WO2013060207A1 - Spotlight conversion device and general type spotlight - Google Patents

Spotlight conversion device and general type spotlight Download PDF

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Publication number
WO2013060207A1
WO2013060207A1 PCT/CN2012/081527 CN2012081527W WO2013060207A1 WO 2013060207 A1 WO2013060207 A1 WO 2013060207A1 CN 2012081527 W CN2012081527 W CN 2012081527W WO 2013060207 A1 WO2013060207 A1 WO 2013060207A1
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WO
WIPO (PCT)
Prior art keywords
spotlight
lamp body
heat
dissipating
light
Prior art date
Application number
PCT/CN2012/081527
Other languages
French (fr)
Chinese (zh)
Inventor
杨党委
陈刚
Original Assignee
深圳市兴灯业电子有限公司
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Application filed by 深圳市兴灯业电子有限公司 filed Critical 深圳市兴灯业电子有限公司
Publication of WO2013060207A1 publication Critical patent/WO2013060207A1/en

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Classifications

    • 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

Definitions

  • the present invention relates to a spotlight conversion device; and to a general-purpose spotlight.
  • Spotlights are a general term for spotlights with a small beam angle.
  • PAR lamps also known as package lamps, are a kind of spotlights that can project a beam with a small beam angle book and have a strong concentrating power.
  • the projected beam has a high illuminance and can produce a strong beam effect, and can be used as a ceiling light, a stage light, and the like.
  • Conventional PAR lamps and other spotlights use a quartz bromo-tungsten halogen source.
  • CFL sources and LED sources are also spotlights using CFL sources and LED sources. Due to different lighting and beam angle requirements, manufacturers can provide users with different lengths of spotlights, such as PAR20, PAR30, PAR38, PAR56, PAR64 and other PAR lamp series models, to meet the needs of different lighting applications.
  • the larger digital models have larger lengths, outlet diameters and powers than the digital models. Therefore, even different types of spotlights cannot be directly replaced even if they belong to the same series, especially for The ceiling light is used. Since the ceiling opening is fixed, it is not possible to replace it with a different type of spotlight when replacing the spotlight. Therefore, the existing substations are generally poorly substituted.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a spotlight conversion device.
  • the present invention also provides a general-purpose spotlight with a simple structure and convenient use, and the spotlight conversion device. When combined with the universal spotlight, different types of spotlights can be used.
  • the technical solution adopted by the spotlight conversion device of the present invention is: the spotlight conversion device includes a large ring at the top, a small ring at the bottom, a reduced diameter portion connecting the large ring and the small ring, the small ring Description
  • a connection portion adapted to the spotlight is provided.
  • the connecting portion is a threaded element or a snap element.
  • the technical solution adopted by the general-purpose spotlight of the present invention is as follows:
  • the general-purpose spotlight includes a lamp cap and a lamp body, and the lamp body is provided with a light-emitting component and a spotlight conversion device, and the spotlight conversion device includes a large ring at the top. a small ring at the bottom, a reduced diameter portion connecting the large ring and the small ring, the small ring is provided with a connecting portion adapted to the spotlight, and the top of the lamp body is provided with a lamp body connection
  • the connecting portion is fixedly connected to the lamp body connecting device and is detachably connected therebetween. After the spotlight converting device is installed, the universal spotlight is made of a smaller size. The model number becomes a larger size model.
  • the connecting portion is a threaded element or a snap element.
  • the universal spotlight further includes a power conversion switch, the power conversion switch is located beside the lamp body connecting device, the driving circuit board assembly includes a power conversion circuit, the spotlight conversion device and the lamp After the body is connected, the bottom edge of the small ring presses the power conversion switch, and the power conversion circuit controls to increase the output power of the light emitting element.
  • the light emitting element is an LED or a CFL or a halogen bulb.
  • the lamp body includes an insulating connector and a heat dissipating lamp body
  • the general-purpose spot lamp further includes a driving circuit board assembly, a heat dissipating light source plate with LEDs, a reflector cup, a transparent cover, and a fixing ring, and the heat dissipation
  • the upper part of the lamp body is provided with a convex ring portion
  • the heat dissipating light source plate is located in the upper inner cavity of the heat dissipating lamp body and is fixedly connected with the heat dissipating lamp body and thermally conductive
  • the upper and lower portions of the insulating connecting member are respectively
  • the lower part of the heat dissipating lamp body and the lamp cap are fixedly connected
  • the driving circuit board assembly is located in a space enclosed by the lower inner cavity of the heat dissipating lamp body and the insulating connecting member and the lamp cap, the reflective
  • the cup, the light-transmissive cover, and the fixing ring are sequentially arranged in the
  • the driving circuit board assembly includes a dimming circuit, and the general-purpose spotlight is dimmable.
  • the lamp body connecting device is a screw element or a snap element.
  • the lamp head is of the type E27 or E26 or E14 or E12 or G24 or G23 or B22 or GU10.
  • the utility model has the beneficial effects that: the universal spotlight of the invention comprises a lamp cap and a lamp body, wherein the lamp body is provided with a light-emitting element and a spotlight conversion device, and the spotlight conversion device comprises a large ring at the top and a bottom ring. a small ring, a connecting portion connecting the large ring and the small ring, the small ring is provided with a connecting portion adapted to the spotlight, and the top of the lamp body is provided with a lamp body connecting device, The connecting portion is fixedly connected with the lamp body connecting device and has a detachable connection therebetween.
  • the universal spotlight is changed from a smaller size model to a smaller one.
  • the large-sized model allows the universal spotlight to be arbitrarily selected between the two models by means of one of the spotlight conversion devices, and is convenient for conversion, and is convenient for the customer to use, and is also advantageous for the manufacturer to reduce the inventory brought by various models.
  • the backlog is simple, easy to use, and can be applied to different types of spotlights;
  • FIG. 1 is a schematic view showing the overall configuration of a general-purpose spotlight according to an embodiment of the present invention when a spotlight conversion device is not mounted;
  • Figure 2 is a schematic view showing the overall structure of a general-purpose spotlight mounted spotlight conversion device according to an embodiment of the present invention
  • 3 is a schematic exploded view of a general-purpose spotlight according to an embodiment of the present invention
  • 4 is a side view showing the structure of a general-purpose spotlight mounted spotlight conversion device according to an embodiment of the present invention
  • Figure 5 is a schematic cross-sectional view of the A-A shown in Figure 4.
  • Figure 6 is a schematic view showing the structure of the B-B section shown in Figure 5.
  • the general-purpose spotlight of the present embodiment includes a base 1 and a lamp body.
  • the lamp body is provided with a light-emitting element and a spotlight conversion device 10, and the spotlight conversion device 10
  • the utility model comprises a large ring 101 at the top, a small ring 103 at the bottom, and a reducing portion connecting the large ring 101 and the small ring 103.
  • the small ring 103 is provided with a connecting portion 104 corresponding to the spotlight, and the type of the lamp cap is E27.
  • the model of the lamp cap is not limited to the embodiment, and may be E26 or E14. Or other models such as E12 or G24 or G23 or B22 or GU10, the top of the lamp body is provided with a lamp body connecting device, and the connecting portion 104 is fixedly connected with the lamp body connecting device and is The detachable connection, after the installation of the spotlight conversion device 10, the general-purpose spotlight is changed from a smaller-sized model to a larger-sized model; in this embodiment, the connecting portion 104 and the lamp
  • the body connecting device is a threaded component, and the two are screwed together, and the connecting and disassembling is convenient.
  • the universal spotlight further includes a power conversion switch 9 .
  • the power conversion switch 9 is located beside the lamp body connecting device, and the driving circuit board assembly 2 includes a power conversion circuit. After the spotlight conversion device 10 is connected to the lamp body, the bottom side pressure of the small ring 103 residence a power conversion switch 9 that controls the output power of the light-emitting element to be large to achieve a luminous power and a luminous flux of a larger model of the spotlight, and enhances the illumination effect.
  • the driving circuit board assembly 2 A dimming circuit can also be further included, the universal spotlight being dimmable to provide a choice of light and darkness for greater comfort.
  • the light-emitting element is an LED.
  • the light-emitting element may also be a light-emitting element commonly used for a spotlight such as a CFL or a halogen bulb.
  • the lamp body includes an insulating connector 4 and a heat-dissipating lamp body 6.
  • the type spotlight also includes a driving circuit board assembly 2, a heat dissipation light source board with LEDs 3, and a reflective Description
  • the upper portion of the heat-dissipating lamp body 6 is provided with a convex ring portion 61, and the heat-dissipating light source plate 3 is located in the upper inner cavity of the heat-dissipating lamp body 6 and is heat-dissipating
  • the lamp body 6 is fixedly connected and thermally conductive, and a plurality of heat dissipating fins 66 are disposed on the side wall of the heat dissipating lamp body 6 to further increase the heat dissipating area, improve the heat dissipating effect, and at the same time, the appearance is richer and more beautiful
  • the insulating connecting member 4 The upper part and the lower part are fixedly connected to the lower part of the heat dissipating lamp body 6 and the lamp cap 1 respectively, and the driving circuit board assembly 2 is located in the lower inner cavity of the heat dissipating lamp body 6 and the insulating connecting member 4,
  • the outer diameter of the convex ring portion 61 is the same as the outer diameter of the conventional PAR30 lamp, and the outer diameter of the large ring 101 of the spotlight conversion device 10 is different from the existing PAR38 lamp.
  • the outer diameter is the same, that is, when the spotlight conversion device 10 is not installed, the universal spotlight is a PAR30 lamp. After the spotlight conversion device 10 is installed, the universal spotlight is a PAR38. light.
  • the above dimensions can be adjusted as needed to be the same size as the existing spotlights, making it easy to install and use.
  • the invention realizes that the general-purpose spotlight can be arbitrarily selected between two models of the same series by one of the spotlight conversion devices 10, and the conversion is convenient, and is convenient for the customer to use, and is also beneficial for the manufacturer to reduce the number of models.
  • the inventory is backlogged, so the invention is simple in structure, convenient to use, and can be applied to different types of spotlights.
  • one of the universal spotlights can also be equipped with a plurality of the spotlight conversion devices 10 to achieve more common types of spotlights.
  • the invention can be widely applied to the field of illumination.
  • the above embodiments are merely illustrative of the invention, and the scope of the claims and the equivalents of the invention are intended to be included within the scope of the appended claims.

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

Abstract

A spotlight conversion device and a general type spotlight. The general type spotlight comprises a light holder (1), a light body and a spotlight conversion device (10). The spotlight conversion device (10) comprises a big ring (101) located at the top, a small ring (103) located at the bottom and a reducing part (102) for connecting the big ring (101) and the small ring (103). A connection part (104) matched with the spotlight is disposed on the small ring (103). A luminous element is arranged in the light body, and the top of the light body is provided with a light body connection device. The connection part (104) is matched and fixedly connected to the light body connecting device in a detachable manner. After the spotlight conversion device (10) is installed, the general type spotlight is changed from a type of a small size into a type of a big size.

Description

一种射灯转换装置及通用型射灯 技术领域 本发明涉及一种射灯转换装置； 本发明还涉及一种通用型射灯。 说  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spotlight conversion device; and to a general-purpose spotlight. Say
背景技术  Background technique
射灯是对光束角较小的聚光灯的统称，如目前常用的 PAR灯也称筒子灯， 就是一种射灯， 其能投射出具有较小光束角书的光束， 有较强的聚光能力， 投 射光束的照度较高， 能产生较强的光束效果， 可作为天花灯、 舞台灯等。 传 统 PAR灯等射灯的光源采用石英溴钨卤素光源，目前还出现了采用 CFL光源 及 LED光源的射灯。 出于不同光照及光束角的要求， 厂商向用户提供不同长 度的系列化的射灯， 如型号为 PAR20、 PAR30、 PAR38、 PAR56、 PAR64等 PAR灯系列型号， 以适应不同照明场合的需要。 对于同一系列的射灯如 PAR 灯， 数字型号较大的其长度、 出口外径及功率都比数字型号较小的大， 因此 不同型号的射灯即使属于同一系列一般也无法直接替换， 尤其对于天花灯使 用， 由于天花开口已经固定， 在更换射灯时无法用不同型号的射灯替换。 因 此， 现有的射灯通用代换性较差。  Spotlights are a general term for spotlights with a small beam angle. For example, PAR lamps, also known as package lamps, are a kind of spotlights that can project a beam with a small beam angle book and have a strong concentrating power. The projected beam has a high illuminance and can produce a strong beam effect, and can be used as a ceiling light, a stage light, and the like. Conventional PAR lamps and other spotlights use a quartz bromo-tungsten halogen source. At present, there are also spotlights using CFL sources and LED sources. Due to different lighting and beam angle requirements, manufacturers can provide users with different lengths of spotlights, such as PAR20, PAR30, PAR38, PAR56, PAR64 and other PAR lamp series models, to meet the needs of different lighting applications. For the same series of spotlights such as PAR lamps, the larger digital models have larger lengths, outlet diameters and powers than the digital models. Therefore, even different types of spotlights cannot be directly replaced even if they belong to the same series, especially for The ceiling light is used. Since the ceiling opening is fixed, it is not possible to replace it with a different type of spotlight when replacing the spotlight. Therefore, the existing substations are generally poorly substituted.
发明内容 本发明所要解决的技术问题是克服现有技术的不足， 提供一种射灯转换 装置， 另外， 本发明还提供一种明结构简单、 使用方便的通用型射灯， 该射 灯转换装置与该通用型射灯配合后可以适用不同型号的射灯。 本发明的射灯转换装置所采用的技术方案是： 射灯转换装置包括位于顶 部的大环、 位于底部的小环、 连接所述大环与所述小环的变径部， 所述小环 说 明 书 SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a spotlight conversion device. In addition, the present invention also provides a general-purpose spotlight with a simple structure and convenient use, and the spotlight conversion device. When combined with the universal spotlight, different types of spotlights can be used. The technical solution adopted by the spotlight conversion device of the present invention is: the spotlight conversion device includes a large ring at the top, a small ring at the bottom, a reduced diameter portion connecting the large ring and the small ring, the small ring Description
上设有与射灯相适配的连接部。 A connection portion adapted to the spotlight is provided.
进一步地， 所述连接部为螺纹元件或卡扣元件。 本发明的通用型射灯所采用的技术方案是： 通用型射灯包括灯头、灯身， 所述灯身内设有发光元件、 射灯转换装置， 所述射灯转换装置包括位于顶部 的大环、 位于底部的小环、 连接所述大环与所述小环的变径部， 所述小环上 设有与射灯相适配的连接部， 所述灯身的顶部设有灯身连接装置， 所述连接 部与所述灯身连接装置相适配连接固定且二者之间为可拆卸的连接， 安装所 述的射灯转换装置后， 所述通用型射灯由较小尺寸的型号变为较大尺寸的型 号。  Further, the connecting portion is a threaded element or a snap element. The technical solution adopted by the general-purpose spotlight of the present invention is as follows: The general-purpose spotlight includes a lamp cap and a lamp body, and the lamp body is provided with a light-emitting component and a spotlight conversion device, and the spotlight conversion device includes a large ring at the top. a small ring at the bottom, a reduced diameter portion connecting the large ring and the small ring, the small ring is provided with a connecting portion adapted to the spotlight, and the top of the lamp body is provided with a lamp body connection The connecting portion is fixedly connected to the lamp body connecting device and is detachably connected therebetween. After the spotlight converting device is installed, the universal spotlight is made of a smaller size. The model number becomes a larger size model.
进一步地， 所述连接部为螺纹元件或卡扣元件。  Further, the connecting portion is a threaded element or a snap element.
进一步地， 所述通用型射灯还包括功率转换开关， 所述功率转换开关位 于所述灯身连接装置旁， 所述驱动电路板组件包括功率转换电路， 所述射灯 转换装置与所述灯身连接后， 所述小环的底边压住所述功率转换开关， 所述 功率转换电路控制使所述发光元件的输出功率变大。  Further, the universal spotlight further includes a power conversion switch, the power conversion switch is located beside the lamp body connecting device, the driving circuit board assembly includes a power conversion circuit, the spotlight conversion device and the lamp After the body is connected, the bottom edge of the small ring presses the power conversion switch, and the power conversion circuit controls to increase the output power of the light emitting element.
进一步地， 所述发光元件为 LED或 CFL或卤素灯泡。  Further, the light emitting element is an LED or a CFL or a halogen bulb.
进一步地， 所述灯身包括绝缘连接件、 散热灯体， 所述通用型射灯还包 括驱动电路板组件、 带有 LED的散热光源板、 反光杯、 透光盖、 固定圈， 所 述散热灯体的上部设有凸环部， 所述散热光源板位于所述散热灯体的上部内 腔内且与所述散热灯体相固定连接并导热， 所述绝缘连接件的上、 下部分别 与所述散热灯体的下部及所述灯头相固定连接， 所述驱动电路板组件位于所 述散热灯体的下部内腔与所述绝缘连接件、 所述灯头围成的空间内， 所述反 光杯、 所述透光盖、 所述固定圈依次排列于所述散热光源板的出光方向且位 于所述散热灯体的上部内腔内， 所述固定圈与所述散热灯体相固定连接， 并 依次压住所述透光盖、 所述反光杯固定， 所述灯身连接装置位于所述凸环部 上。  Further, the lamp body includes an insulating connector and a heat dissipating lamp body, and the general-purpose spot lamp further includes a driving circuit board assembly, a heat dissipating light source plate with LEDs, a reflector cup, a transparent cover, and a fixing ring, and the heat dissipation The upper part of the lamp body is provided with a convex ring portion, and the heat dissipating light source plate is located in the upper inner cavity of the heat dissipating lamp body and is fixedly connected with the heat dissipating lamp body and thermally conductive, and the upper and lower portions of the insulating connecting member are respectively The lower part of the heat dissipating lamp body and the lamp cap are fixedly connected, and the driving circuit board assembly is located in a space enclosed by the lower inner cavity of the heat dissipating lamp body and the insulating connecting member and the lamp cap, the reflective The cup, the light-transmissive cover, and the fixing ring are sequentially arranged in the light-emitting direction of the heat-dissipating light source plate and located in the upper inner cavity of the heat-dissipating lamp body, and the fixing ring is fixedly connected with the heat-dissipating lamp body. And sequentially pressing the transparent cover, the reflector is fixed, and the lamp body connecting device is located on the convex ring portion.
进一步地， 所述散热灯体侧壁上设有若干个散热鳍。 说 明 书 Further, a plurality of heat dissipation fins are disposed on the sidewall of the heat dissipation lamp body. Instruction manual
进一步地， 所述驱动电路板组件包括调光电路， 所述通用型射灯可调光。 进一步地， 所述灯身连接装置为螺纹元件或卡扣元件。  Further, the driving circuit board assembly includes a dimming circuit, and the general-purpose spotlight is dimmable. Further, the lamp body connecting device is a screw element or a snap element.
进一步地， 所述灯头的型号为 E27或 E26或 E14或 E12或 G24 或 G23 或 B22或 GU10。 本发明的有益效果是： 由于本发明通用型射灯包括灯头、 灯身， 所述灯 身内设有发光元件、射灯转换装置， 所述射灯转换装置包括位于顶部的大环、 位于底部的小环、 连接所述大环与所述小环的变径部， 所述小环上设有与射 灯相适配的连接部， 所述灯身的顶部设有灯身连接装置， 所述连接部与所述 灯身连接装置相适配连接固定且二者之间为可拆卸的连接， 安装所述的射灯 转换装置后， 所述通用型射灯由较小尺寸的型号变为较大尺寸的型号， 通过 一个所述射灯转换装置使得所述通用型射灯可以在两种型号间任意选择， 且 转换方便， 便于客户使用， 也有利于生产者减少多种型号带来的库存积压， 故本发明结构简单、 使用方便、 可以适用不同型号的射灯；  Further, the lamp head is of the type E27 or E26 or E14 or E12 or G24 or G23 or B22 or GU10. The utility model has the beneficial effects that: the universal spotlight of the invention comprises a lamp cap and a lamp body, wherein the lamp body is provided with a light-emitting element and a spotlight conversion device, and the spotlight conversion device comprises a large ring at the top and a bottom ring. a small ring, a connecting portion connecting the large ring and the small ring, the small ring is provided with a connecting portion adapted to the spotlight, and the top of the lamp body is provided with a lamp body connecting device, The connecting portion is fixedly connected with the lamp body connecting device and has a detachable connection therebetween. After the spotlight converting device is installed, the universal spotlight is changed from a smaller size model to a smaller one. The large-sized model allows the universal spotlight to be arbitrarily selected between the two models by means of one of the spotlight conversion devices, and is convenient for conversion, and is convenient for the customer to use, and is also advantageous for the manufacturer to reduce the inventory brought by various models. The backlog is simple, easy to use, and can be applied to different types of spotlights;
由于本发明通用型射灯还包括功率转换开关， 所述功率转换开关位于所 述灯身连接装置旁， 所述驱动电路板组件包括功率转换电路， 所述射灯转换 装置与所述灯身连接后， 所述小环的底边压住所述功率转换开关， 所述功率 转换电路控制使所述发光元件的输出功率变大， 通过一个射灯实现了不同型 号大小的射灯的不同发光功率， 因此不会产生光照不够的问题， 故本发明能 够实现不同型号的射灯的功率转换， 使用方便。 附图说明 图 1是本发明实施例的通用型射灯未安装射灯转换装置时的整体结构示 意图；  Since the general-purpose spotlight of the present invention further includes a power conversion switch, the power conversion switch is located beside the lamp body connecting device, the driving circuit board assembly includes a power conversion circuit, and the spotlight conversion device is connected to the lamp body Afterwards, the bottom edge of the small ring is pressed against the power conversion switch, and the power conversion circuit controls to increase the output power of the light-emitting element, and different light-emitting powers of different types of spotlights are realized by one spotlight. Therefore, the problem of insufficient illumination is not generated, so the present invention can realize power conversion of different types of spotlights, and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a schematic view showing the overall configuration of a general-purpose spotlight according to an embodiment of the present invention when a spotlight conversion device is not mounted;
图 2是本发明实施例的通用型射灯安装射灯转换装置后的整体结构示意 图；  Figure 2 is a schematic view showing the overall structure of a general-purpose spotlight mounted spotlight conversion device according to an embodiment of the present invention;
图 3是本发明实施例的通用型射灯的分解结构示意图； 图 4是本发明实施例的通用型射灯安装射灯转换装置后的侧面结构示意 图； 3 is a schematic exploded view of a general-purpose spotlight according to an embodiment of the present invention; 4 is a side view showing the structure of a general-purpose spotlight mounted spotlight conversion device according to an embodiment of the present invention;
图 5是图 4所示的 A— A断面结构示意图；  Figure 5 is a schematic cross-sectional view of the A-A shown in Figure 4;
图 6是图 5所示的 B— B断面结构示意图。  Figure 6 is a schematic view showing the structure of the B-B section shown in Figure 5.
说具体实施方式 如图 1〜图 6所示， 本实施例的通用型射灯包括灯头 1、 灯身， 所述灯身 内设有发光元件、 射灯转换装置 10， 所述射灯转换装置 10包括位于顶部的 大环 101、位于底部的小环 103、连接所述大环 101与所述小环 103的变径部 As shown in FIG. 1 to FIG. 6 , the general-purpose spotlight of the present embodiment includes a base 1 and a lamp body. The lamp body is provided with a light-emitting element and a spotlight conversion device 10, and the spotlight conversion device 10 The utility model comprises a large ring 101 at the top, a small ring 103 at the bottom, and a reducing portion connecting the large ring 101 and the small ring 103.
书  Book
102， 所述小环 103上设有与射灯相适配的连接部 104，， 所述灯头的型号为 E27, 当然所述灯头的型号不限于实施例中所述，还可以为 E26或 E14或 E12 或 G24 或 G23或 B22或 GU10等其他型号， 所述灯身的顶部设有灯身连接 装置， 所述连接部 104与所述灯身连接装置相适配连接固定且二者之间为可 拆卸的连接， 安装所述的射灯转换装置 10后， 所述通用型射灯由较小尺寸的 型号变为较大尺寸的型号； 本实施例中， 所述连接部 104及所述灯身连接装 置均为螺纹元件， 二者实现螺纹连接， 连接拆卸方便， 当然， 可以采用卡扣 元件以实现卡扣连接； 本实施例中， 所述通用型射灯还包括功率转换开关 9， 所述功率转换开关 9位于所述灯身连接装置旁， 所述驱动电路板组件 2包括 功率转换电路， 所述射灯转换装置 10与所述灯身连接后， 所述小环 103的底 边压住所述功率转换开关 9， 所述功率转换电路控制使所述发光元件的输出 功率变大， 以达到较大型号的射灯的发光功率和光通量， 增强光照效果， 当 然， 所述驱动电路板组件 2还可以进一步包括调光电路， 所述通用型射灯可 调光， 以提供光线明暗的选择， 使用更舒适。 The small ring 103 is provided with a connecting portion 104 corresponding to the spotlight, and the type of the lamp cap is E27. The model of the lamp cap is not limited to the embodiment, and may be E26 or E14. Or other models such as E12 or G24 or G23 or B22 or GU10, the top of the lamp body is provided with a lamp body connecting device, and the connecting portion 104 is fixedly connected with the lamp body connecting device and is The detachable connection, after the installation of the spotlight conversion device 10, the general-purpose spotlight is changed from a smaller-sized model to a larger-sized model; in this embodiment, the connecting portion 104 and the lamp The body connecting device is a threaded component, and the two are screwed together, and the connecting and disassembling is convenient. Of course, the snapping component can be used to realize the snap connection. In this embodiment, the universal spotlight further includes a power conversion switch 9 . The power conversion switch 9 is located beside the lamp body connecting device, and the driving circuit board assembly 2 includes a power conversion circuit. After the spotlight conversion device 10 is connected to the lamp body, the bottom side pressure of the small ring 103 residence a power conversion switch 9 that controls the output power of the light-emitting element to be large to achieve a luminous power and a luminous flux of a larger model of the spotlight, and enhances the illumination effect. Of course, the driving circuit board assembly 2 A dimming circuit can also be further included, the universal spotlight being dimmable to provide a choice of light and darkness for greater comfort.
本实施例中， 所述发光元件为 LED, 当然所述发光元件也可以采用 CFL 或卤素灯泡等射灯常用的发光元件，所述灯身包括绝缘连接件 4、散热灯体 6， 所述通用型射灯还包括驱动电路板组件 2、 带有 LED的散热光源板 3、 反光 说 明 书 In this embodiment, the light-emitting element is an LED. Of course, the light-emitting element may also be a light-emitting element commonly used for a spotlight such as a CFL or a halogen bulb. The lamp body includes an insulating connector 4 and a heat-dissipating lamp body 6. The type spotlight also includes a driving circuit board assembly 2, a heat dissipation light source board with LEDs 3, and a reflective Description
杯 5、 透光盖 7、 固定圈 8， 所述散热灯体 6的上部设有凸环部 61， 所述散热 光源板 3位于所述散热灯体 6的上部内腔内且与所述散热灯体 6相固定连接 并导热， 所述散热灯体 6侧壁上设有若干个散热鳍 66， 以进一步增加散热面 积， 提高散热效果， 同时外观更丰富和美观， 所述绝缘连接件 4的上、 下部 分别与所述散热灯体 6的下部及所述灯头 1相固定连接， 所述驱动电路板组 件 2位于所述散热灯体 6的下部内腔与所述绝缘连接件 4、 所述灯头 1 围成 的空间内， 所述反光杯 5、 所述透光盖 7、 所述固定圈 8依次排列于所述散热 光源板 3的出光方向且位于所述散热灯体 6的上部内腔内， 所述固定圈 8与 所述散热灯体 6相固定连接， 并依次压住所述透光盖 7、 所述反光杯 5固定， 所述灯身连接装置位于所述凸环部 61上。 a cup 5, a light-transmissive cover 7, and a fixing ring 8. The upper portion of the heat-dissipating lamp body 6 is provided with a convex ring portion 61, and the heat-dissipating light source plate 3 is located in the upper inner cavity of the heat-dissipating lamp body 6 and is heat-dissipating The lamp body 6 is fixedly connected and thermally conductive, and a plurality of heat dissipating fins 66 are disposed on the side wall of the heat dissipating lamp body 6 to further increase the heat dissipating area, improve the heat dissipating effect, and at the same time, the appearance is richer and more beautiful, and the insulating connecting member 4 The upper part and the lower part are fixedly connected to the lower part of the heat dissipating lamp body 6 and the lamp cap 1 respectively, and the driving circuit board assembly 2 is located in the lower inner cavity of the heat dissipating lamp body 6 and the insulating connecting member 4, The reflector 5, the transparent cover 7, and the fixed ring 8 are sequentially arranged in the light-emitting direction of the heat-dissipating light source plate 3 and located in the upper cavity of the heat-dissipating lamp body 6 in the space enclosed by the lamp cap 1. The fixing ring 8 is fixedly connected to the heat dissipating lamp body 6 and is sequentially pressed against the transparent cover 7 and the reflector cup 5, and the lamp body connecting device is located on the convex ring portion 61. .
本实施例中， 所述凸环部 61 的外径尺寸与现有的 PAR30灯的外径尺寸 相同， 所述射灯转换装置 10的所述大环 101的外径尺寸与现有的 PAR38灯 的外径尺寸相同， 即在未安装所述射灯转换装置 10时， 所述通用型射灯是一 个 PAR30灯，在安装所述射灯转换装置 10后，所述通用型射灯是一个 PAR38 灯。 当然上述尺寸可以根据需要进行调整， 以与现有的射灯尺寸相同， 便于 安装和使用。 本发明通过一个所述射灯转换装置 10 使得所述通用型射灯可以在同一 系列的两种型号间任意选择， 且转换方便， 便于客户使用， 也有利于生产者 减少多种型号带来的库存积压， 因此本发明结构简单、 使用方便、 可以适用 不同型号的射灯。 同理， 一个所述通用型射灯也可以配套多个所述射灯转换 装置 10， 以实现更多型号的射灯通用。 本发明可广泛应用于照明领域。 以上实施例仅是举例说明本发明， 在不脱离本发明思想的情况下， 凡应 用本发明说明书及附图内容及所做的各种等效变化， 均理同包含于本发明的 权利要求范围内。  In this embodiment, the outer diameter of the convex ring portion 61 is the same as the outer diameter of the conventional PAR30 lamp, and the outer diameter of the large ring 101 of the spotlight conversion device 10 is different from the existing PAR38 lamp. The outer diameter is the same, that is, when the spotlight conversion device 10 is not installed, the universal spotlight is a PAR30 lamp. After the spotlight conversion device 10 is installed, the universal spotlight is a PAR38. light. Of course, the above dimensions can be adjusted as needed to be the same size as the existing spotlights, making it easy to install and use. The invention realizes that the general-purpose spotlight can be arbitrarily selected between two models of the same series by one of the spotlight conversion devices 10, and the conversion is convenient, and is convenient for the customer to use, and is also beneficial for the manufacturer to reduce the number of models. The inventory is backlogged, so the invention is simple in structure, convenient to use, and can be applied to different types of spotlights. Similarly, one of the universal spotlights can also be equipped with a plurality of the spotlight conversion devices 10 to achieve more common types of spotlights. The invention can be widely applied to the field of illumination. The above embodiments are merely illustrative of the invention, and the scope of the claims and the equivalents of the invention are intended to be included within the scope of the appended claims. Inside.

Claims

权 利 要 求 书 、 一种射灯转换装置， 其特征在于： 包括位于顶部的大环（101 )、 位于底部 的小环（103 )、连接所述大环（101 )与所述小环（103 )的变径部（102)， 所述小环 （103 ) 上设有与射灯相适配的连接部 （104)。 、 根据权利要求 1所述的射灯转换装置， 其特征在于： 所述连接部 （104) 为螺纹元件或卡扣元件。 、 一种通用型射灯， 包括灯头（1 )、 灯身， 所述灯身内设有发光元件， 其特 征在于：所述通用型射灯还包括权利要求 1或 2所述的射灯转换装置（10)， 所述灯身的顶部设有灯身连接装置， 所述连接部 （104) 与所述灯身连接 装置相适配连接固定且二者之间为可拆卸的连接，安装所述的射灯转换装 置 （10) 后， 所述通用型射灯由较小尺寸的型号变为较大尺寸的型号。 、 根据权利要求 3所述的通用型射灯， 其特征在于： 所述通用型射灯还包括 功率转换开关 （9)， 所述功率转换开关 （9) 位于所述灯身连接装置旁， 所述驱动电路板组件 （2) 包括功率转换电路， 所述射灯转换装置 （10) 与所述灯身连接后， 所述小环（103 ) 的底边压住所述功率转换开关（9)， 所述功率转换电路控制使所述发光元件的输出功率变大。 、 根据权利要求 3所述的通用型射灯， 其特征在于： 所述发光元件为 LED 或 CFL或卤素灯泡。 、 根据权利要求 3所述的通用型射灯， 其特征在于： 所述灯身包括绝缘连接 件（4)、 散热灯体（6)， 所述通用型射灯还包括驱动电路板组件（2)、 带 有 LED的散热光源板 （3 )、 反光杯 （5 )、 透光盖 （7)、 固定圈 （8)， 所 述散热灯体 （6) 的上部设有凸环部 （61 )， 所述散热光源板 （3 ) 位于所 述散热灯体（6)的上部内腔内且与所述散热灯体（6)相固定连接并导热， 所述绝缘连接件（4) 的上、 下部分别与所述散热灯体（6) 的下部及所述 灯头 （1 )相固定连接， 所述驱动电路板组件（2)位于所述散热灯体 （6) 的下部内腔与所述绝缘连接件 （4)、 所述灯头 （1 ) 围成的空间内， 所述 权 利 要 求 书 The invention provides a spotlight conversion device, comprising: a large ring (101) at the top, a small ring (103) at the bottom, connecting the large ring (101) and the small ring (103) The reducing portion (102) is provided with a connecting portion (104) adapted to the spotlight. The spotlight conversion device according to claim 1, wherein the connecting portion (104) is a screw member or a snap member. A general-purpose spotlight includes a lamp cap (1) and a lamp body, wherein the lamp body is provided with a light-emitting element, wherein the general-purpose spotlight further comprises the spotlight conversion device according to claim 1 or 2. (10) The top of the lamp body is provided with a lamp body connecting device, and the connecting portion (104) is fixedly connected with the lamp body connecting device and has a detachable connection therebetween. After the spotlight conversion device (10), the general-purpose spotlight is changed from a smaller-sized model to a larger-sized model. The universal spotlight according to claim 3, wherein: the universal spotlight further comprises a power conversion switch (9), the power conversion switch (9) is located beside the lamp body connecting device, The driving circuit board assembly (2) includes a power conversion circuit, and after the spotlight conversion device (10) is connected to the lamp body, the bottom edge of the small ring (103) presses the power conversion switch (9) The power conversion circuit controls to increase the output power of the light emitting element. The general-purpose spotlight according to claim 3, wherein the light-emitting element is an LED or a CFL or a halogen bulb. The general-purpose spotlight according to claim 3, wherein: the lamp body comprises an insulating connector (4) and a heat-dissipating lamp body (6), and the universal-type spotlight further comprises a driving circuit board assembly (2) a heat-dissipating light source plate (3) with an LED, a reflector cup (5), a light-transmitting cover (7), a fixing ring (8), and an upper portion of the heat-dissipating lamp body (6) is provided with a convex ring portion (61) The heat-dissipating light source plate (3) is located in an upper inner cavity of the heat-dissipating lamp body (6) and is fixedly connected to the heat-dissipating lamp body (6) and thermally conductive, and the insulating connecting member (4) is upper, The lower part is fixedly connected to the lower part of the heat dissipating lamp body (6) and the lamp cap (1), and the driving circuit board assembly (2) is located in the lower inner cavity of the heat dissipating lamp body (6) and the insulation. a connecting member (4), a space enclosed by the lamp cap (1), Claim
反光杯 （5 )、 所述透光盖 （7)、 所述固定圈 （8 ) 依次排列于所述散热光 源板（3 ) 的出光方向且位于所述散热灯体（6) 的上部内腔内， 所述固定 圈 （8 ) 与所述散热灯体 （6 ) 相固定连接， 并依次压住所述透光盖 （7)、 所述反光杯 （5 ) 固定， 所述灯身连接装置位于所述凸环部 （61 ) 上。 、 根据权利要求 6所述的通用型射灯， 其特征在于： 所述散热灯体 （6) 侧 壁上设有若干个散热鳍 （66)。 、 根据权利要求 3〜7任意一项所述的通用型射灯， 其特征在于： 所述驱动 电路板组件 （2 ) 包括调光电路， 所述通用型射灯可调光。 、 根据权利要求 3〜7任意一项所述的通用型射灯， 其特征在于： 所述灯身 连接装置为螺纹元件或卡扣元件。 0、 根据权利要求 3〜7任意一项所述的通用型射灯， 其特征在于： 所述灯头 的型号为 E27或 E26或 E14或 E12或 G24 或 G23或 B22或 GU10。  The reflector (5), the transparent cover (7), and the fixing ring (8) are sequentially arranged in the light-emitting direction of the heat-dissipating light source plate (3) and located in the upper cavity of the heat-dissipating lamp body (6) The fixing ring (8) is fixedly connected to the heat-dissipating lamp body (6), and the light-transmitting cover (7) and the reflector cup (5) are sequentially pressed, and the lamp body connecting device is fixed. Located on the convex ring portion (61). The universal spotlight according to claim 6, characterized in that: a plurality of heat dissipating fins (66) are arranged on the side wall of the heat dissipating lamp body (6). The universal spotlight according to any one of claims 3 to 7, characterized in that the drive circuit board assembly (2) comprises a dimming circuit, and the general-purpose spotlight is dimmable. The universal spotlight according to any one of claims 3 to 7, wherein the lamp body connecting device is a threaded member or a snap member. The universal spotlight according to any one of claims 3 to 7, characterized in that the lamp head is of the type E27 or E26 or E14 or E12 or G24 or G23 or B22 or GU10.
PCT/CN2012/081527 2011-10-26 2012-09-18 Spotlight conversion device and general type spotlight WO2013060207A1 (en)

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