CN201475833U

CN201475833U - Novel passage lamp

Info

Publication number: CN201475833U
Application number: CN2009201389435U
Authority: CN
Inventors: 朱志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-19
Filing date: 2009-06-19
Publication date: 2010-05-19
Anticipated expiration: 2019-06-19

Abstract

The utility model relates to a novel passage lamp comprising a shell, a vehicle-mounted special T8 lamp tube, a lamp tube head, fixed plastic parts, a passage lamp shade and two passage lamp plugs, wherein the bottom surface of the vehicle-mounted special T8 lamp tube is adhered with the aluminum alloy shell, and heat conducting silicon is coated between the vehicle-mounted special T8 lamp tube and the aluminum alloy shell; the lamp tube head is integrally formed into a plastic part, inserted into the end part of the vehicle-mounted special T8 lamp tube to be clamped, matched and positioned through prepared positioning holes positioned on a buckle and a section bar and provided with a wiring hole; the wiring hole is internally provided with a patch cord female terminal connected with a PCB circuit board; another male terminal provided with another patch cord is inserted into the wiring hole to be matched with the female terminal; the lamp tube head plastic part is additionally fixedly provided with a spring thimble; the fixed plastic parts are arrayed on the aluminum alloy shell of the passage lamp at intervals in advance according to the length of the vehicle-mounted special T8 lamp tube, and the positions of the fixed plastic parts, which correspond to the spring thimble arranged on the lamp tube head, are provided with positioning holes for the spring thimble to be inserted and positioned; the passage lamp shade is arranged outside the aluminum alloy shell; and the two passage lamp plugs are arranged on the end part of the aluminum alloy shell and are matched with the passage lamp shade to form a closed space. The utility model has the advantages of good radiating effect, convenient installation, long service life and low cost.

Description

Novel aisle light

Technical field

The utility model belongs to the LED lighting technical field, relates to a kind of aisle light, and especially with a kind of good heat dissipation effect, easy for installation, the novel aisle light that cost is low is relevant, and its usual way is the passenger vehicle aisle light.

Background technology

The aisle light of prior art, passenger vehicle aisle light particularly, its structure as shown in Figure 1, comprise: shell A, insulation board B, the pcb board C of LED lamp, aisle light PC lampshade D, two plastics termination E, pcb board C borrows insulation board B directly to be fixed on the shell A, and lampshade D covers on the shell, and two plastics termination E are arranged on the shell two ends and form confined space with lampshade and shell, the aisle light of this kind structure, its shortcoming is: the first, owing to pcb board directly is fixed on the shell, for preventing the pcb board short circuit, middle across insulated plate, insulated plate does not have heat sinking function, and shell and two ends and lampshade formation confined space, atmosphere draught-free, influence radiating effect, thereby influence the service life of whole aisle light; Secondly, when described aisle light was installed, as the need wiring, its structure was: be installed with electric wire and connect termination F on pcb board, during wiring, need earlier electric wire to be inserted into electric wire and connect in the termination, screw the screw location again, operation is trouble very, is unfavorable for the passenger vehicle frock; Moreover, because pcb board directly is fixed on the shell, therefore, need on pcb board corresponding Bus Frame position to reserve installing hole, cause the pcb board can't standardized production, increased processing cost.

Summary of the invention

The purpose of this utility model is the shortcoming at prior art, and a kind of novel aisle light is provided, its good heat dissipation effect, and easy for installation, cost is low, and the life-span is long.

To achieve these goals, solution of the present utility model is:

Novel aisle light comprises:

The aisle light aluminum alloy casing;

Vehicle-mounted special-purpose T8 fluorescent tube: it is installed on the aisle light aluminum alloy casing at interval, and the bottom surface of fluorescent tube and aluminum alloy casing are fitted, and scribble heat conductive silica gel between the two;

The fluorescent tube termination: it is that working of plastics is one-body molded, it is plugged in vehicle-mounted special-purpose T8 fluorescent tube section bar both ends and borrows the locating hole blocking of reserving on the buckle and section bar on the working of plastics to cooperate the location, which is provided with wiring hole, wiring hole can directly insert the patch cord female terminal of being drawn by the PCB circuit board, another male terminal that other end patch cord is installed is inserted in the wiring hole and cooperates the formation electric wire to be connected with female terminal, is installed with spring thimble in addition on the working of plastics of fluorescent tube termination;

The fixed plastics part: its length by fluorescent tube is spaced in advance and is arranged on the aisle light aluminum alloy casing, and position of corresponding fluorescent tube termination upper spring thimble is provided with locating hole ammunition feed spring thimble and inserts the location on it;

The passage lampshade: lampshade is buckled on the aisle light aluminum alloy casing;

Aisle light two plugs: be installed in the aluminum alloy casing end and cooperate and form confined space with the passage lampshade.

Described aisle light aluminum alloy casing is provided with protruding rail, and corresponding vehicle-mounted special-purpose T8 fluorescent tube bottom surface forms groove and is mated applying.

The top of locating hole is provided with the insertion of arcuation slideway ammunition feed spring thimble on the described fixed plastics part.

Adopt technique scheme, advantage of the present utility model is: first, because fluorescent tube bottom surface and shell are directly fitted, utilize the aluminum alloy casing heat loss through conduction, good heat dissipation effect, solved the problem that can't dispel the heat that does not circulate and cause owing to air in closed space in the prior art, the service life of having improved whole aisle light; Secondly, because vehicle-mounted T8 fluorescent tube termination directly is provided with wiring hole, during installation, the male terminal that only need will install wiring in advance is inserted into can finish the wiring work of installing interior the cooperation with (working of plastics is built-in) female terminal of wiring hole, simple to operate, easy for installation, be fit to the passenger vehicle frock, have again, because the T8 fluorescent tube borrows spring thimble to be inserted into location in the locating hole on the fixed plastics part that is installed in advance on the shell, be installed on the shell, simple to operate, and need not to consider the Bus Frame pitch problems, make fluorescent tube be fit to standardized production, boost productivity, save cost.

Description of drawings

Fig. 1 is the utility model prior art structural representation;

Fig. 2 is the three-dimensional exploded view of the utility model embodiment;

Fig. 3 is the utility model embodiment assembled state schematic diagram;

Fig. 4 is the three-dimensional exploded view of the vehicle-mounted T8 fluorescent tube of the utility model;

Fig. 5 is the profile of the vehicle-mounted T8 fluorescent tube of the utility model;

Fig. 6 is the side-looking structure chart of the vehicle-mounted T8 fluorescent tube of the utility model;

The termination mounting structure schematic diagram one of the vehicle-mounted T8 fluorescent tube of Fig. 7 the utility model;

Fig. 8 is the termination mounting structure schematic diagram two of the vehicle-mounted T8 fluorescent tube of the utility model;

Fig. 9 is the utility model fluorescent tube mounting structure schematic diagram;

Figure 10 is that the utility model fluorescent tube termination cooperates the decomposition texture schematic diagram with the fixed plastics part;

Figure 11 is that the utility model fluorescent tube termination cooperates the combining structure schematic diagram with the fixed plastics part;

Figure 12 is the utility model radiator structure schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

As Fig. 2--shown in Figure 11, novel aisle light comprises: aisle light aluminum alloy casing 1; Vehicle-mounted special-purpose T8 fluorescent tube 2: it is installed on the aisle light aluminum alloy casing 1 at interval, and the bottom surface of fluorescent tube and aluminum alloy casing are fitted, and scribble heat conductive silica gel 3 between the two; Fluorescent tube termination 21: it is that working of plastics is one-body molded, it is plugged in vehicle-mounted special-purpose T8 fluorescent tube section bar end and borrows locating hole 22 blockings of reserving on buckle 211 and the section bar to cooperate the location, which is provided with wiring hole 212, the patch cord female terminal is installed in the wiring hole to be connected with PCB circuit board 23, another male terminal that other end patch cord is installed is inserted in the wiring hole and cooperates with female terminal, is installed with spring thimble 24 in addition on the working of plastics of fluorescent tube termination; Fixed plastics part 4: its length by fluorescent tube is spaced in advance and is arranged on the aisle light aluminum alloy casing 1, and position of corresponding fluorescent tube termination upper spring thimble 24 is provided with locating hole 41 ammunition feed spring thimbles and inserts the location on it; Passage lampshade 5: be located at enclosure; Aisle light two plugs 6: be installed in the aluminum alloy casing end and cooperate and form confined space with the passage lampshade.

The right side can be provided with protruding rail 11 on the described aisle light aluminum alloy casing, and corresponding vehicle-mounted special-purpose T8 fluorescent tube bottom surface forms groove 25 and is mated applying.On the described fixed plastics part 4 locating hole 41 on can be provided with arcuation slideway 42 ammunition feed spring thimbles 24 and insert.

During installation, because the fixed plastics part is installed on the aluminum alloy casing in advance, when fluorescent tube is installed, only need the spring thimble on the fluorescent tube termination is inserted into can finish in the locating hole of fixed plastics part the location is installed, during as the need wiring, the male terminal that only needs to install in advance wiring is inserted in the wiring hole of fluorescent tube termination and cooperates and can finish with female terminal.

The utility model has the advantage of: first, because fluorescent tube bottom surface and shell are directly fitted, and utilize the aluminum alloy casing heat loss through conduction, good heat dissipation effect, solve the problem that can't dispel the heat that does not circulate and cause owing to air in closed space in the prior art, increased the service life of whole aisle light; Secondly, because vehicle-mounted T8 fluorescent tube termination directly arranges wiring hole, during installation, the male terminal that only need will install in advance wiring is inserted into can finish the wiring work of installing interior the cooperation with female terminal of wiring hole, simple to operate, easy for installation, be fit to the passenger vehicle frock, have again, because the T8 fluorescent tube borrows spring thimble to be inserted into location in the locating hole on the fixed plastics part that is installed in advance on the shell, be installed on the shell, simple to operate, and need not to consider the Bus Frame pitch problems, make fluorescent tube be fit to standardized production, boost productivity, save cost.

Claims

1. novel aisle light is characterized in that: comprising:

The aisle light aluminum alloy casing;

2. novel aisle light as claimed in claim 1 is characterized in that: described aisle light aluminum alloy casing is provided with protruding rail, and corresponding vehicle-mounted special-purpose T8 fluorescent tube bottom surface forms groove and is mated applying.

3. novel aisle light as claimed in claim 1 or 2 is characterized in that: the top of locating hole is provided with the insertion of arcuation slideway ammunition feed spring thimble on the described fixed plastics part.