CN2811754Y

CN2811754Y - Repair-free electronic ballast and daylight lamp holder combination

Info

Publication number: CN2811754Y
Application number: CN 200520034932
Authority: CN
Inventors: 吕斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-22
Filing date: 2005-07-22
Publication date: 2006-08-30
Anticipated expiration: 2015-07-22

Abstract

The utility model relates to a daylight lamp bracket with a maintenance-free electronic ballast. The utility model comprises a bracket, an electron ballast and lamp holders, wherein the two lamp holders are respectively assembled on two ends of the bracket, and the lamp holders and the electron ballast are divided; the electron ballast is in flexible assembly with the lamp holder arranged on one end, the contact surface of the lamp holder which is in assembly with the electron ballast is provided with a swallow tail, the end surface is provided with three groups of metal contact elastic pieces, wherein one group of metal contact elastic pieces are connected with a power cord and the other two groups of metal contact elastic pieces are respectively with the lamp holders arranged on the two ends. Besides, one end surface of the electron ballast is provided with a dovetail groove which is matched with the swallow tail of the lamp holder; the end surface is provided with metal contact pieces corresponding to the three groups of metal contact elastic pieces arranged on the lamp holder, the three groups of metal contact elastic pieces are respectively connected with an electronic circuit of a circuit board of the electron ballast and a daylight lamp is assembled between the two lamp holders. The daylight lamp bracket is simple in structure; the utility model has the maximum benefit that when the electron ballast is damaged, the electron ballast needs not to be cut so as to be maintained, operation of professionals is not required, and the electron ballast can be replaced by self; the utility model has the advantages of high safety, time saving and labour saving.

Description

Freedom from repairs electric ballast daylight lamp bracket

(1) technical field:

This novel combination that relates to ballast and daylight lamp bracket, particularly a kind of simple in structure, the freedom from repairs electric ballast daylight lamp bracket of easy accessibility, safety.

(2) background technology:

At present, continuous development along with electronic technology, fluorescent lamp ballast mostly uses electric ballast, ultrathin lamp bracket has also appearred in lamp bracket thereupon, one secondary electric ballast lamp socket is installed on the two ends of fluorescent lighting fixture respectively, connect power line and gauge tap again, this electric ballast lamp socket is that a secondary electronic ballast circuit board is connected as a single entity with two lamp sockets respectively, the electric ballast lamp socket of this version also has its weak point, and in the use, fluorescent lamp does not work, when fluorescent tube is intact, the normal electric ballast of finding damages, and the dismounting that at this moment need have a power failure is the electric ballast lamp socket down, loads onto new electric ballast lamp socket, connect power line and gauge tap again, maintenance must the professional be operated, and expends man-hour, brings a lot of inconvenience to the user.

(3) summary of the invention:

This novel purpose is the freedom from repairs electric ballast daylight lamp bracket that will disclose a kind of simple in structure, easy accessibility, safety.

This novel electron ballast daylight lamp bracket also is by lamp socket, electric ballast and support are formed, two lamp sockets are fitted in the two ends of support respectively, different is that lamp socket and electric ballast are split type, an electric ballast and a termination lamp socket are active mounting, the lamp socket contact-making surface equipped with electric ballast is provided with dovetail, end face is provided with three groups of Metal Contact shell fragments, one group of Metal Contact shell fragment is connected with power line, two groups of Metal Contact shell fragments link to each other with the two ends lamp socket respectively in addition, with the contact-making surface of the equipped electric ballast of lamp socket be provided with lamp socket on the dovetail groove that is complementary of dovetail, end face is provided with three groups and the corresponding Metal Contact sheet of three groups of Metal Contact shell fragments of lamp socket end face, three groups of Metal Contact sheets link to each other with the electronic ballast circuit board electronic circuit respectively again, the electronic ballast circuit board electronic circuit is a prior art, it is that two original circuit boards are concentrated in the housing of an electric ballast, and fluorescent lamp is fitted between the lamp socket of two ends.

This new structure is simple, dismounting, install all very convenient, need not professional's operation, when electric ballast damages, need only from dovetail electric ballast be pulled up, a new electric ballast gets final product on the plug-in mounting, and one pulls out one inserts, operate very simple, adopt insulating materials because of the electronic ballast shell and make, need not have a power failure, more need not connect power line and gauge tap again, own just can change, save time, laborsaving, economical.Profile designs according to existing fluorescent lighting fixture, and overall structure and existing daylight lamp holder are very nearly the same, conforms to people's esthetic requirement.

(4) description of drawings:

Fig. 1 is the exploded perspective view of this novel electronic ballast and lamp socket;

Fig. 2 is the outline drawing of this novel overall structure.

(5) specific embodiment:

This novel lamp socket (1) that comprises, electric ballast (2) and support (3), two lamp sockets (1) are installed on respectively on the two ends of support (3) together with the electric ballast (2) with a termination, support (3) is a prior art, two lamp sockets (1) can be that cassette rotary lampholder or roof pressing type clamp forms such as lamp socket, wherein the lamp socket of a termination (1) is active mounting with electric ballast (2), lamp socket (1) contact-making surface equipped with electric ballast (2) is provided with dovetail (1a), and end face is provided with three groups of Metal Contact shell fragments (1b), one group of Metal Contact shell fragment (1b) on the dovetail (1a) is connected with power line, the two sides that other two groups of Metal Contact shell fragments (1b) are located at dovetail (1a) link to each other with two ends lamp socket (1) respectively, with equipped electric ballast (2) contact-making surface of lamp socket (1) be provided with lamp socket (1) on the dovetail groove (2a) that is complementary of dovetail (1a), end face is provided with three groups and the corresponding Metal Contact sheets of lamp socket (1) three groups of Metal Contact shell fragments of end face (1b) (2b), three groups of Metal Contact sheets (2b) link to each other with electronic ballast circuit board (2c) electronic circuit respectively again, electronic ballast circuit board (2c) electronic circuit is a prior art, it is that two original circuit boards are concentrated in the housing of an electric ballast (2), profile and existing lamp socket are basic identical, lamp socket (1) and electric ballast (2) shell all adopt insulating materials to make, and fluorescent tube (4) is fitted between the two ends lamp socket (2).

The interface of this novel lamp base (1) and electric ballast (2) also can be set as forms such as jack and plug, adopts the mode of plug-in mounting or socket to be connected with lamp socket (1).

The daylight lamp bracket of this version, simple in structure, maximum benefit is an electric ballast when damaging, and the maintenance that need not have a power failure need not professional's operation, and oneself is just replaceable, safe and reliable, saves time, laborsaving.

Claims

1, freedom from repairs electric ballast daylight lamp bracket, it is by lamp socket (1), electric ballast (2) and support (3) are formed, two lamp sockets (1) are fitted in the two ends of support (3) respectively, it is characterized in that: lamp socket (1) and electric ballast (2) are for split type, electric ballast (2) is active mounting with a termination lamp socket (1), lamp socket (1) contact-making surface equipped with electric ballast (2) is provided with dovetail (1a), end face is provided with three groups of Metal Contact shell fragments (1b), one group of Metal Contact shell fragment (1b) is connected with power line, two groups of Metal Contact shell fragments (1b) link to each other with the two ends lamp socket respectively in addition, with the contact-making surface of the equipped electric ballast (2) of lamp socket (1) be provided with lamp socket (1) on the dovetail groove (2a) that is complementary of dovetail (1a), end face is provided with three groups and the corresponding Metal Contact sheets of lamp socket (1) three groups of Metal Contact shell fragments of end face (1b) (2b), three groups of Metal Contact sheets (2b) link to each other with the electronic circuit of electronic ballast circuit board (2c) respectively, electronic ballast circuit board (2c) is that two circuit boards that will have a secondary electric ballast now concentrate in the housing of an electric ballast (2), and fluorescent lamp (4) is fitted between the two ends lamp socket (1).