封设置，通过诱导焊接机对焊圈进行加热来使得灯罩与灯头连接件热熔固定连接，固定效果良好，密封性强，防水效果更加，整体结构简单，便于推广使用，安装方便。灯头盖具有外螺纹，灯头连接件的内螺纹与灯头盖的外螺纹相互匹配，灯头盖通过内螺纹和外螺纹与灯头连接件安装或拆卸，灯头盖拆卸时，可以对灯罩内部的零部件进行替换操作，本实施例的这种螺纹结构能够实现灯头盖的拆卸与安装，能够对灯罩内部的零部件进行替换，并且螺纹连接结构的防水密闭性好。
图6-7为本申请三防灯的一种实施例。
请参考图6-7，本申请三防灯具体包括灯罩200、设置在灯罩200内的光电模组300、电缆头123以及上述的灯头组件100。
其中灯头组件100安装于灯罩200的两端，与灯罩200固定连接，电缆头123设于灯头盖120上的第一通孔122中，电缆头123与灯头盖120密封设置，保证了灯头盖120的密封防水效果。
具体地，光电模组300为发光元件，由接线端子301、光源板302、线路303和支撑板304组成，光源板302和线路303设于支撑板304上，线路303与光源板302相连，接线端子301设于支撑板304两端，并且穿过固定件113的第二通孔115，固定于所述第二通孔115内，接线端子301的作用是用于线路303的整合与电缆头123的连接。
在一实施例中，光源板302上设有多个灯珠，多个灯珠并列设置，灯珠为LED灯，LED(Light Emitting Diode)灯是一块电致发光的半导体材料芯片，发光效果好，使用广泛。多个灯珠并列设置在光源板302上，光源板302固定连接在支撑板304上，通过多个灯珠并列设置能够使得发光效果均匀。
在一实施例中，灯头连接件110、等头盖120和灯罩200为塑胶体。塑胶体为PC或PMMA。PC材料称为聚碳酸酯，是分子链中含有碳酸酯基的高分子聚合物，根据酯基的结构可分为脂肪族、芳香族、脂肪族一芳香族等多种类型。PMMA又称聚甲基丙烯酸甲酯，具有高透明度，低价格，易于机械加工等优点，是平常经常使用的玻璃替代材料。
在一实施例中，支撑板304为铝型材制成。铝型材制程能力强，成本低，便于推广使用。
综上所述，本申请提供的实施例通过灯头盖与灯头连接件之间通 过螺纹结构相连，灯头盖通过螺纹结构实现与灯头连接件的安装和拆卸，灯头盖拆卸时，可以对灯壳内部的零部件进行替换操作，除此之外，灯头连接件与灯壳之间通过焊圈连接，固定效果好、密封性强，防水效果更佳。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (16)

  1. 一种灯具的灯头，其特征在于，包括灯头组件，所述灯头组件包括灯头连接件、灯头盖和焊圈；
    所述灯头连接件的其中一端为第一连接端，另一端设有灯头槽，所述焊圈设于所述灯头槽内，所述灯头槽与连接的灯罩接口形状匹配；所述焊圈加热时熔化，热熔接灯罩和所述灯头连接件；所述灯头盖的具有第二连接端，所述第一连接端和第二连接端相连，所述灯头盖通过第二连接端与灯头连接件安装或拆卸，所述灯头盖的表面还设有第一通孔；
    或者，所述灯头连接件的其中一端为第一连接端，所述灯罩设有灯头槽，所述焊圈设于所述灯头槽内，所述灯头槽与所述灯头连接件的另一端形状匹配；所述焊圈加热时熔化，热熔接灯罩和所述灯头连接件；所述灯头盖具有第二连接端，所述第一连接端和第二连接端相连，所述灯头盖通过第二连接端与灯头连接件安装或拆卸，所述灯头盖的表面还设有第一通孔。
  2. 根据权利要求1所述的一种灯具的灯头，其特征在于，所述第一连接端为外螺纹，所述第二连接端为位于灯头盖的内表面的内螺纹，所述外螺纹与所述内螺纹相互匹配；
    或者所述第一连接端为位于灯头连接件的内表面的内螺纹，所述第二连接端为外螺纹，所述外螺纹与所述内螺纹相互匹配。
  3. 根据权利要求1所述的一种灯具的灯头，其特征在于，所述灯头连接件的内部还设有固定件，所述固定件通过连接装置与所述灯头 连接件的内表面固定连接，所述固定件开有第二通孔，所述第二通孔形状与接线端子的形状匹配。
  4. 根据权利要求1所述的一种灯具的灯头，其特征在于，所述焊圈与所述灯头槽结构配合设置。
  5. 根据权利要求1所述的一种灯具的灯头，其特征在于，所述焊圈为不锈钢316材料制成。
  6. 一种三防灯，其特征在于，包括灯罩、设置在灯罩内的光电模组、电缆头和灯头，所述灯头设于所述灯罩两端，与所述灯罩固定连接。
  7. 根据权利要求6所述的一种三防灯，其特征在于，所述灯头包括灯头组件，所述灯头组件包括灯头连接件、灯头盖和焊圈；
    所述灯头连接件的其中一端为第一连接端，另一端设有灯头槽，所述焊圈设于所述灯头槽内，所述灯头槽与连接的灯罩接口形状匹配；所述焊圈加热时熔化，热熔接灯罩和所述灯头连接件；所述灯头盖的具有第二连接端，所述第一连接端和第二连接端相连，所述灯头盖通过第二连接端与灯头连接件安装或拆卸，所述灯头盖的表面还设有第一通孔；
    或者，所述灯头连接件的其中一端为第一连接端，所述灯罩设有灯头槽，所述焊圈设于所述灯头槽内，所述灯头槽与所述灯头连接件的另一端形状匹配；所述焊圈加热时熔化，热熔接灯罩和所述灯头连接件；所述灯头盖具有第二连接端，所述第一连接端和第二连接端相连，所述灯头盖通过第二连接端与灯头连接件安装或拆卸，所述灯头 盖的表面还设有第一通孔。
  8. 根据权利要求7所述的一种三防灯，其特征在于，所述电缆头设于所述灯头盖上的第一通孔中。
  9. 根据权利要求6所述的一种三防灯，其特征在于，所述第一连接端为外螺纹，所述第二连接端为位于灯头盖的内表面的内螺纹，所述外螺纹与所述内螺纹相互匹配；
    或者所述第一连接端为位于灯头连接件的内表面的内螺纹，所述第二连接端为外螺纹，所述外螺纹与所述内螺纹相互匹配。
  10. 根据权利要求6所述的一种三防灯，其特征在于，所述灯头连接件的内部还设有固定件，所述固定件通过连接装置与所述灯头连接件的内表面固定连接，所述固定件开有第二通孔，所述第二通孔形状与接线端子的形状匹配。
  11. 根据权利要求6所述的一种三防灯，其特征在于，所述焊圈与所述灯头槽结构配合设置。
  12. 根据权利要求6所述的一种三防灯，其特征在于，所述焊圈为不锈钢316材料制成。
  13. 根据权利要求10所述的一种三防灯，其特征在于，所述光电模组包括支撑板、光源板、线路和接线端子，所述光源板和线路设于所述支撑板上，所述线路与所述光源板相连，所述接线端子设于所述支撑板两端，穿过所述固定件的第二通孔，固定于所述第二通孔内。
  14. 根据权利要求13所述的一种三防灯，其特征在于，所述光源板上设有多个灯珠，所述多个灯珠并列设置，所述灯珠为LED灯。
  15. 根据权利要求7所述的一种三防灯，其特征在于，所述灯头连接件、灯头盖和灯罩为塑胶体。
  16. 根据权利要求15所述的一种三防灯，其特征在于，所述塑胶体为PC或PMMA。
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CN210373360U (zh) * 2019-04-28 2020-04-21 深圳市瑞梓光电科技有限公司 一种家禽养殖led三防灯具
CN210373369U (zh) * 2019-10-15 2020-04-21 深圳市瑞梓光电科技有限公司 一种三防灯
CN211952449U (zh) * 2020-05-25 2020-11-17 深圳市瑞梓光电科技有限公司 一种三防灯结构

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