CN203893017U - Ceiling lamp of building block type LED light source and light source modules of ceiling lamp - Google Patents

Ceiling lamp of building block type LED light source and light source modules of ceiling lamp Download PDF

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Publication number
CN203893017U
CN203893017U CN201420339078.1U CN201420339078U CN203893017U CN 203893017 U CN203893017 U CN 203893017U CN 201420339078 U CN201420339078 U CN 201420339078U CN 203893017 U CN203893017 U CN 203893017U
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China
Prior art keywords
light source
lamp
source module
radiator
light
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Expired - Fee Related
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CN201420339078.1U
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Chinese (zh)
Inventor
王刚
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王刚
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Priority to CN201420339078.1U priority Critical patent/CN203893017U/en
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Publication of CN203893017U publication Critical patent/CN203893017U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a ceiling lamp of a building block type LED light source and light source modules of the ceiling lamp. The ceiling lamp comprises an iron base plate, a lampshade, an overall lamp light source formed by connecting the light source modules in series in a building block mode, and a power source. Each light source comprises a radiator, a lamp panel and a permanent magnetic column, wherein the positive pole and the negative pole of the lamp panel are respectively connected with a leadwire in a welding mode, the other end of one leadwire is provided with a butt joint male head, and the other end of the other leadwire is provided with a butt joint female head. The overall light source power (brightness) of the ceiling lamp can be freely combined without auxiliary tools or specialized knowledge, and when one light source module breaks down, the damaged light source module is taken out, the other light source modules can be connected in series, and the overall lamp can still work normally; when the overall lamp power (brightness) is not enough or is subjectively required to be increased, the light source module can be added, and the whole operation process is simple, convenient and fast. The ceiling lamp has the advantages of being long in service life, reliable in design, good in universality, low in using cost and the like, and conforms to the security requirements.

Description

A kind of lamp affixed to the ceiling of building block system LED light source and light source module thereof
Technical field
The utility model relates to lamp affixed to the ceiling art, refers in particular to a kind of lamp affixed to the ceiling and light source module thereof of building block system LED light source.
Background technology
Current ceiling lamp light source on the market divides two large classes: a class is fluorescence tubular type ceiling lamp light source, and its shape has O type pipe, H pipe or M pipe; Another kind of is aluminium base board-like LED lamp plate, and it is shaped as annular or star.
Fluorescence tubular type ceiling lamp light source shortcoming:
(1) service life is shorter, brightness is lower, and power consumption is large, can not reclaim again, and refuse difficult degradation, contaminated environment is large etc.;
(2) fluorescent tube of difformity, power can only be used in separately on a kind of lamp affixed to the ceiling shell of specification, there is no versatility;
(3) structure of its driving power is more complicated and service life is shorter, and the power supply of a power separately the fluorescent tube of a corresponding power use;
(4) above-mentioned some, all increased the use cost of lamp affixed to the ceiling.
The shortcoming of the aluminium base board-like LED lamp plate of annular or star:
(1) service life short, its way is, LED lamp plate is directly fixed on ceiling lamp chassis, because of ceiling lamp chassis on the market at present, major part is still used irony chassis, causes the heat radiation of lamp pearl not, accelerates the light decay of lamp pearl, affects service life.
(2) design unreasonablely, increase use cost, because of its design feature, can cause and damage one or two lamp pearls, the phenomenon that will scrap monoblock lamp plate.
At present this LED lamp plate of large portion is all used 5730 lamp pearls, and the line arrangement of its aluminium base is two and N string data (as Fig. 1) substantially, or N string two formula (as Fig. 2).
Employing two N string data, if in N the series lamp pearl in a certain loop, have a lamp pearl open circuit breakage, whole electric currents of power supply will be through another loop, accelerate the damage of lamp pearl in this loop, if also there is a lamp pearl open circuit breakage in this loop, will cause monoblock lamp plate not work.
And adopt N string two formula, if certain a string two and in two lamp pearls, have a lamp pearl open circuit breakage, source current will all be added on another lamp pearl so, will accelerate the damage of this lamp pearl, if with two a string equal open circuit breakages of lamp pearl, so, monoblock lamp plate will not work.
Above-mentioned two situations, if layman can not go to repair, directly scrap entire plate.And most of lamp pearl is good, so just caused the waste of resource, more increased use cost.
(3) there is no versatility, aluminium base board-like LED lamp plate, a kind of lamp plate of power can only be applicable to a kind of specification lamp affixed to the ceiling shell.More can not substitute H type fluorescent tube or M type fluorescent tube.
(4) can not change arbitrarily the power (brightness) of whole lamp.
(5) do not meet security requirement, in order to reduce costs, at present, the power supply that this LED lamp plate is used, is all used non-isolation constant-current supply; And the installation of lamp plate is to be directly fixed on chassis; If lamp plate has electric leakage, there is something special, can directly be transferred on chassis.
(6) complexity is installed.
Summary of the invention
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of lamp affixed to the ceiling and light source module thereof of building block system LED light source, its can effectively solve lamp affixed to the ceiling exist service life short, design unreasonable, there is no problems such as versatility.
For achieving the above object, the utility model adopts following technical scheme:
A kind of light source module, include radiator and lamp plate, this lamp plate is installed on the bottom face of radiator, this lamp plate includes heat-radiating substrate and is arranged at lip-deep six the LED lamp pearls of heat-radiating substrate, and these six LED lamp pearls are divided into three groups, and two LED lamp pearls of every group are connected in parallel, three groups of LED lamp pearls are connected in series, and the positive pole of this lamp plate and negative pole weld respectively a terminal line, wherein the other end band of a terminal line docks male, the other end band docking female of another terminal line; And the top of this radiator is provided with permanent magnetic post.
Preferably, described LED lamp pearl is that single power is the 5730 lamp pearls of 0.5W.
Preferably, between described heat-radiating substrate and radiator, be folded with heat conductive silica gel pad.
Preferably, described radiator includes cylindrical shell and in cylindrical shell lateral surface to the extended a plurality of radiating fins of external radiation.
Preferably, described heat-radiating substrate is aluminium base.
Preferably, the top of described radiator is provided with insulation compressing tablet, aforementioned permanent magnetic post be installed on insulation compressing tablet on and insulated from each other with radiator.
A lamp affixed to the ceiling for building block system LED light source, includes whole lamp source and power supply that irony chassis, lampshade and a plurality of aforementioned light source module building block system compose in series; This lampshade is installed on irony chassis and with irony chassis and encloses and be configured to accommodation space, each light source module is all positioned at accommodation space, the permanent magnetic post of each light source module is adsorbed on irony chassis, and a plurality of light source modules are cascaded to slotting mode with corresponding docking female each other by corresponding docking male.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
By utilizing the permanent magnetic post of light source module to be directly adsorbed on irony chassis, and cooperation is cascaded a plurality of light source modules to slotting mode by corresponding docking male with corresponding docking female each other, so need not any aid, need not any professional knowledge just can combine freely the whole lamp source power of lamp affixed to the ceiling (brightness), and when certain light source module breaks down therein, this light source module is taken out, be connected in series back other light sources module, whole lamp still can normally be worked, when whole lamp power (brightness) is inadequate or subjective requirement increases, within the scope of power, also can increase one or more light source modules, whole operating process is simple and convenient quick, the utlity model has long service life, reasonable in design, versatility is good, can change arbitrarily the power (brightness) of whole lamp, meet security requirement, the advantages such as use cost is low.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is the electrical block diagram of the lamp affixed to the ceiling of tradition;
Fig. 2 is the electrical block diagram of the another kind of lamp affixed to the ceiling of tradition;
Fig. 3 is the decomposing schematic representation of light source module in the preferred embodiment of the utility model;
Fig. 4 is the schematic cross-section of light source module in the preferred embodiment of the utility model;
Fig. 5 is the electrical block diagram of light source module in the preferred embodiment of the utility model;
Fig. 6 is the schematic cross-section of the lamp affixed to the ceiling of building block system LED light source in the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, irony chassis 20, lampshade
30, light source module 31, radiator
311, cylindrical shell 312, radiating fin
32, lamp plate 321, heat-radiating substrate
322, LED lamp pearl 33, terminal line
34, docking male 35, docking female
36, permanent magnetic post 37, heat conductive silica gel pad
38, insulation compressing tablet 101, accommodation space
The specific embodiment
Please refer to shown in Fig. 3 to Fig. 6, the concrete structure that it has demonstrated the preferred embodiment of the utility model, includes whole lamp source and power supply that irony chassis 10, lampshade 20 and a plurality of light source module 30 building block systems compose in series.
This lampshade 20 is installed on irony chassis 10 and with irony chassis 10 and encloses and be configured to accommodation space 101, and each light source module 30 is all positioned at accommodation space 101.
Particularly, in the present embodiment, each light source module 30 has included radiator 31 and lamp plate 32; This radiator 31 includes cylindrical shell 311 and in cylindrical shell 311 lateral surfaces to the extended a plurality of radiating fins 312 of external radiation; This lamp plate 32 is installed on the bottom face of radiator 31, this lamp plate 32 includes heat-radiating substrate 321 and is arranged at lip-deep six the LED lamp pearls 322 of heat-radiating substrate 321, this heat-radiating substrate 321 is aluminium base, these six LED lamp pearls 322 are divided into three groups, two LED lamp pearls 322 of every group are connected in parallel, three groups of LED lamp pearls 322 are connected in series (as shown in Figure 5), (supply voltage scope: 28~80V), also more reasonable aspect whole lamp power combination and use cost so better can match with general constant-current supply; This each LED lamp pearl 322 is that single power is the 5730 lamp pearls of 0.5W, and its cost performance is at present the highest; And the positive pole of this lamp plate 32 and negative pole weld respectively a terminal line 33, wherein the other end band of a terminal line 33 docks male 34, the other end band docking female 35 of another terminal line 33, so make a plurality of light source modules 30 each other slotting mode is cascaded with corresponding docking female 35 by corresponding docking male 34, so can realize need not any aid, just can be to carrying out the serial connection of simple and fast and the object of fractionation between light source module 30; And the top of this radiator 31 is provided with permanent magnetic post 36, the permanent magnetic post 36 of each light source module 30 is directly adsorbed on irony chassis 10, like this, need not any aid, just can change arbitrarily the position of light source module 30.
And, in the present embodiment, between this heat-radiating substrate 321 and radiator 31, be folded with heat conductive silica gel pad 37, utilize heat conductive silica gel pad 37 that the heat on heat-radiating substrate 321 is conducted on radiator 31 fast, can make the heat radiation of LED lamp pearl 322 reach optimum efficiency.
The top of this radiator 31 is provided with insulation compressing tablet 38, aforementioned permanent magnetic post 36 be installed on insulation compressing tablet 38 on and insulated from each other with radiator 31, utilize insulation compressing tablet 38 can intercept electric leakage and stop heat on radiator 31 to be sent on permanent magnetic post 36 and affect the disappearance of magnetic, thereby having improved security requirement.
During assembling, the docking female 35 of the rear light source module 30 of docking male 34 docking of previous light source module 30, according to said method, is connected in series one by one, has just formed the whole lamp source of lamp affixed to the ceiling, and user can be according to the needs of oneself, the whole lamp power of any combination lamp affixed to the ceiling.Then, the permanent magnetic post 36 of each light source module 30 is adsorbed on irony chassis 10, whole lamp source is docked with constant-current supply.
Design focal point of the present utility model is: by utilizing the permanent magnetic post of light source module to be directly adsorbed on irony chassis, and cooperation is cascaded a plurality of light source modules to slotting mode by corresponding docking male with corresponding docking female each other, so need not any aid, need not any professional knowledge just can combine freely the whole lamp source power of lamp affixed to the ceiling (brightness), and when certain light source module breaks down therein, this light source module is taken out, be connected in series back other light sources module, whole lamp still can normally be worked, when whole lamp power (brightness) is inadequate or subjective requirement increases, within the scope of power, also can increase one or more light source modules, whole operating process is simple and convenient quick, the utlity model has long service life, reasonable in design, versatility is good, can change arbitrarily the power (brightness) of whole lamp, meet security requirement, the advantages such as use cost is low.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.

Claims (7)

1. a light source module, include radiator and lamp plate, this lamp plate is installed on the bottom face of radiator, it is characterized in that: this lamp plate includes heat-radiating substrate and is arranged at lip-deep six the LED lamp pearls of heat-radiating substrate, these six LED lamp pearls are divided into three groups, two LED lamp pearls of every group are connected in parallel, three groups of LED lamp pearls are connected in series, and the positive pole of this lamp plate and negative pole weld respectively a terminal line, wherein the other end band of a terminal line docks male, the other end band docking female of another terminal line; And the top of this radiator is provided with permanent magnetic post.
2. light source module as claimed in claim 1, is characterized in that: described LED lamp pearl is that single power is the 5730 lamp pearls of 0.5W.
3. light source module as claimed in claim 1, is characterized in that: between described heat-radiating substrate and radiator, be folded with heat conductive silica gel pad.
4. light source module as claimed in claim 1, is characterized in that: described radiator includes cylindrical shell and in cylindrical shell lateral surface to the extended a plurality of radiating fins of external radiation.
5. light source module as claimed in claim 1, is characterized in that: described heat-radiating substrate is aluminium base.
6. light source module as claimed in claim 1, is characterized in that: the top of described radiator is provided with insulation compressing tablet, aforementioned permanent magnetic post be installed on insulation compressing tablet on and insulated from each other with radiator.
7. a lamp affixed to the ceiling for building block system LED light source, is characterized in that: include whole lamp source and power supply that irony chassis, lampshade and a plurality of light source module building block system as described in claim 1 to 6 any one compose in series; This lampshade is installed on irony chassis and with irony chassis and encloses and be configured to accommodation space, each light source module is all positioned at accommodation space, the permanent magnetic post of each light source module is adsorbed on irony chassis, and a plurality of light source modules are cascaded to slotting mode with corresponding docking female each other by corresponding docking male.
CN201420339078.1U 2014-06-24 2014-06-24 Ceiling lamp of building block type LED light source and light source modules of ceiling lamp Expired - Fee Related CN203893017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420339078.1U CN203893017U (en) 2014-06-24 2014-06-24 Ceiling lamp of building block type LED light source and light source modules of ceiling lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420339078.1U CN203893017U (en) 2014-06-24 2014-06-24 Ceiling lamp of building block type LED light source and light source modules of ceiling lamp

Publications (1)

Publication Number Publication Date
CN203893017U true CN203893017U (en) 2014-10-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104834031A (en) * 2014-11-12 2015-08-12 深圳市科曼医疗设备有限公司 Multi-focus dodging lens and optical system
CN108703449A (en) * 2018-06-04 2018-10-26 郑州森源新能源科技有限公司 A kind of manufacturing method of buddhist bead-string

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104834031A (en) * 2014-11-12 2015-08-12 深圳市科曼医疗设备有限公司 Multi-focus dodging lens and optical system
CN104834031B (en) * 2014-11-12 2017-05-17 深圳市科曼医疗设备有限公司 Multi-focus dodging lens and optical system
CN108703449A (en) * 2018-06-04 2018-10-26 郑州森源新能源科技有限公司 A kind of manufacturing method of buddhist bead-string

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20180624