CN205244885U

CN205244885U - LED light structure

Info

Publication number: CN205244885U
Application number: CN201521077999.6U
Authority: CN
Inventors: 胡志强; 张宾; 胡守伟
Original assignee: SHANGHAI NANHUA ELECTRONICS CO Ltd
Current assignee: SHANGHAI NANHUA ELECTRONICS CO Ltd
Priority date: 2015-12-22
Filing date: 2015-12-22
Publication date: 2016-05-18
Anticipated expiration: 2025-12-22

Abstract

The utility model relates to a LED light structure, including lamp stand casing, junction box and lamp shade. The lamp stand casing includes that lamp stand bottom plate and lamp stand curb plate are right, and the free end of lamp stand curb plate is equipped with the bayonet lock strip of transversal personally submitting " L " shape. The junction box includes the junction box base and covers establishes the separated time lid on the junction box base, and junction box base bottom both sides are equipped with the draw -in groove first of transversal personally submitting " U " shape. The lamp shade includes that lamp shade bottom plate and lamp shade curb plate are right, and the free end of lamp shade curb plate is equipped with the draw -in groove second of transversal personally submitting " U " shape. The utility model discloses LED light structure adopts the buckle design, makes lamp shade, junction box and lamp stand realize that detachable is firm and is connected, and the installation foot is through rotatory mode freedom and the lamp holder shell body group is adorned and the dismantlement simultaneously to can realize the interval and freely adjust to have barrier propterty superiority, firm, the convenient characteristics of assembly maintenance of structure.

Description

A kind of LED structure of the lighting lamp

Technical field

The utility model relates to a kind of lamp body structure, and particularly one is applied under industrial environment anti-The lamp body structure of the LED illuminating lamp of vibration, waterproof, anticorrosion occasion, belongs to LED lamp field.

Background technology

LED lamp because the brightness of himself is high, operating voltage is low, power consumption is little, volume is little, shock-resistant,Features such as stable performance, life-span are long and further come into one's own and favor, more and more many application scenariosAdopt LED lamp as illumination preferred option. In industrial lighting field by its special application scenarioThe illumination scheme of high brightness and high stability need to be set, and LED lamp is undoubtedly more satisfactory solutionScheme, but there is the problem that structural strength is inadequate in more existing LED lamps, industrial equipment runningThe vibration producing easily causes light fixture build-up member loose or dislocation, and the even accident such as fracture is understandingCertainly this problem, has adopted in the industry multiple reinforcement organization plan, but mostly exist installation difficulty large,The problems such as inconvenience dismounting and later maintenance trouble.

Publication number is that the patent document of CN204042789U discloses a kind of novel bidirectional LED lampFrame, this LED lamp bracket comprises base, column, support rail, its central post is flexible by someThe mutually nested composition of montant, neighbouring montant is fixed connection by control valve, at the bottom of columnEnd is fixedly nested on base, and column top is connected with support rail by bearing, support rail twoEnd is respectively equipped with a LED lampshade. This LED modulated structure has improved the free degree of illumination, stillIts lamp frame structure can not meet the requirement of frequent vibration application scenario, easily produces the thing such as rupture, come offTherefore.

Publication number is that the patent document of CN204404106U discloses a kind of LED Projecting Lamp lamp bracket, thisPlant lamp bracket and comprise lamp socket, Projecting Lamp body, lamp socket upper end is provided with swingle, and swingle upper end is protrudingFont, swingle upper end is provided with rotary sleeve, rotary sleeve upper end is provided with fixed arm, fixed arm upper end withProjecting Lamp body upper mounted plate connects, and between fixed head and Projecting Lamp body, is connected by bearing pin, fixesPlate is provided with deep-slotted chip breaker, and deep-slotted chip breaker is connected with the adjusting knob on fixed arm. This LED lamp bracket knotStructure has been realized the illumination that rotates freely of Projecting Lamp, but should not be applied in equally frequently because of its fragile structureIn the bad working environments environment of numerous vibration.

Publication number is that the patent document of CN204730142U discloses a kind of Simple LED lamp frame, thisLamp bracket comprises Lamp housing, line box, lamp holder and lamp socket, and Lamp housing middle part is provided with the wire casing of outside depression,Wire casing profile is " T " font, is provided with outwards outstanding hanging platform, the profile of line box and wire casing in wire casingProfile correspondence, lamp holder is arranged on lamp socket and is fixed on the two ends of wire casing by lamp socket. This LEDLamp frame structure can directly be arranged on lamp bracket on metope, designs simplification, but also cannot directly answerUse on industrial circle equipment position and realize steady illumination.

Utility model content

The utility model LED structure of the lighting lamp discloses new scheme, adopts buckle design, makes lampCover, junction box and lampholder shell have been realized can Fast Installation and dismounting, and has firmly connecting of anticreepConnect, installation foot passes through rotation mode freedom and lampholder shell assembly and disassembly simultaneously, and between can realizingApart from free adjustment; Solve existing LED lamp bracket fragile problem coming off in frequent vibration environment.

The utility model LED structure of the lighting lamp comprises lampholder shell, junction box and lampshade, junction boxBe connected to and on lampholder shell, form tubular structure with lampshade. Lampholder shell comprises lamp holder base plate and lamp socketSide plate pair, lamp socket side plate is to comprising the lamp socket side plate of two positioned opposite, above-mentioned two lamp socket side platesBe fixedly connected to form the lamp chamber that holds LED illuminace component, lamp base part with the long limit, both sides of lamp holder base plateThe free end of plate is provided with the L-shaped bayonet lock bar 121 of cross section, and one side of " L " shape bayonet lock bar certainlyBe fixedly connected with the another side edge of " L " shape bayonet lock bar by inner side, the free-ended edge of end and lamp socket side plateLamp socket side plate free end bearing of trend stretches out lamp socket side plate free end edge. Junction box comprises junction boxBase and lid are located at the separated time lid on junction box base, and junction box base two bottom sides is provided with transversalFace is the draw-in groove first of " U " shape, and the another side of above-mentioned " L " shape bayonet lock bar inserts " U " shape draw-in groove firstForm clamping with the upper elastic flange limit first 211 arranging in inner side, " U " shape draw-in groove first adjacent end edge;Simultaneously described junction box outboard flanges (221) with lamp socket side plate stud (124) to top contact, shapeBecome described junction box disconnecting prevention structure. Lampshade comprises lampshade base plate and lampshade side plate pair, lampshade side plate pairComprise the lampshade side plate of two positioned opposite, the both sides of above-mentioned two lampshade side plates and lampshade base plate are longLimit is fixedly connected to form with lamp chamber covers space in the lampshade closing, and the free end of lampshade side plate is provided with transversalFace is the draw-in groove second of " U " shape, and the another side of above-mentioned " L " shape bayonet lock bar inserts " U " shape draw-in groove secondForm clamping with the upper elastic flange limit second 321 arranging in inner side, " U " shape draw-in groove second adjacent end edge;The bayonet lock bar (121) of described lampshade side plate outboard flanges (331) and described lamp socket side plate " L " shape simultaneouslyTo top contact, form described lampshade disconnecting prevention structure.

The utility model LED structure of the lighting lamp adopts buckle design, makes lampshade, junction box and lamp socketRealize dismountable firm connection, had that barrier propterty is superior, stabilized structure, assembling safeguard justPrompt feature. Above-mentioned junction box is can arrangement, cancels junction box and is general lighting lamp.

Brief description of the drawings

Fig. 1 is the utility model LED structure of the lighting lamp schematic diagram.

Fig. 2 is LED structure of the lighting lamp middle section schematic diagram along its length in Fig. 1.

Fig. 3 is LED lamp plate fixed head schematic diagram in lamp chamber.

Fig. 4 is that lampholder shell and junction box assembly structure are disassembled schematic cross-section.

Fig. 5 is the confined state schematic diagram of disassemblying structure in Fig. 4.

Fig. 6 is that lampholder shell and lampshade assembly structure are disassembled schematic cross-section.

Fig. 7 is the confined state schematic diagram of disassemblying structure in Fig. 6.

Fig. 8 is lampholder shell installing plate and lampholder shell installment state one schematic diagram.

Fig. 9 is lampholder shell installing plate and lampholder shell installment state two schematic diagrames.

Figure 10 is the schematic cross-section of installment state one in Fig. 8.

Figure 11 is the schematic cross-section that lampholder shell installing plate and lampholder shell are installed location.

Figure 12 is the schematic top plan view of view in Figure 11.

In Fig. 1～12, the 110th, lampholder shell installing plate locating slot, the 121st, bayonet lock bar, the 122nd,Elasticity link slot first, the 123rd, elasticity link slot second, the 130th, LED lamp plate fixed head, the 211st, bulletProperty flanged lip first, the 321st, elastic flange limit second, the 410th, sealing strip, the 510th, through hole is installed.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

The utility model LED structure of the lighting lamp comprises lampholder shell, junction box and lampshade, junction boxBe connected on lampholder shell and form tubular structure with lampshade, as shown in Figure 1, junction box, lampshade andThe tubular structure two ends of lampholder shell composition also seal cover are provided with terminal plate, form the light fixture sky of sealingBetween. Fig. 2 shows the concrete structure of this programme LED lamp, and junction box is located at light fixture one end terminal plateThe position of closing on, is also provided with multi-function jack on junction box, junction box and lampshade closely splice, lampIn cover, be provided with LED lamp plate, on LED lamp plate, arranged regularly arranged LED lamp pearl. Lampholder shellComprise lamp holder base plate and lamp socket side plate pair, lamp socket side plate is to comprising the lamp socket side plate of two positioned opposite,The long limit, both sides of above-mentioned two lamp socket side plates and lamp holder base plate is fixedly connected to form and holds LED Lighting DivisionThe lamp chamber of part, Fig. 2 shows the various electric components of arranging in lamp chamber, and these parts all canSelect existing conceptual design. LED lamp plate is long-time illumination release heat simultaneously in sealed environment,If the long-term accumulation and can not effectively dredge lostly in the environment of sealing of these heats, will affectThe normal work of LED lamp, the life-span of severe patient so that the lamp pearl that detracts. In order to address this problem,The radiating effect that strengthens LED lamp plate, this programme has been set up LED on the basis of above-mentioned lamp cavity configurationThe cooling plate structure of lamp plate, as shown in Figures 2 and 3, specifically lampholder shell also comprises LED lamp plateFixed head 130, the long limit, both sides of above-mentioned two lamp socket side plates and LED lamp plate fixed head 130 is fixedThe conductive structure being connected to form one, LED lamp plate is fixed on LED lamp plate fixed head 130 and formsHeat conduction connects. This tubular heat conduction scheme makes the heat that LED lamp plate distributes can effectively pass through lampSeat housing is derived light fixture, has ensured the normal operating conditions of LED lamp. Based on above design, wePreferably aluminium alloy of the material of the lampholder shell of case, that aluminium alloy has is lightweight, heat conductivility is superiorEtc. feature, aluminium alloy lamp socket housing has been taken into account structural behaviour and heat dispersion, be this programme preferablySelecting type scheme. The material of the lampshade of this programme is PC plastics preferably, PC plastics have high strength andCoefficient of elasticity, high impact, Applicable temperature scope are wide, heigh clarity and free dyeability,Shaping shrinkage rate is low, dimensional stability is good, fatigue durability is good, weatherability is good, electrical characteristic is excellent,The harmless features such as safe and sanitary that meet of tasteless odorless are applicable to being applied in industrial circle and establish very muchOn the standby position that needs illumination.

In order to make the LED modulated structure of this programme can meet the concrete application at industrial circle equipment positionRequirement keeps stable high-quality illumination condition in the work condition environment of frequent vibration, this programmeThe free end of lamp socket side plate is provided with the L-shaped bayonet lock bar 121 of cross section, " L " shape bayonet lock barOn one side free end is fixedly connected with inner side, the free-ended edge of lamp socket side plate, " L " shape bayonet lock bar separatelyOne edge lamp base part plate free end bearing of trend stretches out lamp socket side plate free end edge. Junction box comprisesJunction box base and lid are located at the separated time lid on junction box base, and junction box base two bottom sides is establishedHave cross section to be the draw-in groove first of " U " shape, the another side of above-mentioned " L " shape bayonet lock bar inserts " U " shapeDraw-in groove first forms with the upper elastic flange limit first 211 arranging in inner side, " U " shape draw-in groove first adjacent end edgeClamping. Fig. 4 shows the concrete structure of lampholder shell, in figure, illustrated " L " shape bayonet lock bar withThe concrete grafting relation of draw-in groove first, Fig. 5 shows the junction box that assembled and the pass of lampholder shellSystem, bayonet lock bar enters after draw-in groove first, and flanged lip first is buckled in bayonet lock bar bottom and stops it to deviate from. LampshadeComprise lampshade base plate and lampshade side plate pair, lampshade side plate is to comprising the lampshade side plate of two positioned opposite,The long limit, both sides of above-mentioned two lampshade side plates and lampshade base plate is fixedly connected to form with lamp chamber covers the lamp closingSpace in cover, the free end of lampshade side plate is provided with the draw-in groove second that cross section is " U " shape, above-mentioned " L "The another side of shape bayonet lock bar inserts " U " shape draw-in groove second and inner side, " U " shape draw-in groove second adjacent end edgeThe elastic flange limit second 321 of upper setting forms clamping. Fig. 6 shows " L " shape bayonet lock bar and draw-in grooveThe concrete grafting relation of second, Fig. 7 shows the lampshade that assembled and the relation of lampholder shell, cardPin strip enters after draw-in groove second, and flanged lip second is buckled in bayonet lock bar bottom and stops it to deviate from. In order to make bayonet lockThe socket connection of bar and draw-in groove first, draw-in groove second is more firm, and realizes the effect that sealing is pegged graft,This programme has been set up fill plug seal parts in plugging position on above-mentioned connected structure basis, as Fig. 4Shown in Fig. 6, specifically the bottom land of draw-in groove first and draw-in groove second is provided with seal strip groove, in seal strip grooveBe provided with sealing strip 410, insertion termination and the sealing strip 410 of described " L " shape bayonet lock bar another side connectTouch to hold out against to form and be tightly connected. The not only sealing of syndeton of above-mentioned insertion clamping fitted seal barCan be superior, can reach IP65 protection level, and there is the effect that prevents loosening disengaging, be particularly suitable forBe applied in the easy positions that produce frequent vibration such as industrial circle equipment.

The difference that the above-mentioned grafting scheme that this programme adopts is exerted oneself due to assembling in actual mechanical processEasily produce certain extruding and collision in plugging position, if it is too small to exert oneself, can not realize insertionThe object of snapping, excessively just easily causes damage to plugging position if exerted oneself. Above-mentioned in order to alleviateThe impact of problem on light fixture, this programme has been made improvement for lampholder shell, is easily meeting with stressesPosition set up stress buffer structure, as shown in Figure 4 and Figure 6, specifically lamp socket side plate fromAlso be provided with the elasticity link slot first 122 that cross section is " U " shape, elasticity link slot first 122 1 by holdingEnd is fixedly connected with the free end of lamp socket side plate, elasticity link slot first 122 other ends and above-mentioned " L "Shape bayonet lock bar on one side free end is fixedly connected with, and the free end of lamp socket side plate is by elasticity link slot first122 are fixedly connected with " L " shape bayonet lock bar. Further, this programme is at lamp holder base plate and lamp socket side plateJunction also set up same structure and strengthened integrally-built toughness, specifically lamp socket side plateBe provided with the elasticity link slot second 123 that cross section is " U " shape, elasticity with junction, the long limit of lamp holder base plateLink slot second 123 one end are fixedly connected with the long limit of lamp holder base plate, elasticity link slot second 123 other endsBe fixedly connected with lamp socket side plate, lamp holder base plate is fixed by elasticity link slot second 123 and lamp socket side plateConnect. The elasticity connecting groove structure that above-mentioned cross section is " U " shape has effectively been alleviated and has been produced while pegging graftImpact, and make the enhancing of structural entity toughness, be more difficult for generation fracture damaged, its actual answeringWith having better effect.

In order to expand the application scenario of this programme LED structure of the lighting lamp, meet high-quality illumination beforePut the universality that improves product, the LED structure of the lighting lamp of this programme has also been introduced a kind of spirit especiallyThe mounting structure of living, specifically lamp holder base plate middle part is provided with to lamp chamber sunken inside along long limit bearing of trendLamp holder base plate sipes is installed, the two ends of cross section that lamp holder base plate is installed sipes are provided with and are " U " shapeDraw-in groove the third, be located at lamp holder base plate lampholder shell installing plate one end and draw-in groove the third shape in sipes be installedBecome clamping, described lampholder shell installing plate one end packs lamp holder base plate into by rotation mode sipes is installedThe draw-in groove third of " U " shape in; The other end of lampholder shell installing plate and above-mentioned lampholder shell are installedPlate one end is an angle folding and protrudes upward lamp holder base plate the notch of sipes is installed. Based on this plateGroove structure, thus the lampholder shell installing plate of this programme can slide and fix therein along draw-in groove thirdOptional position, but for the position of further fixed lamp-socket housing installing plate in draw-in groove third, weCase offered locating slot on the basis of above-mentioned sipes structure, and specifically lamp holder base plate is installed sipesBottom surface is provided with the lampholder shell installing plate locating slot 110 extending along long limit, and upper lampholder shell is installedPlate one end has locating hole on the position joining with lampholder shell installing plate locating slot 110, above-mentionedLampholder shell installing plate one end is by being located at pin parts or screw component and the lampholder shell in locating holeInstalling plate locating slot 110 is fixedly connected with. Further, in order to facilitate lampholder shell installing plate and otherStructure connects, and the part that the lampholder shell installing plate of this programme stretches out installation sipes has adopted bending knotThe design of structure, the other end of lampholder shell installing plate is the L-shaped bent plate of cross section, bent plateFree end plate face is provided with installs through hole 510, and can adopt the parts such as screw to pass through to install through hole willLamp installation is to any part of concrete application scenario. Fig. 8 and Fig. 9 show lampholder shell and installPlate and the detailed process that lampholder shell bottom is connected, can adopt the first plate installation steps of rotating plate againRealize both grafting, what Figure 10 and Figure 11 showed is the state that plate state and rotating plate complete,Figure 12 is the schematic top plan view after lampholder shell installing plate has assembled, and demonstrates lampholder shell in figureInstalling plate is fastenedly connected by two pieces of plus screw and lampholder shell installing plate locating slot.

The LED structure of the lighting lamp of this programme adopt buckle connect in conjunction with the design of sealing strip make lampshade,Junction box and lamp socket have been realized and being dismountablely firmly tightly connected, and adopt LED lamp heat-conducting plate and aluminium to closeGold lampholder shell is led hot linked design and has effectively increased the heat dispersion of lamp chamber internal heat generation parts,The elastic buffer structure adopting on lampholder shell has effectively been alleviated the action of pegging graft, and easily the impact of generation shouldPower, makes light fixture entirety have more toughness, and the installing plate parts that employing can be moved flexibly along mounting groove expandOpen up the installation adaptability of light fixture. Based on above feature, the LED structure of the lighting lamp of this programme is comparedExisting scheme has substantive distinguishing features and progress.

This programme LED structure of the lighting lamp is not limited to the disclosed content of detailed description of the invention, embodimentThe technical scheme of middle appearance can individualism, also can mutually comprise those skilled in the art's rootThe simple alternative of making in conjunction with common practise according to this programme also belongs to the scope of this programme.

Claims

1. a LED structure of the lighting lamp, is characterized in that comprising lampholder shell, junction box and lampshade,Described junction box and described lampshade are connected on described lampholder shell and form tubular structure; Described lampSeat housing comprises lamp holder base plate and lamp socket side plate pair, and described lamp socket side plate is to comprising two relative clothThe lamp socket side plate of putting, the fixing company of long limit, both sides of described two lamp socket side plates and described lamp holder base plateConnect and form the lamp chamber that holds LED illuminace component, the free end of described lamp socket side plate is provided with cross sectionL-shaped bayonet lock bar (121), one side free end of described " L " shape bayonet lock bar with described inInner side, the free-ended edge of lamp socket side plate is fixedly connected with, the another side of described " L " shape bayonet lock barStretch out described lamp socket side plate free end edge along described lamp socket side plate free end bearing of trend; DescribedJunction box comprises that junction box base and lid are located at the separated time lid on described junction box base, described inJunction box base two bottom sides is provided with the draw-in groove first that cross section is " U " shape, described " L " shape cardThe another side of pin strip inserts described " U " shape draw-in groove first and described " U " shape draw-in groove first adjacent end limitThe upper elastic flange limit first (211) arranging in edge inner side forms clamping, simultaneously described junction box outsideFlange (221) to top contact, forms described junction box anticreep with lamp socket side plate stud (124)Structure; Described lampshade comprises lampshade base plate and lampshade side plate pair, and described lampshade side plate is to comprising twoThe lampshade side plate of individual positioned opposite, the both sides of described two lampshade side plates and described lampshade base plate are longLimit is fixedly connected to form with described lamp chamber covers space in the lampshade closing, the freedom of described lampshade side plateEnd is provided with the draw-in groove second that cross section is " U " shape, and the another side of described " L " shape bayonet lock bar insertsThe upper bullet arranging of described " U " shape draw-in groove second and inner side, described " U " shape draw-in groove second adjacent end edgeProperty flanged lip second (321) form clamping, simultaneously described lampshade side plate outboard flanges (331) and instituteState the bayonet lock bar (121) of lamp socket side plate " L " shape to top contact, form described lampshade disconnecting prevention structure.

2. LED structure of the lighting lamp according to claim 1, is characterized in that, described draw-in grooveThe bottom land of first and described draw-in groove second is provided with seal strip groove, in described seal strip groove, is provided with sealing strip(410), the insertion termination of described " L " shape bayonet lock bar another side contacts top with sealing strip (410)Tight formation is tightly connected.

3. LED structure of the lighting lamp according to claim 1 and 2, is characterized in that, described inLampholder shell also comprises LED lamp plate fixed head (130), described two lamp socket side plates and LED lampThe long limit, both sides of plate fixed head (130) is fixedly connected to form the conductive structure of one, LED lamp plateBeing fixed on the upper formation of LED lamp plate fixed head (130) heat conduction connects.

4. LED structure of the lighting lamp according to claim 1 and 2, is characterized in that, described inThe free end of lamp socket side plate is also provided with the elasticity link slot first (122) that cross section is " U " shape, bulletProperty link slot first (122) one end be fixedly connected with the free end of described lamp socket side plate, elasticity connectGroove first (122) other end is fixedly connected with described " L " shape bayonet lock bar one side free end, described lampThe free end of seat side plate connects by elasticity link slot first (122) and described " L " shape bayonet lock bar are fixingConnect.

5. LED structure of the lighting lamp according to claim 4, is characterized in that, described lamp socketJunction, the long limit of side plate and described lamp holder base plate is provided with the elasticity link slot that cross section is " U " shapeSecond (123), elasticity link slot second (123) one end is fixedly connected with the long limit of described lamp holder base plate, bulletProperty link slot second (123) other end be fixedly connected with described lamp socket side plate, described lamp holder base plate is logicalCrossing elasticity link slot second (123) is fixedly connected with described lamp socket side plate.

6. LED structure of the lighting lamp according to claim 1 and 2, is characterized in that, described inLamp holder base plate middle part is provided with the lamp holder base plate peace to described lamp chamber sunken inside along long limit bearing of trendDress sipes, the two ends that described lamp holder base plate is installed the cross section of sipes are provided with the card that is " U " shapeGroove the third, is located at described lamp holder base plate lampholder shell installing plate one end and the described card in sipes is installedGroove third forms clamping, the other end of described lampholder shell installing plate and described lampholder shell installing plateOne end is an angle folding and protrudes upward described lamp holder base plate and install the notch of sipes.

7. LED structure of the lighting lamp according to claim 6, is characterized in that, described lamp socketThe bottom surface that base plate is installed sipes is provided with the lampholder shell installing plate locating slot extending along long limit(110), described lampholder shell installing plate one end with lampholder shell installing plate locating slot (110)On the position joining, have locating hole, described lampholder shell installing plate one end is described fixed by being located atPin parts in hole, position or screw component and lampholder shell installing plate locating slot (110) are fixing to be connectedConnect.

8. LED structure of the lighting lamp according to claim 6, is characterized in that, described lamp socketHousing installing plate one end packs the card of " U " shape of lamp holder base plate installation sipes into by rotation modeIn groove third.

9. LED structure of the lighting lamp according to claim 6, is characterized in that, described lamp socketThe other end of housing installing plate is the L-shaped bent plate of cross section, the free end plate of described bent plateFace is provided with installs through hole (510).

10. LED structure of the lighting lamp according to claim 1, is characterized in that, described lamp socketThe material of housing is aluminium alloy, and the material of described lampshade is PC plastics.