CN202349665U

CN202349665U - LED (Light Emitting Diode) flood lamp

Info

Publication number: CN202349665U
Application number: CN2011204706699U
Authority: CN
Inventors: 顾振武
Original assignee: NINGBO FRONT WIND ZHENYE LIGHTING Co Ltd
Current assignee: NINGBO FRONT WIND ZHENYE LIGHTING Co Ltd
Priority date: 2011-11-16
Filing date: 2011-11-16
Publication date: 2012-07-25
Anticipated expiration: 2021-11-16

Abstract

The utility model discloses an LED (Light Emitting Diode) flood lamp, which comprises a front cover, a rear cover, an LED light source body, a reflecting plate, a fixed bracket and a fastener, wherein the LED light source body is fixed in the rear cover; the reflecting plate is fixed in the rear cover; the fixed bracket is fixed on the rear cover; the reflecting plate is provided with a light transmitting hole which is aligned with an LED light source; the bottoms of the front cover and the rear cover are pivotally connected together through a rotating shaft; the fastener is arranged on the top of the rear cover in a rotating way; the top of the front cover is provided with a clamping groove which is mutually buckled with the fastener; and the front cover and the rear cover are fixed to the fastener in a matching way by means of the clamping groove. When an electrical appliance is required to be maintained or assembled, the fastener can be lifted up to get away from the clamping groove, and the front cover and the rear cover can be conveniently opened. The LED flood lamp is more convenient to operate.

Description

The LED floodlight

Technical field

The utility model is about a kind of floodlight, particularly a kind of LED floodlight.

Background technology

Floodlight is a kind of spot light of uniform irradiation to all the winds, and floodlight sends is height diffusion, nondirectional light but not the light beam of clear-cut; Floodlight does not have electrode, is to lean on electromagnetic induction principle to combine with the fluorescence discharge principle and luminous, so there is not the inevitable assembly that limits the life-span in it; The shade that produces is soft and transparent, when being used for the object illumination, the speed that illumination weakens when throwing light on spotlight slowly many, even some illumination weakens very slow floodlight, looks similarly to be a light source that does not produce shade.The LED floodlight promptly uses led lighting, utilizes the solid semiconductor chip as luminescent material.The LED floodlight has been widely used in hotel's exterior wall, square night scene, gardens brightening, fields such as interior decoration at present.

The China's Mainland patent has disclosed a kind of LED floodlight No. 201120049672.3, and it comprises front cover body, floodlight, led light source body, radiator body, power supply fixed head, power control and rear cover body and fixed support.Power control and rear cover body all are fixed on the power supply fixed head, are fixed on the radiating element through screw together then; Fixed support also is to be fixed on the radiating element through screw; Reflective plate body has light source hole, and is arranged on the radiator; The led light source body is arranged between reflective plate body and the radiating element; Forward and backward lid is fixed together through screw, with will and element protection such as radiating element, led light source body, reflective plate body, power supply fixed head, power control between forward and backward lid.

But, because forward and backward lid is to fix through screw, need open that front cover body overhauls or when increasing element, need removable screw one by one, operation is complicated, and its screw is lost easily, is inconvenient to operate.

Therefore, need to improve to the above-mentioned defective of existing LED floodlight.

The utility model content

The main purpose of the utility model is to provide a kind of LED floodlight that can conveniently overhaul or open.

For reaching above-mentioned purpose; The utility model adopts following technical scheme: a kind of LED floodlight; It comprises protecgulum, bonnet, is fixed on the interior led light source body of bonnet, is fixed on the reflector in the bonnet and is fixed on the fixed support on the bonnet; Reflector is formed with the loophole that aligns with the led light source body, and the bottom of protecgulum and bonnet articulates through rotating shaft and links together, and this LED floodlight also comprises a retainer; Said retainer is rotating to be installed in one of them top of bonnet or protecgulum, another person top be provided with this retainer buckle with protecgulum and bonnet are fixed together draw-in groove.

In a preferred embodiment, said retainer comprises the arc body, and the bottom of board body part one end is provided with the prominent piece with perforation, and round bar passes said perforation said retainer is installed on the bonnet.

In a preferred embodiment, the U type connecting portion that said round bar comprises two support arms and connects two support arms, retainer is provided with two prominent pieces, and two support arms pass the perforation on the prominent piece respectively and are fixed on the bonnet.

In a preferred embodiment, the below at the other end edge of board body part is provided with the buckle that extends towards said prominent piece direction, is provided with the raised line of joining mutually with buckle in the said draw-in groove.

In a preferred embodiment, board body part is provided with the gathering hole that connects near said other end edge, aligns with said buckle.

In a preferred embodiment, this LED floodlight also is provided with glass plate, and protecgulum is formed with a rectangular aperture, and said glass plate is fixed on the inboard of protecgulum from the protecgulum rear side, and by opening to exposing outside.

In a preferred embodiment, said bonnet comprises outer wall and around roof, diapire and the two lateral walls of lateral wall, said fixed support is a U type structure, comprises the crossbeam that is assembled in two support arms on the bonnet two side and connects two support arms.

In a preferred embodiment, this LED floodlight also is provided with the anti-slop serrations that is fixed on the bonnet two side, and said support bracket fastened support arm is fixed between bonnet and the anti-slop serrations.

In a preferred embodiment, said retainer is arranged on the back tops, and said draw-in groove is formed on preceding tops.

Compare with prior art, the utility model LED Flood lamps and lanterns has following beneficial effect: forward and backward lid uses buckle structure to be fixed together, when needs keep in repair or assemble electrical equipment, can be more convenient open forward and backward lid, handled easily.

Description of drawings

Fig. 1 is the front view of the LED floodlight in the utility model specific embodiment.

Fig. 2 is the three-dimensional exploded view of the LED floodlight in the utility model specific embodiment.

Fig. 3 is the side view of the LED floodlight in the utility model specific embodiment.

Fig. 4 is the side view of the clasp of the LED floodlight in the utility model specific embodiment.

Fig. 5 is the stereogram of clasp shown in Figure 4.

The specific embodiment

To Fig. 5, specify the structure of the LED floodlight in this specific embodiment below in conjunction with Figure of description 1.

Please refer to Fig. 1 to Fig. 3, the utility model LED floodlight comprises protecgulum 1, bonnet 2, be assembled in bonnet 2 outsides two anti-slop serrations 3, be arranged on element 4 and element 5, the inlet wire cable 6 that is fixed on bonnet 2 bottoms, fixed support 7 in the bonnet, be fixed on reflector 8, spacer 9 and glass 10 between protecgulum 1 and the bonnet 2.Protecgulum 1 and bonnet 2 adopt the high-quality aluminium die-casting to form, and handle for the anticorrosion electrostatic spraying on the surface, aesthetic in appearance.

Bonnet 2 is box-like, and internal fixation has led light source body 20.Said bonnet 2 comprises outer wall and around roof, diapire and the two lateral walls of lateral wall, the surface of two side is provided with the prominent rib 21 of some heat radiations.The bottom of said two side 20 is provided with the installation portion 22 of joining mutually with anti-slop serrations 3.Said diapire is provided with a pair of ear 23, and ear 23 is provided with the perforation 24 that extends laterally.

Element 5 is fixed on the element 4, and is fixed on together in the bonnet 2 with element 4, near the diapire of bonnet 2.The position of led light source 20 is near the roof of bonnet 2.

Reflector 8 comprises a rectangle outer rim 80 and gives prominence to the main body 82 that is cubic centrum shape from the rectangle outer rim backward to middle worry; Reflector 8 forms a loophole 84 in the center of main body; Reflector 8 is assembled in bonnet 2 through screw (not shown); Loophole 84 aligns with led light source body 20, so that realize printing opacity.

The profile of protecgulum 1 and bonnet 2 are roughly the same, are formed with a rectangular aperture 12 near upside, and glass plate 10 is fixed on the inboard of protecgulum 1 through spacer 9 from protecgulum 1 rear side, and by opening 12 to exposing outside.The bottom of protecgulum 1 is provided with the ear 13 with perforation 14 equally.

Perforation

14,24 through protecgulum 1 and bonnet 2

ears

13,23 are passed in rotating shaft 15 can articulate protecgulum, bonnet 2 to link together.

Inlet wire cable 6 is fixed on bonnet 2 diapires, and the through hole that diapire is passed on its top gets in the inner space of bonnet 2.

Fixed support 7 is a U type structure, and the top that comprises two support arms 70 and connect crossbeam 72, two support arms 72 of two support arms has installing hole 74.Said two support arms 72 are assembled between the installation portion 22 and anti-slop serrations 3 of bonnet 2, and fixing through a screw rod 76.The crossbeam 72 unsettled belows that are positioned at bonnet 2 are provided with some installing holes equally on the crossbeam 72, so that this LED floodlight is mounted on external device (ED) or the equipment.

Please combine Fig. 4 to shown in Figure 5; The rotating elasticity retainer 25 that is used for buckle protecgulum 1 that is equipped with in the top of bonnet 2, said retainer 25 comprises that one is the board body part 26 of the arc that projects upwards, its profile is consistent with the top line of bonnet 2; When so this retainer 25 fastens; From this LED floodlight viewed, the top still has smooth lines, obviously not outstanding this protecgulum 1 of retainer 25 and bonnet 2 tops.

The two bottom sides of board body part 26 rear ends respectively is provided with a prominent piece 27 with perforation.One round bar 251 that formed by the bending of steel wire or iron wire, U type connecting portion 253, two support arms 252 that comprise two support arms 252 and connect two support arms pass perforation on the prominent piece 27 respectively and this retainer 25 is articulated are fixed on bonnet 2 tops.The front end of retainer 25 also comprises the buckle 28 that extends back from board body part 26 leading edges middle part, and board body part 26 is provided with the gathering hole 29 of a perforation near said leading edge place.

Protecgulum 1 top is recessed to form the draw-in groove 15 that a retainer 25 cooperates after by forward direction, be provided with an outstanding forward raised line 16 in the said draw-in groove 13, and gathering hole 29 aligns with draw-in groove 15.When closed protecgulum 1, bonnet 2, buckle 28 and raised line 16 mutual buckles are to be fixed together protecgulum 1 and bonnet 2.When needs open that protecgulum 1 keeps in repair with bonnet 2 or when assembling electrical equipment, stretch into the gathering hole of retainer 25 with finger, slightly upwards firmly lift, buckle 28 will be from raised line 16 disengagings, and protecgulum 1 just can be opened; In the time of will protecgulum 1 and bonnet 2 being fastened, closed protecgulum 1, bonnet 2 make retainer 25 stretch into the draw-in groove 15 of protecgulum 1, pressed downward firmly, the buckle 28 of retainer 25 cross raised line 16 and with raised line 16 snap close mutually.

The retainer 25 of the utility model LED floodlight also can be arranged on the protecgulum 1, and corresponding draw-in groove 15 and raised line 16 corresponding setting are at bonnet 2 tops.

Claims

1. LED floodlight; It comprises protecgulum, bonnet, is fixed on the interior led light source body of bonnet, is fixed on the reflector in the bonnet and is fixed on the fixed support on the bonnet; Reflector is formed with the loophole that aligns with the led light source body; It is characterized in that: the bottom of protecgulum and bonnet articulates through rotating shaft and links together; This LED floodlight also comprises a retainer, and said retainer is rotating to be installed in one of them top of bonnet or protecgulum, another person top be provided with this retainer buckle with protecgulum and bonnet are fixed together draw-in groove.

2. LED floodlight as claimed in claim 1 is characterized in that: said retainer comprises the arc body, and the bottom of board body part one end is provided with the prominent piece with perforation, and round bar passes said perforation said retainer is installed on the bonnet.

3. LED floodlight as claimed in claim 2 is characterized in that: the U type connecting portion that said round bar comprises two support arms and connects two support arms, and retainer is provided with two prominent pieces, and two support arms pass the perforation on the prominent piece respectively and are fixed on the bonnet.

4. LED floodlight as claimed in claim 2 is characterized in that: the below at the other end edge of board body part is provided with the buckle that extends towards said prominent piece direction, is provided with the raised line of joining mutually with buckle in the said draw-in groove.

5. LED floodlight as claimed in claim 4 is characterized in that: board body part is provided with the gathering hole that connects near said other end edge, aligns with said buckle.

6. LED floodlight as claimed in claim 5 is characterized in that: this LED floodlight also is provided with glass plate, and protecgulum is formed with a rectangular aperture, and said glass plate is fixed on the inboard of protecgulum from the protecgulum rear side, and by opening to exposing outside.

7. LED floodlight as claimed in claim 4; It is characterized in that: said bonnet comprises outer wall and around roof, diapire and the two lateral walls of lateral wall; Said fixed support is a U type structure, comprises the crossbeam that is assembled in two support arms on the bonnet two side and connects two support arms.

8. LED floodlight as claimed in claim 7 is characterized in that: this LED floodlight also is provided with the anti-slop serrations that is fixed on the bonnet two side, and said support bracket fastened support arm is fixed between bonnet and the anti-slop serrations.

9. LED floodlight as claimed in claim 4 is characterized in that: said retainer is arranged on the back tops, and said draw-in groove is formed on preceding tops.