CN202349925U

CN202349925U - Connecting structure of lamp holder seat of mine lamp

Info

Publication number: CN202349925U
Application number: CN2011205059520U
Authority: CN
Inventors: 张国中; 陈方; 沈锦祥
Original assignee: Sengled Optoelectronics Co Ltd
Current assignee: Sengled Optoelectronics Co Ltd
Priority date: 2011-12-08
Filing date: 2011-12-08
Publication date: 2012-07-25
Anticipated expiration: 2021-12-08

Abstract

The utility model discloses a connecting structure of a lamp holder seat of a mine lamp, comprising the lamp holder seat and an external lamp seat, wherein the external lamp seat is connected with a power supply box and the upper part of the lamp holder seat is sleeved in the external lamp seat; a connecting seat is arranged at the lower end of the lamp holder seat and the lamp holder seat is provided with a flange along the circumferential direction; the flange is externally sleeved with a sleeve ring and the upper end of the sleeve ring is provided with an internal flanging; an external flanging is correspondingly arranged at the lower end of the external lamp seat; the external flanging is arranged in the sleeve ring and is abutted against the internal flanging; the flange is arranged in a groove on the connecting seat; the connecting seat is in threaded connection with the sleeve ring and the upper end of the connecting seat is abutted against the external flanging; and the lower end of the connecting seat is connected with a shell of a lamp body. According to the connecting structure of the lamp holder seat of the mine lamp, disclosed by the utility model, other assemblies of the lamp body are suspended on the external lamp seat through the sleeve ring so as to transfer the stress on a lamp holder and the lamp holder seat; and therefore, the structure of the whole lamp is firm and all the assemblies can work normally.

Description

A kind of syndeton of bulkhead lamp capable bulb socket

Technical field

The utility model relates to a kind of LED bulkhead lamp capable, particularly a kind of syndeton of bulkhead lamp capable bulb socket.

Background technology

Bulkhead lamp capable is applicable to illumination places such as factory building, harbour, tunnel, warehouse; Bulkhead lamp capable all adopted the bigger incandescent lamp of power, gas-discharge lamp in the past, in recent years because the rise of LED and society to energy conservation and environment protection, some LED bulkhead lamp capables occurred; These LED are made up of power pack, radiator and led light source substantially; Such bulkhead lamp capable assembles mostly in advance, has some shortcomings in use, such as generally being to select satisfactory bulkhead lamp capable for use according to the requirement of workplace or luminous intensity; At this moment just need select the whole lamp of different model for use; Or when wherein arbitrary parts go wrong, also need put in order lamp and change, use, replacement is all inconvenient.

The spy has researched and developed a kind of LED bulkhead lamp capable, and its primary structure is to comprise power pack, lamp body; Described lamp body comprises the shell of lamp holder, bulb socket, lamp body; The LED luminescence component, parts such as radiator, described power pack links to each other through lamp socket with lamp body; Described lamp socket is made up of the inside and outside lamp socket that connects together; Inside and outside lamp socket links to each other with power pack through screw, and the lamp holder of lamp body is threaded with interior lamp socket, and lamp socket reaches and replaces purpose easily in feasible can the replacing according to the lamp of different model; And bulb socket is as a load bearing component; The one of which end connects lamp holder; Assemblies such as the shell of other end connection lamp body, luminescence component, radiator; If the power of just leaning on lamp holder to be threaded with interior lamp socket is carried the gravity of other parts of lamp body, obviously can cause whole lamp insecure, the generation of uneasy congruent problem.

The utility model content

The utility model is to the deficiency that exists in the above-mentioned prior art; A kind of degree that is connected firmly that improves bulkhead lamp capable is provided; Reduce the syndeton of the stressed bulb socket of lamp holder; The force of gravity of other assembly of lamp body that this structure is carried lamp holder, bulb socket is on outer lamp socket and Connection Block, and making lamp holder, bulb socket no longer bear can normally use, and having avoided dust impurity to enter into simultaneously influences its operate as normal in bulb socket, the lamp holder.

The technical scheme of the utility model is achieved in that

A kind of syndeton of bulkhead lamp capable bulb socket comprises bulb socket and outer lamp socket, and outer lamp socket connects power pack; Bulb socket top is set in the outer lamp socket, is provided with Connection Block in the bulb socket lower end, is circumferentially with flange in the bulb socket upper edge; Outside flange, be arranged with the collar, collar upper end is provided with in-flanges, and outer lamp socket lower end correspondence is provided with flanging; Described flanging is located in the collar and with in-flanges and is offseted; Described flange is arranged in the groove on the Connection Block, and Connection Block is connected with collar thread and the Connection Block upper end offsets with flanging, and the Connection Block lower end connects the shell of lamp body.

Adopted the design philosophy and the beneficial effect of the utility model of technique scheme to be:

The bulb socket top of the bulkhead lamp capable of the utility model is set in the outer lamp socket, is provided with Connection Block in the bulb socket lower end, is circumferentially with flange in the bulb socket upper edge; Outside flange, be arranged with the collar, collar upper end is provided with in-flanges, and outer lamp socket lower end correspondence is provided with flanging; Described flanging is located in the collar and with in-flanges and is offseted; Described flange is arranged in the groove on the Connection Block, and Connection Block is connected with collar thread and the Connection Block upper end offsets with flanging, and the Connection Block lower end connects the shell of lamp body.The utility model is equivalent to other assemblies of lamp body are hung on the outer lamp socket through the collar, thereby shifted the stressed of lamp holder, bulb socket, makes whole modulated structure more firm, and each assembly can operate as normal.

Description of drawings

Fig. 1 is the stereogram of LED bulkhead lamp capable among the utility model embodiment;

Fig. 2 is another stereogram of LED bulkhead lamp capable among the utility model embodiment;

Fig. 3 is the cutaway view of LED bulkhead lamp capable among the utility model embodiment;

Fig. 4 is the A portion enlarged drawing of Fig. 3;

Fig. 5 is the explosive view of LED bulkhead lamp capable among the embodiment;

Fig. 6 is the explosive view of LED bulkhead lamp capable other direction among the embodiment;

Fig. 7 is the A portion enlarged drawing of Fig. 5;

Fig. 8 is the A portion enlarged drawing of Fig. 6.

The specific embodiment

The specific embodiment of the utility model is following:

Embodiment: shown in Fig. 1～6, a kind of LED bulkhead lamp capable of present embodiment comprises power pack 1, and lamp body, described lamp body have threaded lamp holder 2, and described power pack 1 links to each other through lamp socket with lamp body; Specifically; Described lamp socket is made up of the inside and outside lamp socket that connects together 3,4, and inside and outside

lamp socket

3,4 integral body are all cylindrical, and inside and outside

lamp socket

3,4 inside are hollow; One end of inside and outside

lamp socket

3,4 has opening; Interior lamp socket 3 is socketed in the outer lamp socket 4, and interior lamp socket 3 has internal thread, on power pack 1 bottom surface, be provided with outside the groove 5 that is complementary of lamp socket 4 shapes; The upper end of outer lamp socket 4 is arranged in the groove 5, links to each other with power pack 1 through screw after inside and outside

lamp socket

3,4 connects together; And the lamp holder 2 of lamp body is threaded with interior lamp socket 3.

Just because of this makes this light fixture have replaceability, when needs are replaced the lamp of different model, only need replacing and lamp holder to mate an interior lamp socket that uses and get final product, very convenient.

The concrete structure of lamp body is following:

Like Fig. 1～shown in Figure 4, described lamp body includes lamp holder 2, bulb socket 6, radiator 7, and lamp holder 2 and bulb socket 6 are for being threaded, and bulb socket 6 tops are set in the outer lamp socket 4; In radiator 7, be provided with the LED luminescence component, outside radiator 7, be provided with plastic shell 8, plastic shell 8 is the shell of lamp body; Plastic shell 8 is horn-like, and equal up and down opening is provided with screw installation position 44 in plastic shell 8; Radiator 7 and plastic shell 8 link to each other through screw; Leave certain clearance between radiator 7 and the plastic shell 8, this part gap forms heat dissipation channel 15, and described heat dissipation channel 15 is connected with outside air through openings at two ends about the plastic shell.

Like Fig. 5, shown in Figure 6, described LED luminescence component comprises lamp pearl plate 9, reflector 10 and light cover 11; Radiator 7 inside are hollow cavity, in hollow cavity, are fixed with gripper shoe, and gripper shoe is made up of the flat board 12 of two crisscrosses; Two flat boards 12 are all parallel with the central axis of radiator 7; Be provided with thermal diffusion plate 13 in the gripper shoe lower end, described thermal diffusion plate 13 pastes with lamp pearl plate 9 back sides mutually, and the sidewall of thermal diffusion plate 13 pastes with the inwall of hollow cavity mutually.

Be circumferentially with a plurality of fin 14 in radiator 7 outers; Also form a part of heat dissipation channel between the adjacent in twos fin 14; Be provided with end cap 16 in radiator 7 lower ends, described end cap 16 is a torus, and end cap 16 is placed in outside the light cover 11; On end cap 16, circumferentially be provided with a plurality of air-vents 17, the heat dissipation channel between each air-vent 17 and radiator 7 and the plastic shell 8, the heat dissipation channel between the adjacent fin 14 is connected in twos.

Upper end at heat radiation 7 devices is provided with fan 18, and fan 18 and plastic shell 8 link to each other through screw, leave the interval between described fan 18 and the radiator 7.The wind part that fan 18 produces blows to thermal diffusion plate 13 through the heat radiation road that gripper shoe is divided into, and another part is taken the heat that radiator 7 produces outside the lamp body out of from air-vent 17.

Unimpeded for guaranteeing plastic shell upper end air; Be provided with ventilation strip 19 in plastic shell 8 upper ends; Described ventilation strip 19 is to be surrounded by the many ribs 20 that circumferentially upwards are convexly equipped with along plastic shell 8 open upper end to form; 20 of adjacent in twos ribs leave ventilation gap 21, outside ventilation strip 19, are arranged with dust cover 22.

Shown dust cover 22 comprises the Air Filter assembly that is sheathed on the outer support of ventilation strip and is arranged on stent side portion; Described support comprises the collar 23, lower collar 24 and connects the support arm 25 of the upper and

lower collar

23,24; Support arm 25 is at least two; Generally can be three, between per two adjacent support arms 25 an Air Filter assembly is housed, described Air Filter assembly is by inside casing 26, housing 27 and be fixed on internal and external frames 26, Air Filter 28 between 27 is formed.

Specifically; Inside casing 26 adopts following syndeton to install and fix with support, like Fig. 7, shown in Figure 8, is circumferentially with a plurality of through holes 29 in the last collar 23 upper edges; Be provided with a plurality of convex tendons 30 in inside casing 26 upper limb correspondences, described convex tendon 20 snaps in the through hole 29 and is spacing through the last collar 23; The circumferentially convex spacing muscle 30 of a circle that is provided with evenly is provided with a plurality of breach 31 on spacing muscle 30 in lower collar 24 upper edges, and correspondence is provided with a plurality of snapping teeth 32 on the lower edge of inside casing 26, and snapping tooth 32 passes on the inwall that breach 31 is stuck in lower collar 24.

The inner surface of housing 27 is provided with a plurality of salient points 33; Outer surface correspondence at inside casing 26 is provided with a plurality of installing holes 34, Air Filter 28 is placed between the interior housing, and interior housing is together involutory; And described salient point 33 is buckled in the installing hole 34, thereby realize being connected of internal and external frames and Air Filter.

Lamp holder 2, bulb socket 6 are described below with the annexation of plastic shell 8:

Like Fig. 3～shown in Figure 6, be provided with Connection Block 35 in bulb socket 6 lower ends, be circumferentially with flange 36 in bulb socket 6 upper edges; Outside flange 36, be arranged with the collar 37, the collar 37 upper ends are provided with in-flanges 38, and outer lamp socket 4 lower end correspondences are provided with flanging 39; As shown in Figure 5, the collar 37 slides to outer lamp socket 4 lower ends by outer lamp socket 4 upper ends, described flanging 39 is placed in the collar 37 and with in-flanges 38 offset; And described flange places in the groove of Connection Block 35 upper ends for 36 this moments; The collar 37 has internal thread, and Connection Block 35 has external screw thread, and the collar 37 is threaded with Connection Block 35.Connection Block 35 is threaded with the collar 37 and Connection Block 35 upper ends and flanging 39 offset.

Ventilation strip 19 tops at plastic shell 8 are provided with cowling 40; Cowling 40 is provided with a plurality of air vents, in plastic shell 8, is provided with in order to the fixing metallic support of plastic shell, and described support comprises transverse slat 41; Be arranged with two open card arms 42 at the two ends of transverse slat 41; The end of card arm 42 is provided with card base 43, and card base 43 is stuck in the draw-in groove in the plastic shell, and described transverse slat 41, cowling 40 are fixedly linked through screw and Connection Block 35.

Each parts annexation of the utility model is ingenious, all has replaceability, and convenient for maintaining has reduced maintenance cost.

Claims

1. the syndeton of a bulkhead lamp capable bulb socket is characterized in that: comprise bulb socket and outer lamp socket, outer lamp socket connection power pack; Bulb socket top is set in the outer lamp socket, is provided with Connection Block in the bulb socket lower end, is circumferentially with flange in the bulb socket upper edge; Outside flange, be arranged with the collar, collar upper end is provided with in-flanges, and outer lamp socket lower end correspondence is provided with flanging; Described flanging is located in the collar and with in-flanges and is offseted; Described flange is arranged in the groove on the Connection Block, and Connection Block is connected with collar thread and the Connection Block upper end offsets with flanging, and the Connection Block lower end connects the shell of lamp body.