CN205883772U - LED power source - Google Patents

LED power source Download PDF

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Publication number
CN205883772U
CN205883772U CN201620722433.2U CN201620722433U CN205883772U CN 205883772 U CN205883772 U CN 205883772U CN 201620722433 U CN201620722433 U CN 201620722433U CN 205883772 U CN205883772 U CN 205883772U
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China
Prior art keywords
lower casing
led power
hole
led
separator
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Application number
CN201620722433.2U
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Chinese (zh)
Inventor
杨雄
陈志高
丁俊
褚青松
罗羽
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Shenzhen Longood Intelligent Electric Co Ltd
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Shenzhen Longood Intelligent Electric Co Ltd
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Priority to CN201620722433.2U priority Critical patent/CN205883772U/en
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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model relates to a LED power source, include: the inferior valve is for the box structure who has the open end, the epitheca, set up in the open end of inferior valve, and will the open end part covers, the division board, set up perpendicularly in the one end of epitheca, the epitheca division board and part the inferior valve encloses into electric chamber jointly, the upper cover, set up in the open end of inferior valve, the upper cover with the epitheca together will the open end covers, the upper cover division board and all the other parts the inferior valve encloses into the wiring chamber jointly, the separator, set up in in the wiring chamber, in order to incite somebody to action separate for high nip and low -pressure area in the wiring chamber, high nip with between the low -pressure area with the help of the separator mutual isolation. Through the separator among the above -mentioned LED power source, the alveolus of will working a telephone switchboard is divided into high nip, low -pressure area, and is independent interference -free between the assurance region, has improved LED power source's stability.

Description

A kind of LED power
Technical field
This utility model relates to LED photovoltaic technology, particularly relates to a kind of LED power.
Background technology
LED power is typically encapsulated by metal-back, when installing and using, for meeting U.S. UL Safety Approval demand, needs Outside power module, it is further added by a metal shell rosette power supply input/output wiring is protected.So in reality A lot of cost can be increased during use, and increase structure design difficulty.
In order to solve relatively costly problem, traditional LED power uses a big can by power module and input/defeated Outlet is hermetically sealed, but, the use ambient temperature of power module so can be made to raise, power module working environment becomes more Add severe, reduce the service life of LED power.
Utility model content
Based on this, it is provided that a kind of preferable LED power of power work environment.
A kind of LED power, including:
Lower casing, for having the box like structure of opening;
Upper casing, is arranged at the opening of described lower casing, and described open end portion is covered;
Demarcation strip, is vertically installed in one end of described upper casing, and described upper casing, described demarcation strip and the described lower casing of part are common Surround electric chamber;
Upper cover, is arranged at the opening of described lower casing, and described opening is together covered by described upper cover with described upper casing, institute State lower casing described in upper cover, described demarcation strip and remainder and jointly surround wire connection cavity;And
Separator, is arranged in described wire connection cavity, so that described wire connection cavity to be divided into higher-pressure region, low-pressure area, described high pressure Between district and described low-pressure area mutually isolated by described separator.
Wherein in an embodiment, also include that power module and binding post, described power module are contained in described electricity In air cavity, described binding post is contained in described wire connection cavity, and described power module electrically connects with described binding post, described LED power also includes inputting electric wire, output electric wire, and described input electric wire is arranged at described higher-pressure region, and described output electric wire is arranged In described low-pressure area;The part shell wall of described lower casing is projecting inward to described wire connection cavity, to form the passing channel protruded.
Wherein in an embodiment, described lower casing being additionally provided with the first cable-through hole, described first cable-through hole connects with described Line chamber is connected, and described separator offers the second cable-through hole, and described second cable-through hole aligns with described first cable-through hole.
Wherein in an embodiment, described lower casing is additionally provided with fixing hole, described fixing hole can by connector with LED lamp connects;Described fixing hole is circular hole or elongated hole.
Wherein in an embodiment, described lower casing is additionally provided with the first hanging hole;Described lower casing and described first hanging hole phase Corresponding part shell wall is projecting inward to described wire connection cavity, the lead-in groove being connected with described first hanging hole with formation.
Wherein in an embodiment, described separator is further opened with the screwed hole for wearing for screw.
Wherein in an embodiment, also include that mounting bracket, described mounting bracket are fixed on described lower casing outside and institute Stating the position that electric chamber is corresponding, described mounting bracket is " F " character form structure.
Wherein in an embodiment, described separator is " h " font, will be separated out light modulation in described low-pressure area District, described LED power also includes that LED controls electric wire, and described LED controls electric wire and is arranged in described light modulation district.
Wherein in an embodiment, the described lower casing sidewall corresponding with described electric chamber is provided with multiple hook portion, Described hook portion is overturn by the partial sidewall of described lower casing and is formed, and then forms multiple tumble port, described LED on described lower casing Power supply also includes multiple pad, and multiple described tumble ports are blocked by multiple described pads respectively.
Wherein in an embodiment, the end face of described lower casing is additionally provided with rib, and described rib is arranged at described end The both sides in face;The second hanging hole it is further opened with on described rib.
In above-mentioned LED power, by the element such as lower casing, upper casing, demarcation strip and upper cover form separate electric chamber and Wire connection cavity, leaves to be separated by with input/output wiring by the electric parts such as power module, it is ensured that power module can be independent Environment works, reduces the temperature of working environment, improve working environment, improve the life-span of power module, meet peace Rule demand.Meanwhile, in above-mentioned LED power, by separator, wire connection cavity is divided into high and low pressure area, it is ensured that input Electric wire and output electric wire can be separate in LED power work, it is ensured that independent interference-free between region, improve The stability of LED power.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, it is also possible to the accompanying drawing of other embodiments is obtained according to these accompanying drawings.
Fig. 1 is the explosive view of LED power in this utility model one embodiment;
Fig. 2 is the structure chart of LED power shown in Fig. 1;
Fig. 3 is the concrete structure figure of lower casing in LED power shown in Fig. 1;
Fig. 4 is upper casing and the structure chart of demarcation strip in LED power shown in Fig. 1;
Fig. 5 is the concrete structure figure of upper cover in LED power shown in Fig. 1;
Fig. 6 is the explosive view of LED power in another embodiment of this utility model;
Fig. 7 is the concrete structure figure of another angle of lower casing in LED power shown in Fig. 1;
Fig. 8 is the concrete structure figure of the lower casing of another embodiment in LED power shown in Fig. 1.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched State.Accompanying drawing gives better embodiment of the present utility model.But, this utility model can come in many different forms Realize, however it is not limited to embodiments described herein.On the contrary, providing the purpose of these embodiments is to make to this practicality newly It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ", For illustrative purposes only, being not offered as is unique embodiment for " right " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model The implication that the technical staff in territory is generally understood that is identical.At term used in the description of the present utility model it is simply herein The purpose of specific embodiment is described, it is not intended that in limiting this utility model.Term as used herein " and/or " bag Include the arbitrary and all of combination of one or more relevant Listed Items.
Seeing also Fig. 1 and Fig. 2, the LED power 10 in this utility model one embodiment, for being electrically connected with LED light source Connect, to drive LED light source.LED power 10 includes lower casing 100, upper casing 200, demarcation strip 300, upper cover 400 and separator 600.
Seeing also Fig. 3, lower casing 100 is the box like structure of hollow, has opening 110.Lower casing 100 typically can be by gold Belong to material to make, firm and possess certain heat-sinking capability.
Seeing also Fig. 4, upper casing 200 is arranged at the opening 110 of lower casing 100, and opening 110 part is covered. Demarcation strip 300 is vertically installed in one end of upper casing 200, and upper casing 200, demarcation strip 300 and part lower casing 100 surround electric chamber jointly 120.LED power 10 may also include power module (not shown), and power module is arranged in electric chamber 120.
The most in the present embodiment, power module concretely connects the circuit board having electronic devices and components.Upper casing 200 and point Dividing plate 300 all can be made up of metal material.Demarcation strip 300 can be one-body molded with upper casing 200.The bottom of lower casing 100 is additionally provided with use Wire terminal (not shown) in earth lead.
Seeing also Fig. 5, upper cover 400 is arranged at the opening 110 of lower casing 100, and upper cover 400 and upper casing 200 together will Opening 110 covers.Upper cover 400, demarcation strip 300 and remainder lower casing 100 surround wire connection cavity 140 jointly.LED power 10 is also Including binding post 500.Binding post 500 is contained in wire connection cavity 140, and power module electrically connects with binding post 500.Connect Line terminals 500 is connected with outside wiring, so that power module is by binding post 500 and external electrical connections.
The most in the present embodiment, referring to Fig. 1, separator 600 is arranged in wire connection cavity 140.Separator 600 will Wire connection cavity 140 is divided into higher-pressure region 142, low-pressure area 144.Between higher-pressure region 142 and low-pressure area 144 mutual by separator 600 Isolation, the most separate.
LED power 10 also includes inputting electric wire (not shown), output electric wire (not shown).Input electric wire is high-tension bus-bar, It is arranged at higher-pressure region 142.Output electric wire is low tension wire, and it is arranged at low-pressure area 144.
It is pointed out that and see also Fig. 6, separator 600 can be " h " font, will divide in low-pressure area 144 Being separated out light modulation district 146, concrete, low-pressure area 144 is between higher-pressure region 142 and light modulation district 146.LED power 10 also includes LED Controlling electric wire (not shown), LED controls electric wire and is arranged at light modulation district 146.
The most in the present embodiment, separator 600 can be plastic parts.It is appreciated that in other embodiments, separator 600 also can be made up of other insulant, are not limited to plastic material.It is further opened with on separator 600 for for screw, (figure is not Show) the screwed hole (not shown) that wears.Screw passes through screwed hole, can lock ground wire, and by LED power 10 and LED lamp Fixing lid fix.At separator 600 upper screwed hole, separator 600 can be made to play the fixed support function of screw, exempt Instrument is used when the gadget such as extra packaging material and screw is taken.
In above-mentioned LED power 10, by element compositions such as lower casing 100, upper casing 200, demarcation strip 300 and upper covers 400 mutually Independent electric chamber 120 and wire connection cavity 140, leave to be separated by with input/output wiring by the electric parts such as power module, it is ensured that Power module can work in independent environment, reduces the temperature of working environment, improves working environment, improves power supply In the life-span of module, meet safety demand.Meanwhile, in above-mentioned LED power 10, by separator 600, wire connection cavity 140 is distinguished For higher-pressure region 142 and low-pressure area 144, it is ensured that the work that input electric wire and output electric wire can be separate in LED power 10 Make, it is ensured that independent interference-free between region, improve the stability of LED power 10.
Meanwhile, low-pressure area 144 also can be separated out light modulation district 146 by separator 600, to ensure that LED control electric wire can be only Vertical work, without interruption.
Further, above-mentioned LED power 10 is overall uses integrated design, reduces volume, reduces cost.During work, use Family is opened upper cover 400 and can connect input/out line, facilitates installation and the use of terminal use.
Referring to Fig. 3 and Fig. 4, the periphery of opening 110 is provided with buckle 112.Draw-in groove is offered on upper casing 200 210, buckle 112 matches with draw-in groove 210, so that upper casing 200 is fixed on opening 110.
Concrete, in the present embodiment, buckle 112 is multiple.It is corresponding that multiple buckles 112 are distributed in opening 110 periphery Dual-side on.On upper casing 200, correspondence offers multiple draw-in groove 210, and multiple draw-in grooves 210 fasten with multiple buckles 112 respectively. It is interlocked with multiple buckles 112 by multiple draw-in grooves 210, so that upper casing 200 can fixedly secure on opening 110, it is impossible to It is opened easily, meets safety demand.
Referring to Fig. 3 and Fig. 5, opening 110 is provided with screw 114, and upper cover 400 is provided with through hole 410.LED electricity Source 10 also includes threaded fastener (not shown).Threaded fastener wears through hole 410 and screws togather with screw 114, so that upper cover 400 It is fixed on opening 110.
The most in the present embodiment, lower casing 100 is strip structure, and screw 114 is arranged at lower casing 100 away from upper casing 200 One end.Being provided with the folding ear 116 extended internally on opening 110, screw 114 is opened on folding ear 116.Pass through screw threads for fastening Part, effectively fixes one end of upper cover 400.
Upper casing 200 is additionally provided with bayonet socket 230, and upper cover 400 is additionally provided with lug 430, and lug 430 is arranged in bayonet socket 230.Pass through Lug 430 is arranged in bayonet socket 230, fixes with the other end by upper cover 400.
When needing wiring, threaded fastener can be screwed off, upper cover 400 can be opened, carry out patching operations.
Referring to Fig. 3, lower casing 100 being additionally provided with wiring hole 180, wiring hole 180 is connected with wire connection cavity 140.Connect Crown cap 190 has been may also set up in string holes 180, when needing wiring, can be by crown cap 190 abate, and by wire barrel through connecing String holes 180, and be connected with the binding post 500 in wire connection cavity 140.
Being additionally provided with the first cable-through hole 118 on lower casing 100, the first cable-through hole 118 is connected with wire connection cavity 140, separator 600 Offer the second cable-through hole (not shown), the second cable-through hole and the first cable-through hole 118 to align.Meanwhile, separator 600 has concurrently and wears Line via safeguard function, can exempt use protective ring.
Seeing also Fig. 3 and Fig. 7, the part shell wall of lower casing 100 is projecting inward to wire connection cavity 140, to form the mistake protruded Line passage 119.Line excessively is played and keeps away position effect by passing channel 119.
Fixing hole 111 it is additionally provided with on lower casing 100.Fixing hole 111 can by connector (not shown) with LED lamp even Connect.The most in the present embodiment, fixing hole 111 is circular hole or elongated hole.
The first hanging hole 113 it is additionally provided with on lower casing 100.LED power 10 can be hung by the first hanging hole 113, to reduce Employ the assembly work amount that LED power 10 is assembled on light fixture.The part shell wall that lower casing 100 is corresponding with the first hanging hole 113 Lead-in groove 115 that is projecting inward to wire connection cavity 140, that be connected with the first hanging hole 113 with formation, outside connector (not shown) is led to Cross lead-in groove 115 to match with the first hanging hole 113.
Above-mentioned LED power 10 also includes mounting bracket 700.Mounting bracket 700 is fixed on lower casing 100 outside and electric chamber 120 corresponding positions.Mounting bracket 700 is " F " character form structure.LED power 10 can carry out solid by mounting bracket 700 Fixed.Mounting bracket 700 is set outside lower casing 100, with meet the shell wall in the corresponding electrically chamber 120 of LED power 10 can not perforate Safety requirement.
Seeing also Fig. 1 and Fig. 8, lower casing 100 sidewall corresponding with electric chamber 120 is provided with multiple hook portion 810. Hook portion 810 is overturn by the partial sidewall of lower casing 100 and is formed, and then forms multiple tumble port 830 on lower casing 100.LED power Also include that multiple tumble ports 830 are blocked by multiple pad 850, multiple pads 850 respectively.
Hook portion 810 utilizes sheet material to punch through the technique turned up and is formed, and can exempt riveting process and ensure the machinery of entirety Intensity.Simultaneously it is not allow for hole to meet electric chamber 120 sidewall, uses pad 850 that tumble port 830 is carried out plug-hole.
The end face of lower casing 100 is additionally provided with rib 870, and rib 870 is arranged at the both sides of end face.End face is arranged and adds Strong portion 870, can strengthen the mechanical strength of whole LED power 10 so that it is can resist and be perpendicular on LED power 10 bearing of trend Pulling force.Concrete, rib 870 is further opened with the second hanging hole 872, in order to hanging of LED power 10.
In addition it should be pointed out that, the wiring hole 180 on lower casing 100 end face also can block with bulge 890.
In above-mentioned LED power 10, by element compositions such as lower casing 100, upper casing 200, demarcation strip 300 and upper covers 400 mutually Independent electric chamber 120 and wire connection cavity 140, leave to be separated by with input/output wiring by the electric parts such as power module, it is ensured that Power module can work in independent environment, reduces the temperature of working environment, improves working environment, improves power supply In the life-span of module, meet safety demand.Meanwhile, in above-mentioned LED power 10, by separator 600, wire connection cavity 140 is distinguished For higher-pressure region 142, low-pressure area 144 and light modulation district 146, it is ensured that input electric wire, output electric wire and the LED for light modulation control Electric wire can be separate in LED power 10 work, it is ensured that independent interference-free between three regions, improve LED electricity The stability in source 10.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area For art personnel, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.

Claims (10)

1. a LED power, it is characterised in that including:
Lower casing, for having the box like structure of opening;
Upper casing, is arranged at the opening of described lower casing, and described open end portion is covered;
Demarcation strip, is vertically installed in one end of described upper casing, and described upper casing, described demarcation strip and the described lower casing of part surround jointly Electrically chamber;
Upper cover, is arranged at the opening of described lower casing, and described opening is together covered by described upper cover with described upper casing, described on Lower casing described in lid, described demarcation strip and remainder surrounds wire connection cavity jointly;And
Separator, is arranged in described wire connection cavity, described wire connection cavity to be divided into higher-pressure region, low-pressure area, described higher-pressure region with Between described low-pressure area mutually isolated by described separator.
LED power the most according to claim 1, it is characterised in that also include power module and binding post, described power supply Module is contained in described electric intracavity, and described binding post is contained in described wire connection cavity, and described power module connects with described Line terminals electrically connects, and described LED power also includes inputting electric wire, output electric wire, and described input electric wire is arranged at described higher-pressure region, Described output electric wire is arranged at described low-pressure area;The part shell wall of described lower casing is projecting inward to described wire connection cavity, to form protrusion Passing channel.
LED power the most according to claim 1, it is characterised in that be additionally provided with the first cable-through hole on described lower casing, described One cable-through hole is connected with described wire connection cavity, and described separator offers the second cable-through hole, described second cable-through hole and described the One cable-through hole aligns.
LED power the most according to claim 1, it is characterised in that be additionally provided with fixing hole, described fixing hole on described lower casing Can be connected with LED lamp by connector;Described fixing hole is circular hole or elongated hole.
LED power the most according to claim 1, it is characterised in that be additionally provided with the first hanging hole on described lower casing;Described lower casing The part shell wall corresponding with described first hanging hole is projecting inward to described wire connection cavity, is connected with described first hanging hole with formation Lead-in groove.
LED power the most according to claim 1, it is characterised in that be further opened with on described separator for wearing for screw If screwed hole.
LED power the most according to claim 1, it is characterised in that also include that mounting bracket, described mounting bracket are fixed on The outside position corresponding with described electric chamber of described lower casing, described mounting bracket is " F " character form structure.
LED power the most according to claim 1, it is characterised in that described separator is " h " font, with will be described low Being separated out light modulation district in nip, described LED power also includes that LED controls electric wire, and described LED controls electric wire and is arranged at described light modulation Qu Zhong.
LED power the most according to claim 1, it is characterised in that the sidewall that described lower casing is corresponding with described electric chamber Being provided with multiple hook portion, described hook portion is overturn by the partial sidewall of described lower casing and is formed, and then is formed on described lower casing Multiple tumble ports, described LED power also includes multiple pad, and multiple described tumble ports are blocked by multiple described pads respectively.
LED power the most according to claim 1, it is characterised in that the end face of described lower casing is additionally provided with rib, described Rib is arranged at the both sides of described end face;The second hanging hole it is further opened with on described rib.
CN201620722433.2U 2016-07-07 2016-07-07 LED power source Active CN205883772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620722433.2U CN205883772U (en) 2016-07-07 2016-07-07 LED power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620722433.2U CN205883772U (en) 2016-07-07 2016-07-07 LED power source

Publications (1)

Publication Number Publication Date
CN205883772U true CN205883772U (en) 2017-01-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107072082A (en) * 2016-07-07 2017-08-18 深圳市朗科智能电气股份有限公司 A kind of LED power
WO2018006382A1 (en) * 2016-07-07 2018-01-11 深圳市朗科智能电气股份有限公司 Led power supply

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107072082A (en) * 2016-07-07 2017-08-18 深圳市朗科智能电气股份有限公司 A kind of LED power
WO2018006382A1 (en) * 2016-07-07 2018-01-11 深圳市朗科智能电气股份有限公司 Led power supply
US10378743B2 (en) 2016-07-07 2019-08-13 Shenzhen Longood Intelligent Electric Co., Ltd LED power supply

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