CN208804485U - One kind can cooling type LED fluorescent lamp - Google Patents

Abstract

It can cooling type LED fluorescent lamp the utility model discloses one kind, including lamp bracket plate, the lamp bracket plate is internally provided with hollow groove, the both ends of lamp bracket plate are run through at the both ends of the hollow groove, the both ends of the lamp bracket plate are each provided with a fixing seat, one side surface of the fixing seat and the junction of hollow groove are provided with fixed cutting ferrule, lamp bracket board ends in the present invention increase can be by the fixing seat that is connected together, it is fixed by telescopic card column with card hole, it only needs to press card column when disassembly, so that card column is exited out of card hole can extract fixing seat, so that the disassembly installation of fixing seat is more fast and convenient, overhaul enhanced convenience；The side surface that lamp bracket plate in the present invention is contacted with LED lamp tube increases the heat sink that can be automatically adjusted, so that heat sink can be attached to the outer surface of LED lamp tube always, heat in LED lamp tube is quickly transmitted on heat sink, making the temperature of LED lamp tube reduces, and extends the service life of LED lamp tube.

Description

One kind can cooling type LED fluorescent lamp

Technical field

The utility model belongs to LED lamp technical field, and in particular to one kind can cooling type LED fluorescent lamp.

Background technique

LED daylight lamp is commonly called as straight lamp, is the substitute of conventional fluorescent fluorescent tube, is embodied in two aspects of energy conservation and environmental protection. Size mounting means is identical with conventional fluorescent, but principle of luminosity be using LED semiconductor chip carry out it is luminous.By enclosure material Two classes are divided into, one is glass, and one is aluminium and PC；LED daylight lamp installation is fairly simple, its independent power source is built-in and external two Kind, when the installation of the LED daylight lamp of on-chip power, original fluorescent lamp is removed and changes LED daylight lamp, and by ballast and build-up of luminance Device removes, and 220V electric main is allowed to be applied directly to LED daylight lamp both ends.The external LED daylight lamp of power supply is generally equipped with specially With lamp bracket plate, replacing original can be used.

Present LED daylight lamp can generate a large amount of heat during prolonged use, and heat distributes not in time, lamp Component life inside pipe shortens, and fluorescent tube is caused to break down, and in addition the fixing seat of present lamp bracket board ends is typically all solid Determine bolt to be fixedly connected with lamp bracket plate, the interface in fixing seat occurs very numb when damage needs to disassemble maintenance and replaces It is tired.

Utility model content

The purpose of this utility model is to provide one kind can cooling type LED fluorescent lamp, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: one kind can cooling type LED fluorescent lamp, including Lamp bracket plate, the lamp bracket plate are internally provided with hollow groove, and the both ends of lamp bracket plate, the lamp bracket are run through in the both ends of the hollow groove The both ends of plate are each provided with a fixing seat, and a side surface of the fixing seat and the junction of hollow groove are provided with fixing card Set, the fixed cutting ferrule extend in hollow groove, and the both sides external surface of fixed cutting ferrule is each provided with a card column, the card One end of column and the inner wall junction of hollow groove are provided with card hole, and restricted sliding slot, the limitation is arranged in the side of the card hole Sliding slot extends to the open-ended place of hollow groove, and one end of the card column passes through the outside that card hole extends to lamp bracket plate, the fixation The outer surface of cutting ferrule and the other end junction of card column are provided with the second telescopic chute, second telescopic chute and card column it is another It is connected with second spring between end, LED lamp tube, the both ends of the LED lamp tube are installed between the upper end of two fixing seats The junction of fixing seat is provided with conductive contact, connection opening, the top of the lamp bracket plate are provided at the top of the fixing seat Portion is provided with heat sink, and the upper surface of the heat sink is bonded with the outer surface lower end of LED lamp tube, the upper surface of the lamp bracket plate The bottom end junction of heat sink is provided with the first telescopic chute, is connected between first telescopic chute and the bottom end of heat sink One spring.

Preferably, the top surface of the heat sink is the concave structure of arc, radian and LED at the top of the heat sink The radian of lamp tube outer surface is consistent.

Preferably, there are two metallic conduction post, the conduction is connect for one end setting that the conductive contact is connect with fixing seat The outer surface of head is provided with a raised bar, and the protrusion bar and two metallic conduction posts are on the same horizontal plane.

Preferably, the size of the fixed cutting ferrule and the opening size of hollow groove match, the fixed cutting ferrule and fixation The inside connection of seat.

Preferably, the both side surface lower end of the lamp bracket plate is each provided with an extension edge, on the surface of the extension edge Fixation hole there are three being equidistantly positioned.

Compared with prior art, the utility model has the beneficial effects that lamp bracket board ends in the present invention increase It can be fixed by telescopic card column with card hole by the fixing seat being connected together, when disassembly only needs to press card Column, so that card column is exited out of card hole can extract fixing seat, so that the disassembly installation of fixing seat is more fast and convenient, maintenance Enhanced convenience；The side surface that lamp bracket plate in the present invention is contacted with LED lamp tube, which increases, can automatically adjust patch Close arc heat sink enables heat in LED lamp tube so that heat sink can be attached to the outer surface of LED lamp tube always It is enough to be quickly transmitted on heat sink, so that the temperature of LED lamp tube reduces, extend the service life of LED lamp tube.

Detailed description of the invention

Fig. 1 is the positive structure diagram of the utility model；

Fig. 2 is the diagrammatic side-view cross-sectional structural schematic diagram of the utility model；

Fig. 3 is the vertical view broken section structural schematic diagram of the utility model；

In figure: 1, lamp bracket plate；2, card column；3, fixing seat；4, conductive contact；5, LED lamp tube；6, heat sink；7, connection is opened Mouthful；8, the first telescopic chute；9, hollow groove；10, card hole；11, the first spring；12, fixed cutting ferrule；13, sliding slot is limited；14, second Spring；15, the second telescopic chute.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig.1 to Fig.3, the utility model provides a kind of technical solution: one kind can cooling type LED fluorescent lamp, including Lamp bracket plate 1, lamp bracket plate 1 are internally provided with hollow groove 9, and the both ends of lamp bracket plate 1 are run through at the both ends of hollow groove 9, and the two of lamp bracket plate 1 End is each provided with a fixing seat 3, and a side surface of fixing seat 3 and the junction of hollow groove 9 are provided with fixed cutting ferrule 12, fixed Cutting ferrule 12 extends in hollow groove 9, and the both sides external surface of fixed cutting ferrule 12 is each provided with a card column 2, one end of card column 2 The inner wall junction of hollow groove 9 is provided with card hole 10, restricted sliding slot 13 is arranged in the side of card hole 10, and limitation sliding slot 13 extends To the open-ended place of hollow groove 9, one end of card column 2 passes through the outside that card hole 10 extends to lamp bracket plate 1, the outside of fixed cutting ferrule 12 Surface and the other end junction of card column 2 are provided with the second telescopic chute 15, connect between the second telescopic chute 15 and the other end of card column 2 It is connected to second spring 14, LED lamp tube 5, both ends and the fixing seat 3 of LED lamp tube 5 are installed between the upper end of two fixing seats 3 Junction is provided with conductive contact 4, and the top of fixing seat 3 is provided with connection opening 7, and the top of lamp bracket plate 1 is provided with heat sink 6, the upper surface of heat sink 6 is bonded with the outer surface lower end of LED lamp tube 5, and the upper surface of lamp bracket plate 1 and the bottom end of heat sink 6 connect The place of connecing is provided with the first telescopic chute 8, and the first spring 11 is connected between the first telescopic chute 8 and the bottom end of heat sink 6.

In order to guarantee that fitting is more complete, in the present embodiment, it is preferred that the top surface of heat sink 6 is the recessed of arc The radian of face structure, 6 top of heat sink is consistent with the radian of 5 outer surface of LED lamp tube.

Smoothly metallic conduction post can be removed from connection opening 7 in order to facilitate when disassembly LED lamp tube 5, the present embodiment In, it is preferred that there are two metallic conduction post, the outer surfaces of conductive contact 4 for one end setting that conductive contact 4 is connect with fixing seat 3 It is provided with a raised bar, raised bar and two metallic conduction posts are on the same horizontal plane.

In order to guarantee that engaging fastens, in the present embodiment, it is preferred that the size of fixed cutting ferrule 12 and the open-mouth ruler of hollow groove 9 Very little to match, fixed cutting ferrule 12 is connected to the inside of fixing seat 3.

In order to facilitate fixation, in the present embodiment, it is preferred that the both side surface lower end of lamp bracket plate 1 is each provided with an extension Side, it is equidistant on the surface of extension edge to be provided with three fixation holes.

The working principle and process for using of the utility model: after LED lamp tube 5 is installed in two fixing seats 3, LED light 5 outer surface lower end of pipe is bonded under the action of the first spring 11 completely with heat sink 6, generates heat when LED lamp tube 5 works long hours When amount, heat sink 6 can come the heat absorption in LED lamp tube 5, so that the temperature of LED lamp tube 5 reduces, when fixing seat 3 needs When detachable maintaining or replacement, card column 2 can be pressed, so that card column 2 is exited out of current card hole 10, is collapsible into the second telescopic chute In 15, fixing seat 3 is then extracted, when installation, presses card column 2, so that card column 2 is collapsible into the second telescopic chute 15, and Card column 2 is directed at limitation sliding slot 13, then sticks into fixed cutting ferrule 12 in hollow groove 9, until card column 2 is transported along limitation sliding slot 13 The end for moving card hole 10 sticks into the pop-up of card column 2 in card hole 10 under the action of second spring 14.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. one kind can cooling type LED fluorescent lamp, including lamp bracket plate (1), it is characterised in that: the inside of the lamp bracket plate (1) is arranged Have hollow groove (9), the both ends of lamp bracket plate (1) are run through at the both ends of the hollow groove (9), and the both ends of the lamp bracket plate (1) are respectively arranged There is a fixing seat (3), a side surface of the fixing seat (3) and the junction of hollow groove (9) are provided with fixed cutting ferrule (12), The fixed cutting ferrule (12) extends in hollow groove (9), and the both sides external surface of fixed cutting ferrule (12) is each provided with a card Column (2), one end of the card column (2) and the inner wall junction of hollow groove (9) are provided with card hole (10), and the one of the card hole (10) Restricted sliding slot (13) is arranged in side, and the limitation sliding slot (13) extends to hollow groove (9) open-ended place, the card column (2) One end passes through card hole (10) and extends to the outside of lamp bracket plate (1), and the outer surface of the fixed cutting ferrule (12) is another with card column (2) One end junction is provided with the second telescopic chute (15), is connected between second telescopic chute (15) and the other end of card column (2) Second spring (14) is equipped with LED lamp tube (5) between the upper end of two fixing seats (3), the both ends of the LED lamp tube (5) It is provided with conductive contact (4) with the junction of fixing seat (3), connection opening (7), institute is provided at the top of the fixing seat (3) It states and is provided at the top of lamp bracket plate (1) heat sink (6), under the upper surface of the heat sink (6) and the outer surface of LED lamp tube (5) End fitting, the upper surface of the lamp bracket plate (1) and the bottom end junction of heat sink (6) are provided with the first telescopic chute (8), and described the The first spring (11) are connected between one telescopic chute (8) and the bottom end of heat sink (6).

2. one kind according to claim 1 can cooling type LED fluorescent lamp, it is characterised in that: the top of the heat sink (6) Surface is the concave structure of arc, and the radian at the top of the heat sink (6) is consistent with the radian of LED lamp tube (5) outer surface.

3. one kind according to claim 1 can cooling type LED fluorescent lamp, it is characterised in that: the conductive contact (4) and solid There are two metallic conduction posts for one end setting of reservation (3) connection, and the outer surface of the conductive contact (4) is provided with a protrusion Bar, the protrusion bar and two metallic conduction posts are on the same horizontal plane.

4. one kind according to claim 1 can cooling type LED fluorescent lamp, it is characterised in that: the fixed cutting ferrule (12) Size and the opening size of hollow groove (9) match, and the fixed cutting ferrule (12) is connected to the inside of fixing seat (3).

5. one kind according to claim 1 can cooling type LED fluorescent lamp, it is characterised in that: the two sides of the lamp bracket plate (1) Surface lower end is each provided with an extension edge, equidistant on the surface of the extension edge to be provided with three fixation holes.