CN108006452A - Big ball bubble lamp of built-in power - Google Patents
Big ball bubble lamp of built-in power Download PDFInfo
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- CN108006452A CN108006452A CN201711229566.1A CN201711229566A CN108006452A CN 108006452 A CN108006452 A CN 108006452A CN 201711229566 A CN201711229566 A CN 201711229566A CN 108006452 A CN108006452 A CN 108006452A
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- lamp
- power supply
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- fixing plate
- lower fixing
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
- F21K9/232—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 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- 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
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
技术领域technical field
本发明涉及球泡灯，尤其涉及一种内置电源大球泡灯。The invention relates to a bulb lamp, in particular to a large bulb lamp with a built-in power supply.
背景技术Background technique
球边灯属于照明类产品，在离业、家居方面应用广泛。如今对于照明亮度的需求越趋攀升时，照明灯具的功率亦随之增高，照明灯具在工作时产生的热量也随之急剧增加，造成灯具整体温度大幅提升。为了更方便地使用球泡灯，内置电源也是大势所趋。本申请人在申请日2016.10.21申请的，专利名称：“一种球泡灯”(专利号为201621146092.5)的说明书公开了灯杯和散热板的结构，但是其内部的具体散热通道及散热结构并未公开，本申请人做了进一步研发；同时，为了实现更好散热效果且360度出光的球泡灯，本申请人做了进一步的深入创造研发。The ball edge lamp belongs to the lighting products, which are widely used in off-duty and home furnishing. Nowadays, when the demand for lighting brightness is increasing, the power of lighting fixtures also increases accordingly, and the heat generated by lighting fixtures during operation also increases sharply, resulting in a substantial increase in the overall temperature of the lighting fixtures. In order to use the bulb lamp more conveniently, the built-in power supply is also the trend of the times. The applicant applied for the application date of 2016.10.21. The patent name: "A Bulb Lamp" (Patent No. 201621146092.5) discloses the structure of the lamp cup and heat dissipation plate, but the specific heat dissipation channels and heat dissipation structure inside it It has not been disclosed, and the applicant has made further research and development; at the same time, in order to achieve better heat dissipation effect and 360-degree light emitting bulb lamp, the applicant has made further in-depth creation and research and development.
发明内容Contents of the invention
本发明提供一种内置电源大球泡灯，克服了现有技术中存在的不足。The invention provides a large bulb lamp with a built-in power supply, which overcomes the shortcomings in the prior art.
为了解决上述技术问题，本发明所采取的技术方案为：In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
一种内置电源大球泡灯，包括底座、灯头和内置电源，所述灯头固定在所述底座上，所述内置电源内嵌在所述灯座内，处于内置电源上方的灯座上设置有下固定板，所述下固定板上设置有至少两个灯杯，所述灯杯上设置有侧灯罩，该侧灯罩与灯杯之间设置有用于安装LED灯珠的第一铝基板，该第一铝基板与内置电源电连接；相邻两灯杯边缘之间留出一定距离的空隙，正对该空隙的下固定板中部设置有散热板，所述散热板上密布有多个通风孔，空隙与通风孔形成散热通道，由灯杯合拢围成的内侧空间内的热量从该通道传送至外侧空间。A large bulb lamp with a built-in power supply, including a base, a lamp holder and a built-in power supply, the lamp holder is fixed on the base, the built-in power supply is embedded in the lamp holder, and the lamp holder above the built-in power supply is provided with The lower fixing plate is provided with at least two lamp cups, the lamp cups are provided with side lampshades, and a first aluminum substrate for installing LED lamp beads is arranged between the side lampshades and the lamp cups. The first aluminum substrate is electrically connected to the built-in power supply; a certain distance gap is left between the edges of two adjacent lamp cups, and a cooling plate is arranged in the middle of the lower fixing plate in the gap, and a plurality of ventilation holes are densely distributed on the cooling plate , the gap and the ventilation hole form a heat dissipation channel, and the heat in the inner space enclosed by the lamp cup is transferred from the channel to the outer space.
进一步地，还包括上固定板，所述散热板固定在所述下固定板与上固定板之间，并支撑上固定板；所述上固定板上设置有上灯罩，所述上灯罩与上固定板之间设置有用于安装LED灯珠的第二铝基板，该第二铝基板与内置电源电连接。Further, it also includes an upper fixing plate, the heat dissipation plate is fixed between the lower fixing plate and the upper fixing plate, and supports the upper fixing plate; the upper fixing plate is provided with an upper lampshade, and the upper lampshade and the upper A second aluminum substrate for installing LED lamp beads is arranged between the fixing plates, and the second aluminum substrate is electrically connected to the built-in power supply.
更进一步地，所述上固定板的底部设置有多个导热空心柱，所述散热板包括板体、以及分别设置在板体上下两端的上折弯部和下折弯部，所述下折弯部固定在所述下固定板上，所述上折弯部开设有通孔，并抵接在所述导热空心柱上，且通孔的中心与导热空心柱的中心重合。这样使得从上固定板将热量传送至内侧空间，再传送至外侧空间，散热效果好Further, the bottom of the upper fixing plate is provided with a plurality of heat conduction hollow columns, the heat dissipation plate includes a plate body, and upper and lower bending parts respectively arranged on the upper and lower ends of the plate body, the lower bending The bent part is fixed on the lower fixing plate, the upper bent part is provided with a through hole, and abuts on the heat conducting hollow column, and the center of the through hole coincides with the center of the heat conducting hollow column. In this way, the heat is transmitted from the upper fixed plate to the inner space, and then to the outer space, and the heat dissipation effect is good
再进一步地，所述灯杯上朝内空间一侧沿下固定板垂直轴线方向设置有多个散热翅，所述散热翅两侧分别与其相邻两散热板的一个侧边缘接触。Still further, a plurality of heat dissipation fins are provided on the side of the lamp cup facing the inner space along the vertical axis of the lower fixing plate, and the two sides of the heat dissipation fins respectively contact with one side edge of two adjacent heat dissipation plates.
再进一步地，还包括电源面盖，所述电源面盖设置在所述下固定板与底座之间，并将内置电源封闭在底座内；所述电源面盖的中部设置有凸起，该凸起的中心设置为穿孔，所述下固定板上设置有与凸起匹配的定位孔，内置电源的热量从该穿孔传送至内侧空间。Still further, it also includes a power supply surface cover, which is arranged between the lower fixing plate and the base, and seals the built-in power supply in the base; the middle part of the power supply surface cover is provided with a protrusion, and the protrusion The raised center is set as a perforation, and the lower fixing plate is provided with a positioning hole matching the protrusion, and the heat of the built-in power supply is transmitted from the perforation to the inner space.
优选地，所述灯杯的数量为大于二的偶数个。Preferably, the number of the lamp cups is an even number greater than two.
进一步地，围绕所述下固定板中心的垂直轴线均布有四个相同的灯杯，四个灯杯合拢形成该内侧空间，所述灯杯的上端设置有一固定块，所述固定块上设置有一与导热空心柱大小匹配的限位凹槽，且在固定块的边缘一侧设置有插条，该插条插入两导热空心柱之间。球泡灯整体结构简单、便于安装，且进一步提升了球泡灯的散热效果。Further, four identical lamp cups are evenly distributed around the vertical axis of the center of the lower fixing plate, and the four lamp cups are closed to form the inner space. A fixing block is arranged on the upper end of the lamp cup, and a There is a limiting groove matching the size of the heat-conducting hollow columns, and an insert is provided on one side of the edge of the fixed block, and the insert is inserted between the two heat-conducting hollow columns. The overall structure of the bulb lamp is simple and easy to install, and the heat dissipation effect of the bulb lamp is further improved.
优选地，所述灯杯的材质为镁合金材料，所述上、下固定板的材质为铝合金材料，所述上灯罩和侧灯罩的材质为PC材料。Preferably, the lamp cup is made of magnesium alloy, the upper and lower fixing plates are made of aluminum alloy, and the upper lampshade and side lampshade are made of PC.
优选地，处于所述灯杯与侧灯罩之间的四周边缘套设有第一防水圈，处于所述上固定板与上灯罩之间的四周边缘套设有第二防水圈。使得整个球泡灯具有良好的防水功能。Preferably, a first waterproof ring is sheathed around the edge between the lamp cup and the side lampshade, and a second waterproof ring is sheathed around the edge between the upper fixing plate and the upper lampshade. So that the whole bulb lamp has a good waterproof function.
优选地，所述内置电源通过导线穿过下固定板分别电连接第一铝基板和第二铝基板；在所述侧灯罩与上灯罩之间套设有第一防护圈，所述侧灯罩与底座之间套设有第二防护圈，可以很好的保护灯泡，防止磕碰。Preferably, the built-in power supply is respectively electrically connected to the first aluminum substrate and the second aluminum substrate through the lower fixing plate through wires; a first protective ring is sleeved between the side lampshade and the upper lampshade, and the side lampshade and the upper lampshade are sleeved. A second protective ring is set between the bases, which can well protect the bulb and prevent bumps.
本发明提供一种内置电源大球泡灯，包括底座、灯头和内置电源，所述灯头固定在所述底座上，所述内置电源内嵌在所述灯座内，处于内置电源上方的灯座上设置有下固定板，所述下固定板上设置有至少两个灯杯，所述灯杯上设置有侧灯罩，该侧灯罩与灯杯之间设置有用于安装LED灯珠的第一铝基板，该第一铝基板与内置电源电连接；相邻两灯杯边缘之间留出一定距离的空隙，正对该空隙的下固定板中部设置有散热板，所述散热板上密布有多个通风孔，空隙与通风孔形成散热通道，由灯杯合拢围成的内侧空间内的热量从该通道传送至外侧空间。该大球泡灯保障了在大功率使用时，整个球泡灯整体散热效果好，从而提高了球泡灯的使用寿命。在散热板上方设置的顶部出光，使得该球泡灯可以实现360度出光。内置电源可以使得整个球泡灯方便替换传统的金卤灯/水银灯，不需要额外增加其他驱动电源电路，并且，由内置电源产生的热量也可以通过下固定板与电源面盖结构改进从内侧空间排至外侧空间，进一步提升了整体球泡灯的散热效果。The invention provides a large bulb lamp with a built-in power supply, which includes a base, a lamp holder and a built-in power supply, the lamp holder is fixed on the base, the built-in power supply is embedded in the lamp holder, and the lamp holder above the built-in power supply There is a lower fixing plate on the top, at least two lamp cups are arranged on the lower fixing plate, a side lampshade is arranged on the lamp cup, and a first aluminum plate for installing LED lamp beads is arranged between the side lampshade and the lamp cup. Substrate, the first aluminum substrate is electrically connected to the built-in power supply; there is a gap at a certain distance between the edges of two adjacent lamp cups, and a heat dissipation plate is arranged in the middle of the lower fixing plate in the gap, and the heat dissipation plate is densely covered with multiple A ventilation hole, the gap and the ventilation hole form a heat dissipation channel, and the heat in the inner space surrounded by the lamp cup is transferred from the channel to the outer space. The large bulb lamp ensures that the overall heat dissipation effect of the entire bulb lamp is good when the power is used, thereby improving the service life of the bulb lamp. The top light emitting above the cooling plate enables the bulb to realize 360-degree light emitting. The built-in power supply can make the whole bulb conveniently replace the traditional metal halide lamp/mercury lamp without adding other driving power circuits, and the heat generated by the built-in power supply can also be improved from the inner space through the structure of the lower fixing plate and the power supply cover Discharging to the outer space further improves the heat dissipation effect of the overall bulb lamp.
附图说明Description of drawings
图1是本发明一种内置电源大球泡灯的结构示意图；Fig. 1 is a structural schematic diagram of a large bulb lamp with a built-in power supply of the present invention;
图2是本发明一种内置电源大球泡灯的第一分解结构示意图；Fig. 2 is a schematic diagram of the first decomposition structure of a large bulb lamp with a built-in power supply of the present invention;
图3是本发明一种内置电源大球泡灯的第二分解结构示意图；Fig. 3 is a schematic diagram of the second exploded structure of a large bulb lamp with a built-in power supply of the present invention;
图4是本发明一种内置电源大球泡灯第一局部结构示意图；Fig. 4 is a schematic diagram of the first partial structure of a large bulb lamp with a built-in power supply of the present invention;
图5是本发明一种内置电源大球泡灯的灯杯结构示意图；Fig. 5 is a structural schematic diagram of a lamp cup with a built-in power supply large bulb lamp according to the present invention;
图6是本发明一种内置电源大球泡灯的散热板结构示意图；Fig. 6 is a structural schematic diagram of a heat dissipation plate of a large bulb lamp with a built-in power supply according to the present invention;
图7是本发明一种内置电源大球泡灯的第二局部结构示意图；Fig. 7 is a schematic diagram of the second partial structure of a large bulb lamp with a built-in power supply of the present invention;
图8是本发明实施例增加防护圈的内置电源大球泡灯的结构示意图。Fig. 8 is a schematic structural view of a large bulb lamp with a built-in power supply added with a protective ring according to an embodiment of the present invention.
具体实施方式Detailed ways
下面结合附图，具体阐明本发明的实施方式，附图仅供参考和说明使用，不构成对本发明专利保护范围的限制。The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. The accompanying drawings are only for reference and description, and do not constitute a limitation to the protection scope of the present invention.
如图1-8所示，一种内置电源大球泡灯，包括底座2、灯头1和内置电源3，所述灯头1固定在所述底座2上，所述内置电源3内嵌在所述灯座2内，处于内置电源3上方的灯座2上设置有下固定板5，所述下固定板5上设置有至少两个灯杯6，所述灯杯6上设置有侧灯罩7，该侧灯罩7与灯杯6之间设置有用于安装LED灯珠的第一铝基板8，该第一铝基板8与内置电源3电连接；相邻两灯杯6边缘之间留出一定距离的空隙6a，正对该空隙的下固定板5中部设置有散热板10，所述散热板10上密布有多个通风孔10a，空隙6a与通风孔10a形成散热通道，由灯杯6合拢围成的内侧空间内的热量从该通道传送至外侧空间。具体地，散热板采用铝材料作为散热板基材。As shown in Figure 1-8, a large bulb lamp with a built-in power supply includes a base 2, a lamp base 1 and a built-in power supply 3, the lamp base 1 is fixed on the base 2, and the built-in power supply 3 is embedded in the In the lamp holder 2, a lower fixing plate 5 is arranged on the lamp holder 2 above the built-in power supply 3, and at least two lamp cups 6 are arranged on the lower fixing board 5, and side lampshades 7 are arranged on the lamp cups 6, A first aluminum substrate 8 for installing LED lamp beads is arranged between the side lampshade 7 and the lamp cup 6, and the first aluminum substrate 8 is electrically connected to the built-in power supply 3; a certain distance is reserved between the edges of two adjacent lamp cups 6 There is a gap 6a in the middle of the lower fixing plate 5 of the gap, and a heat dissipation plate 10 is arranged on the middle part of the lower fixing plate 5. The heat dissipation plate 10 is densely covered with a plurality of ventilation holes 10a. The gap 6a and the ventilation holes 10a form a heat dissipation channel, which is closed by the lamp cup 6. The heat in the formed inner space is transferred from the channel to the outer space. Specifically, the heat dissipation plate adopts aluminum material as the base material of the heat dissipation plate.
还包括上固定板11，所述散热板10固定在所述下固定板5与上固定板11之间，并支撑上固定板11；所述上固定板11上设置有上灯罩12，所述上灯罩12与上固定板11之间设置有用于安装LED灯珠的第二铝基板13，该第二铝基板13与内置电源3电连接。Also includes an upper fixing plate 11, the heat dissipation plate 10 is fixed between the lower fixing plate 5 and the upper fixing plate 11, and supports the upper fixing plate 11; the upper fixing plate 11 is provided with an upper lampshade 12, the A second aluminum substrate 13 for installing LED lamp beads is arranged between the upper lampshade 12 and the upper fixing plate 11 , and the second aluminum substrate 13 is electrically connected to the built-in power supply 3 .
所述上固定板11的底部设置有多个导热空心柱11a，所述散热板10包括板体101、以及分别设置在板体101上下两端的上折弯部102和下折弯部103，所述下折弯部103固定在所述下固定板5上，所述上折弯部101开设有通孔102a，并抵接在所述导热空心柱11a上，且通孔102a的中心与导热空心柱11a的中心重合。这样使得从上固定板11将热量传送至内侧空间，再传送至外侧空间，散热效果好The bottom of the upper fixing plate 11 is provided with a plurality of heat-conducting hollow columns 11a, and the heat dissipation plate 10 includes a plate body 101, and an upper bending part 102 and a lower bending part 103 respectively arranged at the upper and lower ends of the plate body 101. The lower bending part 103 is fixed on the lower fixing plate 5, the upper bending part 101 is provided with a through hole 102a, and abuts on the heat conducting hollow column 11a, and the center of the through hole 102a is in contact with the heat conducting hollow The centers of the columns 11a coincide. In this way, the heat is transmitted from the upper fixing plate 11 to the inner space, and then to the outer space, and the heat dissipation effect is good.
所述灯杯6上朝内空间一侧沿下固定板5垂直轴线方向设置有多个散热翅61，所述散热翅61两侧分别与其相邻两散热板10的一个侧边缘接触。A plurality of cooling fins 61 are provided on the side facing the inner space of the lamp cup 6 along the vertical axis of the lower fixing plate 5 , and the two sides of the cooling fins 61 are respectively in contact with one side edge of two adjacent cooling plates 10 .
还包括电源面盖4，所述电源面盖4设置在所述下固定板5与底座2之间，并将内置电源3封闭在底座2内；所述电源面盖4的中部设置有凸起41，该凸起41的中心设置为穿孔41a，所述下固定板5上设置有与凸起41匹配的定位孔5a，内置电源3的热量从该穿孔传送至内侧空间。It also includes a power supply surface cover 4, the power supply surface cover 4 is arranged between the lower fixing plate 5 and the base 2, and the built-in power supply 3 is enclosed in the base 2; the middle part of the power supply surface cover 4 is provided with a protrusion 41, the center of the protrusion 41 is set as a through hole 41a, and the lower fixing plate 5 is provided with a positioning hole 5a matching the protrusion 41, and the heat of the built-in power supply 3 is transferred from the through hole to the inner space.
所述灯杯6的数量为大于二的偶数个。本实施例中，围绕所述下固定板5中心的垂直轴线均布有四个相同的灯杯6，四个灯杯6合拢形成该内侧空间，所述灯杯的上端设置有一固定块62，所述固定块62上设置有一与导热空心柱11a大小匹配的限位凹槽621，且在固定块62的边缘一侧设置有插条63，该插条63插入两导热空心柱11a之间。球泡灯整体结构简单、便于安装，且进一步提升了球泡灯的散热效果。The number of the lamp cups 6 is an even number greater than two. In this embodiment, four identical lamp cups 6 are evenly distributed around the vertical axis of the center of the lower fixing plate 5, and the four lamp cups 6 are closed to form the inner space, and a fixing block 62 is arranged at the upper end of the lamp cup, The fixing block 62 is provided with a limiting groove 621 matching the size of the heat-conducting hollow columns 11a, and an insertion strip 63 is provided on the edge side of the fixing block 62, and the insertion strip 63 is inserted between the two heat-conducting hollow columns 11a. The overall structure of the bulb lamp is simple and easy to install, and the heat dissipation effect of the bulb lamp is further improved.
所述灯杯6的材质为镁合金材料，所述上、下固定板(11、5)的材质为铝合金材料，所述上灯罩12和侧灯罩7的材质为PC材料。The lamp cup 6 is made of magnesium alloy, the upper and lower fixing plates (11, 5) are made of aluminum alloy, and the upper lampshade 12 and side lampshade 7 are made of PC.
处于所述灯杯6与侧灯罩7之间的四周边缘套设有第一防水圈9，处于所述上固定板11与上灯罩12之间的四周边缘套设有第二防水圈14。使得整个球泡灯具有良好的防水功能。A first waterproof ring 9 is sheathed around the edge between the lamp cup 6 and the side lampshade 7 , and a second waterproof ring 14 is sheathed around the edge between the upper fixing plate 11 and the upper lampshade 12 . So that the whole bulb lamp has a good waterproof function.
所述内置电源3通过导线穿过下固定板5分别电连接第一铝基板8和第二铝基板13；在所述侧灯罩7与上灯罩12之间套设有第一防护圈16，所述侧灯罩7与底座2之间套设有第二防护圈15，可以很好的保护灯泡，防止磕碰。The built-in power supply 3 is electrically connected to the first aluminum substrate 8 and the second aluminum substrate 13 respectively through the lower fixing plate 5 through wires; a first protective ring 16 is sleeved between the side lampshade 7 and the upper lampshade 12, so that A second protective ring 15 is sleeved between the side lampshade 7 and the base 2, which can well protect the bulb and prevent bumps.
以上所揭露的仅为本发明的较佳实施例，不能以此来限定本发明的权利保护范围，因此依本发明申请专利范围所作的等同变化，仍属本发明所涵盖的范围。The above disclosures are only preferred embodiments of the present invention, and cannot be used to limit the protection scope of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope of the present invention.
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| CN115962453A (en) * | 2023-01-16 | 2023-04-14 | 龙腾照明集团股份有限公司 | Outdoor landscape lamp holder with dynamic effect for illumination and decoration |
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