CN102374469A

CN102374469A - Cabinet lamp

Info

Publication number: CN102374469A
Application number: CN2010102530593A
Authority: CN
Inventors: 张鹏鹏; 徐中华; 方维; 贺贤逊
Original assignee: SHANGHAI GOOSEN INDUSTRY Co Ltd
Current assignee: SHANGHAI GOOSEN INDUSTRY Co Ltd
Priority date: 2010-08-13
Filing date: 2010-08-13
Publication date: 2012-03-14

Abstract

The invention relates to a lamp, in particular to a cabinet lamp which is positioned in a cabinet, employs a storage battery and has a light-guiding rod. The employed technical scheme is to provide the cabinet lamp; the lamp comprises a bottom plate, a lamp housing connected with the bottom plate, at least one LED (light emitting diode) chip arranged in the lamp housing and a driving plate connected with the LED chip, wherein a battery case is also arranged in the lamp housing; an electroconductive spring sheet is respectively arranged at two ends of the battery case; the storage battery is arranged in the battery case; the anode and the cathode of the storage battery are connected to the electroconductive spring sheets; the electroconductive spring sheets are connected with the driving plate; and the light-guiding rod is further arranged in the light emitting direction of the LED chip. The cabinet lamp is simple in installation and safe in use.

Description

A kind of cabinet lamp

Technical field

The present invention relates to a kind of lamp, refer more particularly to and a kind ofly be installed in the cabinet, use battery, have the cabinet lamp of lamp guide.

Background technology

At present, occur multiple cabinet lamp on the market, its structure comprises lighting source, lamp housing, plug, power line, wherein; The lighting source of most of cabinet lamp adopts incandescent lamp or fluorescent lamp or electricity-saving lamp, the external 220V electric main of plug power supply, and its shortcoming is to use the cabinet lamp of conventional light source; Its power is big, and lamp body is prone to heating, in addition; Because cabinet inside is a confined space, the heat that lamp body sends is not easy to distribute, and causes that the temperature in the cabinet is too high; The article of storing in the infringement cabinet, severe patient also can cause fire.The another one shortcoming is exactly, because the cabinet lamp will be introduced the 220V AC power from the outside, because the cabinet lamp is a closed structure, need destroy the structure of cabinet lamp during installation, makes inconvenience is installed, if aging circuit also causes fire or electric shock incident easily.

Though also have some cabinet lamps to adopt led chip as the lighting source technology, be the cabinet lamp of CN201003019Y like notification number, its profile is the ruler type; Adopt the plurality of LEDs chip as light emitting source; External 220V mains supply, its shortcoming are that inconvenience is installed, and cause easily and get an electric shock or fire.

In addition; Notification number is that the patent of CN201293240Y has been introduced a kind of cabinet lamp of processing with circular reflector of uiform section triangle directional prism and lamp bar; It mainly is made up of circular reflector, lamp bar, heat radiation frame, dissipating cover and lamp socket, and lamp strip adoption led chip, monnolithic case are circular; This cabinet lamp manufacturing process more complicated, cost is higher.

Summary of the invention

, installation inconvenience dangerous for the use that solves external 220V mains supply in the prior art; And traditional light emitting source power is big; Shortcomings such as heating is high, volume is big; The present invention provides a kind of lamp body internal battery, and the employing led chip that power is little, heating is low, volume is little is as the cabinet lamp of light emitting source.

In order to realize above-mentioned purpose, the technical scheme that the present invention adopts provides a kind of cabinet lamp, comprises base plate; The lamp housing that is connected with base plate is arranged on the led chip more than at least one in the lamp housing, and the drive plate that links to each other with led chip; Wherein, Also be provided with a battery case in the said lamp housing, the both sides of said battery case are equipped with the spring conducting strip, and battery also is installed in the said battery case; The both positive and negative polarity of said battery links to each other with drive plate through the spring conducting strip, and the light emission direction of said led chip also is provided with lamp guide.

Priority scheme of the present invention is, also is fixed with at least one " Y " type support above the tail end of said lamp housing, and an end of said lamp guide is stuck on " Y " type support.

Priority scheme of the present invention is, the back side of said led chip also is provided with heat sink, and the back side of said heat sink also is provided with aluminium base.

Priority scheme of the present invention is that said led chip, heat sink, aluminium base are fixed on the lamp housing through screw.

Priority scheme of the present invention is that said lamp guide adopts the PMMA material.

Priority scheme of the present invention is, the contact jaw of said lamp guide and led chip is provided with groove, and said led chip is located in the groove.

Priority scheme of the present invention is, also is provided with an external wire between said drive plate and the battery junction, also is provided with toggle switch on the said external wire, and said toggle switch is used to control energising or outage between drive plate and the battery.

Technique effect of the present invention, the one, do not need the mains supply of external 220V, easy for installation; Safe in utilization, the 2nd, adopt lower powered led chip, its volume is little; The heat that sends is low, simultaneously, owing to adopt lamp guide; The light that LED distributes is all sent out by lamp guide, makes that the luminous efficiency of cabinet lamp is high, can satisfy people's lighting demand.

Description of drawings

Fig. 1, user mode sketch map of the present invention;

Fig. 2, the view of overlooking of the present invention;

Fig. 3, the view of facing of the present invention;

Fig. 4, normal cross-section view of the present invention.

The 1-base plate; The 2-minor flaps; The 3-aluminium base; The 4-heat sink; The 5-lamp housing; The 6-screw; The 7-LED chip; The 8-drive plate; 9-spring conducting strip; The 10-battery; 11-contact rod fixed cap; The 12-contact rod; 13-Y shape support; The 14-battery case; The 15-groove; The 16-lead; The 17-toggle switch; The 100-lamp body.

The specific embodiment

For explanation specific embodiments of the present invention clearer, that more understand, the present invention is done further explanation below in conjunction with accompanying drawing.

With reference to shown in Figure 1; Base plate 1 is provided with a lamp housing 5, on an end of lamp housing 5, is fixed with contact rod 12, on the other end of lamp housing 5, is provided with " Y " shape support 13; Wherein, 12 fixations of 13 pairs of contact rods of " Y " shape support, lamp body 100 outer ends of cabinet lamp also are provided with toggle switch 17, and said toggle switch 17 is connected with cabinet lamp lamp body 100 through lead 16.

With reference to shown in Figure 2, be provided with contact rod fixed cap 11 in the upper end of lamp housing 5, an end of said contact rod 12 is fixed in the end of contact rod fixed cap 11.

With reference to shown in Figure 3, also be provided with " Y " shape support 13 at the right-hand member of lamp housing 5, contact rod 12 is limited in the upper end of " Y " shape support 13.

With reference to shown in Figure 4; This figure is a front section view of the present invention, also is provided with a minor flaps 2 in the upper end of base plate 1, is provided with lamp housing 5 in base plate 1 and minor flaps 2 upper ends; In lamp housing 5, be provided with at least one LEDs chip 7 light emitting sources; Said led chip 7 also links to each other with drive plate 8, and drive plate 8 links to each other with spring conducting strip 9, and said spring conducting strip 9 is arranged on two terminations of battery case 14; Battery case is equipped with battery 10 for 14 li; Said led chip 7, drive plate 8, spring conducting strip 9, battery 10, spring conducting strip 9, drive plate 8, led chip 7 are formed a closed-loop path, and wherein, said drive plate 8, spring conducting strip 9, battery case 14 all are arranged in the lamp housing 5.Be provided with heat sink 4 at the back side of led chip 7, the back side of heat sink 4 is provided with aluminium base 3, and said aluminium base 3, heat sink 4, led chip 7 are fixed on the tail end of lamp housing 5 through screw 6.Said lamp guide 12 is arranged on the light emission direction of led chip 7, and lamp guide 12 also is provided with a groove 15 with the junction of led chip 7, and said led chip 7 places in the groove 15.Also be provided with a contact rod fixed cap 11 in lamp housing 5 upper ends, wherein, said contact rod 12 is fixing through contact rod fixed cap 11 with the contact jaw of led chip 7.The other end at said lamp housing 5 also is provided with " Y " shape support 13.

What the present invention protected is a kind of cabinet lamp, so long as those skilled in the art understand embodiments of the invention, and without performing creative labour, only is the replacement of equivalent technology, all belongs to protection scope of the present invention.

Claims

1. a cabinet lamp comprises base plate (1), the lamp housing that is connected with base plate (5); Be arranged on the led chip (7) more than at least one in the lamp housing (5), and the drive plate (8) that links to each other with led chip (7), it is characterized in that; Also be provided with battery case (14) in the said lamp housing (5); Said battery case (14) lining is equipped with battery (10), and the both positive and negative polarity of said battery (10) links to each other with drive plate (8) respectively, and the light emission direction of said led chip (7) also is provided with lamp guide (12).

2. cabinet lamp according to claim 1 is characterized in that, also is fixed with at least one " Y " type support (13) above the tail end of said lamp housing (5), and an end of said lamp guide (12) is stuck on " Y " type support (13).

3. cabinet lamp according to claim 1 is characterized in that, the back side of said led chip (7) also is provided with heat sink (4), and the back side of said heat sink (4) also is provided with aluminium base (3).

4. according to claim 1 or 3 described cabinet lamps, it is characterized in that said led chip (7), heat sink (4), aluminium base (3) are fixed on the lamp housing (5) through screw (6).

5. cabinet lamp according to claim 1 is characterized in that, said lamp guide (12) adopts the PMMA material.

6. according to claim 1 or 5 described cabinet lamps, said lamp guide (12) also is provided with groove (15) with the contact jaw of led chip (7), and said led chip (7) is located in the groove (15).

7. cabinet lamp according to claim 1; It is characterized in that; Said drive plate (8) with also be provided with an external wire (16) between battery (10) is connected; Also be provided with toggle switch (17) on the said external wire (16), said toggle switch (17) is used to control energising or outage between drive plate (8) and the battery (10).