CN108397707A - A kind of crystallo-luminescence high definition eye-protecting desk lamp and production method - Google Patents
A kind of crystallo-luminescence high definition eye-protecting desk lamp and production method Download PDFInfo
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- CN108397707A CN108397707A CN201810401839.4A CN201810401839A CN108397707A CN 108397707 A CN108397707 A CN 108397707A CN 201810401839 A CN201810401839 A CN 201810401839A CN 108397707 A CN108397707 A CN 108397707A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000005170 crystalloluminescence Methods 0.000 title 1
- 239000013078 crystal Substances 0.000 claims abstract description 83
- 239000000758 substrate Substances 0.000 claims description 34
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 27
- 239000010410 layer Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims 1
- 238000003466 welding Methods 0.000 description 4
- 208000003464 asthenopia Diseases 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
-
- 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
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- 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
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/108—Arms
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/041—Optical design with conical or pyramidal surface
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
本发明涉及一种晶体发光高清护眼台灯及制作方法，其包括台灯发光部、台灯横臂、上转轴、台灯竖臂、下转轴、台灯底座、台灯电源和电源线；所述台灯发光部设置在所述台灯横臂第一端端部，所述台灯横臂第二端经所述上转轴与所述台灯竖臂第一端连接；所述台灯竖臂第二端经所述下转轴与所述台灯底座中部连接；位于所述台灯底座内设置有所述台灯电源，所述台灯电源的输出端经嵌设在所述台灯横臂及所述台灯竖臂内的电源输入线与所述台灯发光部电源输入端连接，所述台灯电源的输入端经所述电源线与外部供电电源连接。本发明晶体出光柔和、均匀，去掉混光罩直接出光；光线清澈柔和，被照射物体色泽清晰，视觉舒适。
The invention relates to a crystal luminescent high-definition eye-protecting desk lamp and a manufacturing method thereof, which comprises a desk lamp light emitting part, a desk lamp cross arm, an upper shaft, a desk lamp vertical arm, a lower shaft, a desk lamp base, a desk lamp power supply and a power cord; the desk lamp light emitting part is provided with At the first end of the cross arm of the desk lamp, the second end of the cross arm of the desk lamp is connected to the first end of the vertical arm of the desk lamp through the upper rotating shaft; the second end of the vertical arm of the desk lamp is connected to the first end of the vertical arm of the desk lamp through the lower rotating shaft The middle part of the desk lamp base is connected; the desk lamp power supply is arranged in the desk lamp base, and the output end of the desk lamp power supply is connected to the desk lamp via the power input line embedded in the desk lamp cross arm and the desk lamp vertical arm. The light-emitting part of the desk lamp is connected to the input end of the power supply, and the input end of the desk lamp power supply is connected to an external power supply through the power line. The crystal of the present invention emits light softly and evenly, and directly emits light after removing the light mixing cover; the light is clear and soft, and the irradiated object has a clear color and is visually comfortable.
Description
技术领域technical field
本发明涉及一种护眼台灯技术领域，特别是关于一种晶体发光高清护眼台灯及制作方法。The invention relates to the technical field of an eye-protecting table lamp, in particular to a crystal light-emitting high-definition eye-protecting table lamp and a manufacturing method thereof.
背景技术Background technique
随着LED照明技术不断进步，LED台灯已经普及到大众日常生活中；市面上LED台灯目前主要采用的出光结构有三种：一是采用集成COB封装光源发光通过白色雾状混光罩出光；二是采用贴片式多颗灯珠排列直下式出光再通过白色雾状混光罩出光；三是采用贴片式多颗灯珠排列在白色雾状导光板侧面，出光是用白色雾状导光板导出发光。这三种出光结构都是通过了白色雾状的混光罩或者是白色雾状的导光板出光；此方法虽然减少了眩光，但通过混光后的光线照射物体导致物体会有模糊，色泽黯淡不清澈；在此灯光环境下长时间用眼，会导致眼睛易疲劳，不舒适。With the continuous advancement of LED lighting technology, LED desk lamps have been popularized in the daily life of the public; there are currently three main light emitting structures used in LED desk lamps on the market: one is to use an integrated COB package light source to emit light through a white mist mixing cover; the other is SMD-type multiple lamp beads are arranged in a straight-down type to emit light and then pass through the white foggy light mixing cover; the third is to adopt a patch-type multiple lamp beads arranged on the side of the white foggy light guide plate, and the light is exported by the white foggy light guide plate glow. These three light output structures all pass through the white foggy light mixing cover or the white foggy light guide plate; although this method reduces glare, the object will be blurred and the color will be dim when the light is illuminated by the mixed light. Not clear; using the eyes for a long time in this light environment will cause eye fatigue and discomfort.
发明内容Contents of the invention
针对上述问题，本发明的目的是提供一种晶体发光高清护眼台灯及制作方法，其晶体出光柔和、均匀，去掉混光罩直接出光；光线清澈柔和，被照射物体色泽清澈，视觉舒适。In view of the above problems, the object of the present invention is to provide a high-definition crystal light-emitting eye-protection desk lamp and its manufacturing method. The crystal emits soft and uniform light, and the light is directly emitted after removing the light mixing cover; the light is clear and soft, and the irradiated object has a clear color and is visually comfortable.
为实现上述目的，本发明采取以下技术方案：一种晶体发光高清护眼台灯，其特征在于：该台灯包括台灯发光部、台灯横臂、上转轴、台灯竖臂、下转轴、台灯底座、台灯电源和电源线；所述台灯发光部设置在所述台灯横臂第一端端部，所述台灯横臂第二端经所述上转轴与所述台灯竖臂第一端连接；所述台灯竖臂第二端经所述下转轴与所述台灯底座中部连接；位于所述台灯底座内设置有所述台灯电源，所述台灯电源的输出端经嵌设在所述台灯横臂及所述台灯竖臂内的电源输入线与所述台灯发光部电源输入端连接，所述台灯电源的输入端经所述电源线与外部供电电源连接。In order to achieve the above object, the present invention adopts the following technical solutions: a crystal light-emitting high-definition eye-protecting desk lamp, characterized in that: the desk lamp includes a desk lamp light emitting part, a desk lamp cross arm, an upper shaft, a desk lamp vertical arm, a lower shaft, a desk lamp base, a desk lamp Power supply and power cord; the light-emitting part of the desk lamp is arranged at the first end of the cross arm of the desk lamp, and the second end of the cross arm of the desk lamp is connected with the first end of the vertical arm of the desk lamp through the upper rotating shaft; the desk lamp The second end of the vertical arm is connected to the middle part of the desk lamp base through the lower rotating shaft; the desk lamp power supply is arranged in the desk lamp base, and the output end of the desk lamp power supply is embedded in the cross arm of the desk lamp and the desk lamp base. The power input line in the vertical arm of the desk lamp is connected to the power input end of the light-emitting part of the desk lamp, and the input end of the power supply of the desk lamp is connected to the external power supply through the power line.
进一步，所述台灯发光部包括基板和外壳，以及设置在所述基板上的基板线路层、晶体光源、晶体光源发光面、电源接头和所述电源输入线；所述基板设置在所述外壳内，所述外壳采用凹槽结构，所述基板上部设置有所述基板线路层，位于所述基板线路层中部间隔设置有若干所述晶体光源；所述晶体光源位于所述外壳凹槽处，顶部裸露在所述外壳外部；相邻所述晶体光源之间设置有所述晶体光源发光面；位于所述基板线路层端部设置有所述电源接头，所述电源接头经所述电源输入线与所述台灯电源连接。Further, the light-emitting part of the desk lamp includes a substrate and a casing, as well as a circuit layer of the substrate, a crystal light source, a light-emitting surface of the crystal light source, a power connector, and the power input line arranged on the substrate; the substrate is arranged in the casing , the housing adopts a groove structure, the upper part of the substrate is provided with the substrate circuit layer, and a plurality of the crystal light sources are arranged at intervals in the middle of the substrate circuit layer; the crystal light source is located in the groove of the housing, and the top The light-emitting surface of the crystal light source is arranged between the adjacent crystal light sources; the power connector is arranged at the end of the circuit layer of the substrate, and the power connector connects with the power input line through the power input line. The lamp power connection.
进一步，所述晶体光源包括LED芯片、金丝、晶体片和支架；所述支架采用杯形结构，所述LED芯片通过固晶胶间隔设置在所述支架的杯形结构内部，各所述LED芯片通过所述金丝依次串联，且位于最外侧的所述LED芯片一端经所述金丝与所述支架连接，该LED芯片另一端经所述金线与相邻的所述LED芯片连接；位于所述支架杯形结构顶部设置有所述晶体片，所述晶体片将所述LED芯片封闭在所述支架内。Further, the crystal light source includes LED chips, gold wires, crystal sheets and brackets; the bracket adopts a cup-shaped structure, and the LED chips are arranged at intervals inside the cup-shaped structure of the bracket through crystal bonding glue, and each of the LEDs The chips are sequentially connected in series through the gold wire, and one end of the outermost LED chip is connected to the bracket through the gold wire, and the other end of the LED chip is connected to the adjacent LED chip through the gold wire; The crystal sheet is arranged on the top of the support cup-shaped structure, and the crystal sheet seals the LED chip in the support.
进一步，所述支架包括导电正极、导电负极、绝缘隔层和反光杯；所述导电正极和导电负极之间通过所述绝缘隔层连接成一体，构成基座；位于所述基座上部设置有所述反光杯，所述反光杯的杯口顶部覆盖有所述晶体片。Further, the support includes a conductive positive electrode, a conductive negative electrode, an insulating interlayer and a reflective cup; the conductive positive electrode and the conductive negative electrode are connected into one body through the insulating interlayer to form a base; the upper part of the base is provided with In the reflective cup, the top of the mouth of the reflective cup is covered with the crystal sheet.
进一步，所述反光杯的截面采用锥形结构，且杯口直径大于杯底直径。Further, the cross-section of the reflective cup adopts a tapered structure, and the diameter of the cup opening is larger than the diameter of the cup bottom.
进一步，所述导电正极的截面长度大于所述导电负极的截面长度。Further, the cross-sectional length of the conductive positive electrode is greater than the cross-sectional length of the conductive negative electrode.
进一步，所述LED芯片间隔设置在所述导电正极上，且位于所述导电正极一端部并靠近所述导电负极的所述LED芯片一端与所述导电负极通过所述金丝连接；位于所述导电正极另一端部的所述LED芯片一端与相邻的所述LED芯片连接，另一端通过所述金丝与所述导电正极连接。Further, the LED chips are arranged on the conductive positive electrode at intervals, and one end of the LED chip located at one end of the conductive positive electrode and close to the conductive negative electrode is connected to the conductive negative electrode through the gold wire; One end of the LED chip at the other end of the conductive positive electrode is connected to the adjacent LED chip, and the other end is connected to the conductive positive electrode through the gold wire.
进一步，所述晶体片的长度与所述支架长度相同。Further, the length of the crystal sheet is the same as the length of the bracket.
进一步，所述反光杯顶部内侧壁设置有凹槽，所述晶体片嵌设在所述凹槽内，所述晶体片上表面与所述支架上表面位于同一水平线。Further, the inner wall of the top of the reflector is provided with a groove, the crystal sheet is embedded in the groove, and the upper surface of the crystal sheet is at the same level as the upper surface of the bracket.
一种如上述台灯的制作方法，其特征在于包括以下步骤：1)通过固晶机在支架反光杯内用固晶胶把LED芯片固定在反光杯底部；2)将固定好LED芯片的支架进行烘烤固定，使LED芯片固定在支架底部；3)通过超声波焊线机将烘烤好的LED芯片通过金丝依次串联连接，且第一个LED芯片正极焊接在支架的导电正极上，最后一个LED芯片负极焊在支架的导电负极上；4)通过固晶机用固晶胶把晶体片固定在焊好金丝的支架反光杯顶部；5)烘烤固定晶体片，制成晶体光源；6)采用回流焊方式将晶体光源焊接到基板上；7)焊接基板上的电源输入线；8)将焊接在基板上的晶体光源固定在外壳上，制成台灯发光部；9)将台灯发光部连接在台灯横臂上，并依次连接台灯横臂、台灯竖臂和台灯底座，完成制作。A method for making the above-mentioned desk lamp is characterized in that it comprises the following steps: 1) fixing the LED chip on the bottom of the reflective cup with a crystal-bonding machine in the reflective cup of the bracket; 2) fixing the bracket on which the LED chip is fixed. Baking and fixing, so that the LED chips are fixed on the bottom of the bracket; 3) Connect the baked LED chips in series with gold wires through an ultrasonic wire bonding machine, and the positive electrode of the first LED chip is welded on the conductive positive electrode of the bracket, and the last one The negative electrode of the LED chip is welded on the conductive negative electrode of the support; 4) The crystal sheet is fixed on the top of the reflective cup of the support with the gold wire welded by the crystal bonding machine; 5) The crystal sheet is baked and fixed to make a crystal light source; 6 ) Welding the crystal light source to the substrate by means of reflow soldering; 7) Welding the power input line on the substrate; 8) Fixing the crystal light source welded on the substrate on the shell to make the light-emitting part of the desk lamp; 9) Fixing the light-emitting part of the desk lamp Connect it to the cross arm of the desk lamp, and connect the cross arm of the desk lamp, the vertical arm of the desk lamp and the base of the desk lamp in sequence to complete the production.
本发明由于采取以上技术方案，其具有以下优点：1、本发明采用LED光源激发高折射率的晶体直接出光，省掉雾状混光罩减少工序，安装方便制作出高清晰度LED光源；晶体出光柔和、均匀，去掉混光罩直接出光；采用本发明的台灯照射下，光线清澈柔和，被照射物体色泽清晰，视觉舒适。2、本发明采用LED光源激发高折射率的晶体直接出光，去掉雾状混光罩直接出光，直接出光柔和、均匀不刺眼长时间使用不易眼疲劳。3、本发明LED光源激发高折射率的晶体直接出光，去掉雾状混光罩直接出光，直接出光使被照射的物体色泽清澈，物体颜色还原性好，视觉舒适度高。4、本发明LED光源激发高折射率的晶体直接出光，去掉雾状混光罩直接出光，晶体与空气直接接触，空气流动直接带走光源表面热量，降低光源衰减速度，提高使用寿命。Due to the adoption of the above technical scheme, the present invention has the following advantages: 1. The present invention uses LED light sources to excite high-refractive-index crystals to emit light directly, saves the foggy light mixing cover to reduce the process, and is easy to install to produce high-definition LED light sources; The light is soft and uniform, and the light can be directly emitted after the light mixing cover is removed; under the irradiation of the table lamp of the present invention, the light is clear and soft, the color of the irradiated object is clear, and the vision is comfortable. 2. The present invention adopts LED light source to excite high-refractive-index crystals to emit light directly, remove the mist-like light mixing cover and emit light directly, the direct light is soft, uniform and not dazzling, and it is not easy to cause eye fatigue after long-term use. 3. The LED light source of the present invention excites the high-refractive-index crystal to emit light directly, removes the mist-like light mixing cover, and directly emits light, which makes the irradiated object clear in color, good in object color reduction, and high in visual comfort. 4. The LED light source of the present invention excites the high-refractive-index crystal to emit light directly, and removes the foggy light mixing cover to emit light directly. The crystal is in direct contact with the air, and the air flow directly takes away the surface heat of the light source, reducing the attenuation speed of the light source and improving the service life.
附图说明Description of drawings
图1是本发明的台灯整体结构示意图；Fig. 1 is the overall structural representation of desk lamp of the present invention;
图2是本发明的台灯发光部结构示意图；Fig. 2 is a schematic structural view of the light-emitting part of the desk lamp of the present invention;
图3是本发明的晶体光源结构示意图；Fig. 3 is a schematic structural view of the crystal light source of the present invention;
图4是本发明的晶体光源焊接在基板上的俯视图。Fig. 4 is a top view of the crystal light source of the present invention welded on the substrate.
具体实施方式Detailed ways
在本发明的描述中，需要理解的是，术语“上”、“下”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。下面结合附图和实施例对本发明进行详细的描述。In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer" and so on is based on the orientation or positional relationship shown in the drawings, and is only for convenience The present invention is described and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention. The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
如图1所示，本发明提供一种晶体发光高清护眼台灯，其包括台灯发光部1、台灯横臂2、上转轴3、台灯竖臂4、下转轴5、台灯底座6、台灯电源7和电源线8。台灯发光部1设置在台灯横臂2第一端端部，台灯横臂2第二端经上转轴3与台灯竖臂4第一端连接；台灯竖臂4第二端经下转轴5与台灯底座6中部连接。位于台灯底座6内设置有台灯电源7，台灯电源7的输出端经嵌设在台灯横臂2及台灯竖臂4内的电源输入线与台灯发光部1电源输入端连接，台灯电源7的输入端经电源线8与外部供电电源连接。As shown in Figure 1, the present invention provides a crystal light-emitting high-definition eye protection desk lamp, which includes a desk lamp light emitting part 1, a desk lamp cross arm 2, an upper shaft 3, a desk lamp vertical arm 4, a lower shaft 5, a desk lamp base 6, and a desk lamp power supply 7 and power cord8. The light-emitting part 1 of the desk lamp is arranged on the first end of the cross arm 2 of the desk lamp, and the second end of the cross arm 2 of the desk lamp is connected with the first end of the vertical arm 4 of the desk lamp through the upper rotating shaft 3; the second end of the vertical arm 4 of the desk lamp is connected with the desk lamp through the lower rotating shaft 5 The middle part of the base 6 is connected. A desk lamp power supply 7 is arranged in the desk lamp base 6, and the output end of the desk lamp power supply 7 is connected with the power supply input end of the desk lamp light-emitting part 1 through the power supply input line embedded in the desk lamp cross arm 2 and the desk lamp vertical arm 4, and the input of the desk lamp power supply 7 The terminal is connected to the external power supply through the power line 8.
上述实施例中，如图2所示，台灯发光部1包括基板9和外壳10，以及设置在基板9上的基板线路层11、晶体光源发光面12、晶体光源13、电源接头14和电源输入线15。基板9设置在外壳10内，外壳10采用凹槽结构，基板9上部设置有基板线路层11。位于基板线路层11中部间隔设置有若干晶体光源13，且晶体光源13位于外壳10凹槽处，顶部裸露在外壳10外部；相邻晶体光源13之间设置有晶体光源发光面12。位于基板线路层11端部设置有电源接头14，电源接头14经电源输入线15与台灯电源7连接。In the above-described embodiment, as shown in FIG. 2 , the desk lamp light-emitting part 1 includes a substrate 9 and a casing 10, and a substrate circuit layer 11 arranged on the substrate 9, a crystal light source light-emitting surface 12, a crystal light source 13, a power connector 14 and a power input. Line 15. The substrate 9 is arranged in the casing 10 , the casing 10 adopts a groove structure, and a substrate circuit layer 11 is arranged on the top of the substrate 9 . Several crystal light sources 13 are arranged at intervals in the middle of the circuit layer 11 of the substrate, and the crystal light sources 13 are located in the groove of the housing 10 , and the top is exposed outside the housing 10 ; a crystal light source light emitting surface 12 is arranged between adjacent crystal light sources 13 . A power connector 14 is arranged at the end of the circuit layer 11 of the substrate, and the power connector 14 is connected to the desk lamp power supply 7 through a power input line 15 .
上述实施例中，如图3、图4所示，晶体光源13包括LED芯片16、金丝17、晶体片18和支架，金丝17为导电丝。支架采用杯形结构，LED芯片16通过固晶胶19间隔设置在支架的杯形结构内部，各LED芯片16通过金丝17依次串联，且位于最外侧的LED芯片16一端经金丝17与支架连接，该LED芯片16另一端经金线与相邻的LED芯片16连接。位于支架杯形结构顶部设置有晶体片18，由晶体片18将LED芯片16封闭在支架内，形成晶体光源。In the above embodiment, as shown in FIG. 3 and FIG. 4 , the crystal light source 13 includes an LED chip 16 , a gold wire 17 , a crystal plate 18 and a support, and the gold wire 17 is a conductive wire. The bracket adopts a cup-shaped structure, and the LED chips 16 are arranged at intervals inside the cup-shaped structure of the bracket through crystal-bonding glue 19. Each LED chip 16 is connected in series through a gold wire 17, and one end of the outermost LED chip 16 is connected to the bracket through a gold wire 17. The other end of the LED chip 16 is connected to the adjacent LED chip 16 via a gold wire. A crystal sheet 18 is arranged on the top of the cup-shaped structure of the bracket, and the LED chip 16 is enclosed in the bracket by the crystal sheet 18 to form a crystal light source.
上述实施例中，支架包括导电正极20、导电负极21、绝缘隔层22和反光杯23。导电正极20和导电负极21之间通过绝缘隔层22连接成一体，构成基座；位于基座上部设置有反光杯23。In the above embodiments, the support includes a conductive positive electrode 20 , a conductive negative electrode 21 , an insulating interlayer 22 and a reflective cup 23 . The conductive positive electrode 20 and the conductive negative electrode 21 are connected together through an insulating interlayer 22 to form a base; a reflective cup 23 is arranged on the upper part of the base.
上述实施例中，反光杯23的杯口顶部覆盖有晶体片18。其中，反光杯23的截面采用锥形结构，且杯口直径大于杯底直径。导电正极20的截面长度大于导电负极21的截面长度。In the above embodiment, the top of the mouth of the reflective cup 23 is covered with the crystal sheet 18 . Wherein, the cross-section of the reflective cup 23 adopts a tapered structure, and the diameter of the cup mouth is greater than the diameter of the cup bottom. The cross-sectional length of the conductive positive electrode 20 is greater than the cross-sectional length of the conductive negative electrode 21 .
在一优选的实施例中，晶体片18的长度与支架长度相同。In a preferred embodiment, the crystal plate 18 has the same length as the frame.
在一优选的实施例中，反光杯23顶部内侧壁设置有凹槽，晶体片18嵌设在凹槽内，使得晶体片18上表面与支架上表面位于同一水平线。In a preferred embodiment, the inner wall of the top of the reflective cup 23 is provided with a groove, and the crystal sheet 18 is embedded in the groove, so that the upper surface of the crystal sheet 18 is at the same level as the upper surface of the bracket.
上述各实施例中，各LED芯片16间隔设置在导电正极20上，且位于导电正极20一端部并靠近导电负极21的LED芯片16一端与导电负极21通过金丝17连接，另一端与相邻的LED芯片16连接。位于导电正极20另一端部的LED芯片16一端与相邻的LED芯片16连接，另一端通过金丝17与导电正极20连接。In the above-mentioned embodiments, each LED chip 16 is arranged on the conductive positive electrode 20 at intervals, and one end of the LED chip 16 located at one end of the conductive positive electrode 20 and close to the conductive negative electrode 21 is connected to the conductive negative electrode 21 through a gold wire 17, and the other end is connected to the adjacent conductive electrode 21. The LED chip 16 is connected. One end of the LED chip 16 located at the other end of the conductive positive electrode 20 is connected to the adjacent LED chip 16 , and the other end is connected to the conductive positive electrode 20 through the gold wire 17 .
上述各实施例中，晶体片18具有厚度，该厚度根据预先设定要求进行设置；且晶体片18采用授权公告号为CN106270523B中的晶体片结构。In each of the above embodiments, the crystal plate 18 has a thickness, which is set according to preset requirements; and the crystal plate 18 adopts the crystal plate structure in the authorized announcement number CN106270523B.
本发明还提供一种晶体发光高清护眼台灯制作方法，其包括以下步骤：The present invention also provides a method for manufacturing a crystal light-emitting high-definition eye-protecting desk lamp, which includes the following steps:
1)通过固晶机在支架反光杯23内用固晶胶19把LED芯片16固定在反光杯23底部；其中，支架的尺寸优选为5×5mm；1) Fix the LED chip 16 on the bottom of the reflective cup 23 with a crystal-bonding glue 19 in the reflective cup 23 of the bracket through a crystal-bonding machine; wherein, the size of the bracket is preferably 5×5mm;
2)将固定好LED芯片16的支架进行烘烤固定，以使LED芯片16固定在支架底部；其中，烘烤温度优选为160℃，烘烤时间优选为2小时；2) Baking and fixing the bracket on which the LED chip 16 is fixed, so that the LED chip 16 is fixed on the bottom of the bracket; wherein, the baking temperature is preferably 160° C., and the baking time is preferably 2 hours;
3)通过超声波焊线机将烘烤好的LED芯片16通过金丝17依次串联连接，且第一个LED芯片16正极焊接在支架的导电正极20上，最后一个LED芯片16负极焊在支架的导电负极21上；金丝17的直径优选为1.0um；3) The baked LED chips 16 are sequentially connected in series through the gold wire 17 through an ultrasonic wire bonding machine, and the positive electrode of the first LED chip 16 is welded on the conductive positive electrode 20 of the bracket, and the negative electrode of the last LED chip 16 is welded on the conductive positive electrode 20 of the bracket. On the conductive negative electrode 21; the diameter of the gold wire 17 is preferably 1.0um;
4)通过固晶机用固晶胶19把晶体片18固定在焊好金丝17的支架反光杯23顶部；4) Fix the crystal plate 18 on the top of the support reflector cup 23 with the gold wire 17 welded by the crystal bonding machine with the crystal bonding glue 19;
5)烘烤固定晶体片18，制成晶体光源13；其中，烘烤温度优选为150℃，烘烤时间优选为1.5小时；5) Baking and fixing the crystal sheet 18 to make the crystal light source 13; wherein, the baking temperature is preferably 150° C., and the baking time is preferably 1.5 hours;
6)采用回流焊方式将晶体光源13焊接到基板9上；6) Welding the crystal light source 13 to the substrate 9 by means of reflow soldering;
7)焊接基板9上的电源输入线15；7) welding the power input line 15 on the substrate 9;
8)将焊接在基板9上的晶体光源13固定在外壳10上，制成台灯发光部1；8) Fixing the crystal light source 13 welded on the substrate 9 on the housing 10 to make the lamp light emitting part 1;
9)将台灯发光部1连接在台灯横臂2上，并依次连接台灯横臂2、台灯竖臂4和台灯底座8，完成制作。9) Connect the light-emitting part 1 of the desk lamp to the cross arm 2 of the desk lamp, and connect the cross arm 2 of the desk lamp, the vertical arm 4 of the desk lamp and the base 8 of the desk lamp in sequence to complete the production.
上述各实施例仅用于说明本发明，各部件的结构、尺寸、设置位置及形状都是可以有所变化的，在本发明技术方案的基础上，凡根据本发明原理对个别部件进行的改进和等同变换，均不应排除在本发明的保护范围之外。The above-mentioned embodiments are only used to illustrate the present invention, and the structure, size, location and shape of each component can be changed. On the basis of the technical solution of the present invention, all improvements to individual components according to the principles of the present invention and equivalent transformations shall not be excluded from the protection scope of the present invention.
Claims (10)
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