CN201059456Y

CN201059456Y - Water proof LED lamp

Info

Publication number: CN201059456Y
Application number: CNU2007201116161U
Authority: CN
Inventors: 余一平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-03
Filing date: 2007-07-03
Publication date: 2008-05-14
Anticipated expiration: 2017-07-03

Abstract

The utility model relates to a waterproof LED lamp, comprising a bottom cap (1), a lampshade (7) covering the bottom cap (1), and an LED luminescent component (5) arranged in the lampshade (7), wherein a sealing gasket (2) is arranged between the lampshade (7) and the bottom cap (1); a battery box (4) and a battery (3) are arranged below the LED luminescent component (5) in the lampshade (7); and the LED luminescent component (5) is powered by the battery (3). Compared with prior art, the utility model adopts a lamp device to solve the problem of LED power source within the lamp, and provides a power source for LED luminescence via the battery arranged in the lampshade, which avoids occurrence of aperture when inserting external lead in the bottom cap to supply power, thereby achieving the purpose of complete watertightness, bestowing almost optimal waterproof effect on the LED lamp. Besides, the structure of the whole device is simple and the utility model is suited for mass production.

Description

A kind of water-proof LED lamp

Technical field

It is the light fixture of lighting source with LED (light emitting diode) that the utility model relates to a kind of, refers in particular to a kind of LED lamp of waterproof.

Background technology

Along with the fast development of LED technology, LED more and more was applied to as lighting source among the daily life articles for use in recent years, and LED lamp in the market emerges in an endless stream, and the LED lamp is owing to the light and handy energy-conservation favor that is subjected to the consumer of structure.Many LED light fixtures are in order to be applicable to open air or particular surroundings, and need possess the function of waterproof, be that the Chinese utility model patent " a kind of water-bed LED lamp " of ZL200520121610.3 (publication number is CN2903698Y) discloses a kind of LED light fixture with water-proof function such as the patent No..This LED lamp includes base, heat conduction film, pcb board, LED lamp group, sealing ring, lampshade, installing rack, wherein, on base, be provided with a center annular round platform and a centered cylinder shrinkage pool, the heat conduction film is housed on the center annular round platform, the heat conduction film is provided with pcb board, be fitted with LED lamp group on the pcb board, sealing ring is enclosed within center belt round platform, heat conduction film and is inserted on the outside of the LED lamp group on the pcb board, lampshade is pressed on sealing ring and the LED lamp group, and is fixed on the base by screw.Because this LED lamp is to power by the external wire that penetrates on the base, the easy deformation and lead is generally softer, this the slit occurs with regard to making easily between the inlet on lead and the base, the water capacity easily penetrates into lamp interior from the slit between lead and the base, therefore, this LED lamp can't be accomplished waterproof completely, and waterproof effect is not very good; Simultaneously, the base of this LED lamp is in order to cooperate pcb board and LED lamp group, and its structure more complicated is not easy to production and processing.

On the other hand, also there be not a kind of luminous switch of control LED, its waterproof effect but also can guaranteed LED lamp of not only having had in the market.

Summary of the invention

First technical problem to be solved in the utility model is to provide a kind of waterproof effect water-proof LED lamp even more ideal and simple in structure at above-mentioned prior art present situation.

Second technical problem to be solved in the utility model provides a kind ofly can control the luminous water-proof LED lamp that has good water-proof function again of LED.

The utility model solves the technical scheme that above-mentioned first technical problem adopted: this water-proof LED lamp, include bottom, cover lampshade and the interior LED luminescence component of lampshade on the bottom, wherein, be provided with sealing gasket between described lampshade and the bottom, it is characterized in that: in described lampshade, be positioned under the described LED luminescence component and also be provided with battery case and battery, described LED luminescence component is promptly by this powered battery.

For further strengthening waterproof effect, on the described bottom in the described sealing gasket of correspondence the position on edge can be provided with one the circle flange, thereby it is sealing gasket is spacing on bottom, like this, light fixture in use, sealing gasket is difficult for sliding, and guarantees to seal between lampshade and the bottom, the sealed completely pad of extraneous rainwater is intercepted come.

Can adopt thread connecting mode to be connected between described lampshade and the bottom, but for making structure simpler, the assembly of lampshade and bottom is more simply laborsaving, can be provided with fin on the inboard, edge of described bottom, and described lampshade outer side edges has chute along last corresponding setting, by rotary lampshade, fin on the bottom is slipped in the chute on the lampshade, just immediately the firm buckle of lampshade and bottom is connected, rapid operation is easy.

For making the LED light fixture that the better illumination effect be arranged, can also be provided with reflector on the described LED luminescence component, more concentrated by the light irradiation that reflector sends LED.

For further solving second above-mentioned technical problem, can be provided with control LED luminous loop conducting and open close pressing switch on the described LED luminescence component, and, the center of top of described lampshade is provided with the operating surface of flexible material system, and described pressing switch just in time is positioned under this operating surface inboard, like this, as long as press the operating surface of this flexible material system, just can control the pressing switch of lampshade inside, thisly push the mode of controlling the lamp interior switch, neither influence the water-tight performance of lampshade, can realize the control luminous again the LED lamp by the external world, very novel unique, and very practical; Simultaneously, this operating surface can have translucent effect simultaneously, and the illuminating effect of LED lamp can not be affected yet like this, and generally this operating surface can adopt transparent flexible plastic resin.

If the pressing switch distance on the medial surface of operating surface and the LED luminescence component is far away, to make so operating surface touch pressing switch to press operation just cumbersome, if and operating surface deformation amplitude is excessive, make the junction of operating surface and lampshade be in the state that strains at for a long time easily, be unfavorable for sealing, both are thrown off, therefore can carry out following improvement: the position over against described pressing switch on the described operating surface medial surface also is provided with a projection, so just can shorten the distance of operating surface inboard and pressing switch, make push action more easy and convenient, the amplitude of this operating surface distortion also be described pressing switch the bound distance of positions from, smaller, it is very light to operate, and the service life of LED lamp is also longer.

Common LED lamp is directly to be fixed on the body of wall mostly, some can arbitrarily move and put, for the LED lamp can be adsorbed on the various metal objects, such as various home appliance surfaces, improve the practicality of LED lamp, can also be provided with a magnet in the described bottom, this magnet can be fixed on the position of central authorities in the bottom in various manners.

Compared with prior art, advantage of the present utility model is: adopt lamp interior to solve the power issue of LED, provide LED luminous power supply by the battery that is arranged in the lampshade, avoided light fixture to intert the slit that bottom occurs because of the power supply that needs outer lead, thereby reach the purpose of complete waterproof, the water-proof function that makes the LED lamp is near optimal effect, and whole apparatus structure is also fairly simple, is easy to produce in batches processing; Simultaneously, by the operating surface of flexible material system is set on lampshade, the pressing operation face can be realized the control to the pressing switch of lampshade inside, neither influence the water-tight performance of lampshade, can realize the control luminous to the LED lamp again, design is very novel unique, and very practical; In addition,, make the various metal object surfaces that are adsorbed on that the LED lamp can be random on bottom, be highly suitable for the daily life needs by magnet is set; The utility model is simple in structure, waterproof effect is good, and is applicable to the various occasions in open air, the room, very practical.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the cutaway view of the utility model embodiment;

Fig. 3 is the three-dimensional exploded view of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 3, this water-proof LED lamp includes bottom 1, covers lampshade 7, the LED luminescence component 5 in the lampshade 7 on the bottom 1, is arranged on the reflector 6 on the LED luminescence component 5 and is positioned at battery case 4 and battery 3 under the LED luminescence component 5;

Wherein, described bottom 1 and lampshade 7 outside dimensions match, and, the inboard, edge of bottom 1 is provided with fin 12, and lampshade 7 outer side edges have chute 72 along last corresponding setting, bottom 1 and lampshade 7 are fastened togather by fin 12 being embedded in chute 72, thereby are combined into a seal cavity, and parts such as described battery case 4, battery 3, LED luminescence component 5 and reflector 6 are contained in it;

Be provided with sealing gasket 2 between described lampshade 7 and the bottom 1, specifically: on the bottom 1 in the described sealing gasket 2 of correspondence the position on edge can be provided with one the circle flange 11, thereby sealing gasket 2 is firmly spacing on bottom 1, prevent sealing gasket 2 random slippages;

Also be provided with a magnet 8 in the described bottom 1, make the various metal object surfaces that are adsorbed on that the LED lamp can be random;

In the present embodiment, described battery 3 is a column type battery, is in series with the column type battery of three joint 1.5V on battery case 4, and, positive and negative electrode output on the battery case 4 is electrically connected with the positive and negative electrode input of LED luminescence component 5 respectively, realizes the purpose of LED luminescence component 5 by battery 3 power supplies;

Simultaneously, described LED luminescence component 5 is provided with control LED luminous loop conducting and open close pressing switch 51, on the described reflector 6 position that should pressing switch 51 is had through hole, and the center of top of described lampshade 7 is provided with the operating surface 71 of flexible material system, and, also be provided with a projection 71a on these operating surface 71 medial surfaces, this pressing switch 51 just in time is positioned under this projection 71a, when pressing operation face 71, this projection 71a just can touch this pressing switch 51 immediately, realizes the control luminous to LED.

Described operating surface 71 adopts transparent plastics barras, adds man-hour in actual production, and described operating surface 71 and lampshade 7 can adopt the method for bonding or twice injection mo(u)lding, make both closely connect one, guarantee being tightly connected of lampshade 7 and operating surface 71.

Above-mentioned sealing gasket 2 can adopt elastomeric material to make, and it is good generally adopting elastomeric material.

Claims

1. water-proof LED lamp, include bottom (1), cover lampshade (7) and the interior LED luminescence component (5) of lampshade (7) on the bottom (1), wherein, be provided with sealing gasket (2) between described lampshade (7) and the bottom (1), it is characterized in that: in described lampshade (7), be positioned at and also be provided with battery case (4) and battery (3) under the described LED luminescence component (5), described LED luminescence component (5) is promptly powered by this battery (3).

2. water-proof LED lamp according to claim 1 is characterized in that: described bottom (1) is gone up the described sealing gasket of correspondence (2) in the position on edge and is provided with one and encloses flange (11).

3. water-proof LED lamp according to claim 1 is characterized in that: the inboard, edge of described bottom (1) is provided with fin (12), and described lampshade (7) outer side edges has chute (72) along last corresponding setting.

4. water-proof LED lamp according to claim 1 is characterized in that: also be provided with reflector (6) on the described LED luminescence component (5).

5. according to the described water-proof LED lamp of arbitrary claim in the claim 1 to 4, it is characterized in that: described LED luminescence component (5) is provided with control LED luminous loop conducting and open close pressing switch (51), and, the center of top of described lampshade (7) is provided with the operating surface (71) of flexible material system, and described pressing switch (51) just in time is positioned under this operating surface (71) inboard.

6. water-proof LED lamp according to claim 5 is characterized in that: the position over against described pressing switch (51) on described operating surface (71) medial surface also is provided with a projection (71a).

7. according to the described water-proof LED lamp of arbitrary claim in the claim 1 to 4, it is characterized in that: also be provided with a magnet (8) in the described bottom (1).