CN202158521U

CN202158521U - Waterproof lamp cap for alleys

Info

Publication number: CN202158521U
Application number: CN201120252581XU
Authority: CN
Inventors: 李刚毅; 李今朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-18
Filing date: 2011-07-18
Publication date: 2012-03-07
Anticipated expiration: 2021-07-18

Abstract

The utility model relates to the technical field of the waterproof lamp cap and discloses a waterproof lamp cap for an alley. The waterproof lamp cap comprises a lamp cap body 1 and a lamp cap base 2, wherein a fireproof sleeve 3 in the lamp cap body is provided with a copper ring 4; an anti-collision waterproof electric insulating plate 7 is arranged between the two metal wiring plates 5 of the lamp cap body 1; at least two wiring joints 8 are arranged on the side faces of the lamp cap base 2; the metal wiring plates 5 are right-angled wiring plates; and one edge of each right-angled wiring plate is fixedly connected to the lamp cap body 1 through a conductive bolt, while the other side thereof is provided with a passing wire fixing clamp. The waterproof lamp cap is waterproof, moisture-proof and pull-resistant, and has the characteristics of simple structure, use convenience, heat resistance, flame resistance, high safety, and good durability.

Description

Waterproof lampholder is used in the tunnel

Technical field

The utility model relates to the Waterproof lampholder technical field, and Waterproof lampholder is used in a kind of tunnel that relates in particular to the tunnel, mine.

Background technology

At present, the tunnel is to adopt common lamp holder with lamp holder majority commonly used, and the connecting line through 20cm is connected with the tunnel electric main, and needs the adhesive plaster of 20cm to wrap up to be used for insulating.Since outside the contact of normal lamp holder is exposed to through the lid hole for a long time, waterproof and dampproof poor performance, and accident potential is big, poor safety performance; Because the wiring of normal lamp holder compresses connection by connector lug through bolt, the operating time is long, and time one length, is easy to loosening heating, is prone to line takes place, and causes the sliver path loss bad, at the also easy initiation fire of mine timber supporting place.Because each lamp holder needs the connecting line of 20cm to be connected with the tunnel electric main, and need the adhesive plaster of 20cm to wrap up, produce very big waste, as: 50 connection just needs the electric wire of 100 meters on a dish.And the lead of pulling down can't recycle use, brings the waste of resource.

Summary of the invention

The utility model provides a kind of tunnel to use Waterproof lampholder in order to remedy the defective of prior art, has changed the structure of traditional lamp holder; Solved traditional mode of connection; Change screw line ball formula into clamping type, electric wire need not be cut off, and makes electric wire not receive any destruction; Make the electric wire contact point tightr, be difficult for heating; Installing, can make the electric wire height consistent, neat appearance, efficient and convenient, time saving and energy saving.

For realizing the foregoing invention purpose, the utility model adopts following technical scheme:

Waterproof lampholder is used in a kind of tunnel, comprising: body, with its bulb socket that is connected through screw, the fireproof covering in the body is equipped with copper band, the bottom of said copper band through conducting bolt pass fireproof covering, body is fixedly connected with the metal connection plate; The metal spring sheet corresponding with the copper band bottom notch through conducting bolt pass fireproof covering, body 1 is fixedly connected with another metal connection plate; Be provided with the separated electroplax body of anti-collision, waterproof between two metal connection plates of said body; The side of said bulb socket is provided with two connection jaws at least; Said metal connection plate is the right angle terminal plate, and the right angle terminal plate is fixedly connected with body through conducting bolt on one side, and right angle terminal plate another side is provided with logical Line attaching clamp.

Waterproof lampholder is used in a kind of tunnel, and the position of said two connection jaws lays respectively at two relative sides of bulb socket, and two connection jaws are symmetric position, is used for direct-through line and connects.

Waterproof lampholder is used in a kind of tunnel, and the position of said two connection jaws lays respectively at the adjacent side of bulb socket, and two connection jaws are square position, is used for 90 degree and is folded to logical line connection.

Waterproof lampholder is used in a kind of tunnel, and said bulb socket is rectangle or camber line angular moment female cap body structure; The opposite flank of bulb socket is respectively arranged with connection jaws, or the adjacent side of bulb socket is respectively arranged with connection jaws; Said connection jaws is a grooved, and the connection jaws size is corresponding with the jacket body of logical line.

Waterproof lampholder is used in a kind of tunnel, is provided with around the said bulb socket to embed body waterproof sealing groove all around, and the bottom of bulb socket is provided with some body of wall fixing holes, and the diagonal position of bulb socket is provided with the nut seat that is connected with body.

Waterproof lampholder is used in a kind of tunnel, and said body is made up of body, rectangle plate body and separated electroplax body, and an end face of rectangle plate body is provided with the body that embeds fireproof covering, copper band, and the other end is provided with the separated electroplax body of isolating two metal connection plates; The diagonal position of said rectangular slab be provided with bulb socket in the corresponding connecting hole of nut seat.

Waterproof lampholder is used in a kind of tunnel, and said is the planar rectangular plate structure at a distance from the electroplax body, or is folding face L-square structure.

Waterproof lampholder is used in a kind of tunnel, and logical Line attaching clamp is a wire-clamping device, connect and compose through bolt with clamp on one side by the L-square of metal connection plate, said clamp be provided with lead to line on the corresponding linear arc-shaped groove of bare wire.

Owing to adopt aforesaid technical scheme, the utlity model has following superiority:

Waterproof lampholder is used in a kind of tunnel, has solved traditional mode of connection, changes screw line ball formula into clamping type, and electric wire need not be cut off, and makes electric wire not receive any destruction, makes the electric wire contact point tightr, is difficult for heating; Installing, can make the electric wire height consistent, neat appearance, efficient and convenient, time saving and energy saving; Can play waterproof, protection against the tide, anti-pulling draws; And outside the copper band of Waterproof lampholder, added fire-protection ring heat-resisting, fire-resisting material, made bulb under the situation of long-time illumination, Waterproof lampholder is difficult for heating; Increase further security; It is simple in structure, and is easy to use, have act freely, long-lived characteristics.And the lead of pulling down does not have the part of cutting off, and can recycle use, economizes on resources.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the structural representation of tunnel with Waterproof lampholder.

Fig. 2 is the wiring schematic diagram of straight-plate-type at a distance from the electroplax body.

Fig. 3 is the board-like wiring schematic diagram at a distance from the electroplax body in right angle.

Fig. 4 has the structural representation of connection jaws for the relative both sides of bulb socket.

Fig. 5 has the structural representation of connection jaws for the adjacent both sides of bulb socket.

Fig. 6 is the structural representation of metal connection plate.

Fig. 7 is the wiring schematic diagram of a plurality of bodys.

Among the figure, the l body, 2 bulb sockets, 3 fireproof coverings, 4 copper bands, 5 metal connection plates, 6 metal spring sheets, 7 at a distance from the electroplax body, 8 connection jaws, 9 logical lines, 10 clamps, 11 linear arc-shaped grooves, 12 seal grooves, 13 nut seats.

The specific embodiment

Like Fig. 1,2,3,4,5,6, shown in 7; Waterproof lampholder is used in a kind of tunnel; Comprise: body 1, with its bulb socket 2 that is connected through screw; Fireproof covering 3 in the body is equipped with copper band 4, the bottom of said copper band 4 through conducting bolt pass fireproof covering 3, body 1 is fixedly connected with metal connection plate 5; The metal spring sheet 6 corresponding with copper band 4 bottom notch through conducting bolt pass fireproof covering 3, body 1 is fixedly connected with another metal connection plate 5;

Be provided with the separated electroplax body 7 of anti-collision, waterproof between two metal connection plates 5 of said body 1; The side of said bulb socket 2 is provided with two connection jaws 8 at least; Said metal connection plate 5 is the right angle terminal plate, and the right angle terminal plate is fixedly connected with body 1 through conducting bolt on one side, and right angle terminal plate another side is provided with logical Line attaching clamp.

Embodiment one

Like Fig. 1,2,4,6, shown in 7, be used for a kind of tunnel that direct-through line connects and use Waterproof lampholder, the position of said two connection jaws 8 lays respectively at two relative sides of bulb socket 2, and two connection jaws 8 are symmetric position.

Said bulb socket 2 is rectangle or camber line angular moment female cap body structure; The opposite flank of bulb socket 2 is respectively arranged with connection jaws 8, and said connection jaws 8 is a grooved, and connection jaws 8 sizes are corresponding with the jacket body of logical line 9.

Be provided with around the said bulb socket 2 and embed body 1 waterproof sealing groove 12 all around, the bottom of bulb socket 2 is provided with some body of wall fixing holes, and the diagonal position of bulb socket 2 is provided with the nut seat 13 that is connected with body 1.

Said body 1 is made up of body, rectangle plate body and separated electroplax body 7, and an end face of rectangle plate body is provided with the body that embeds fireproof covering, copper band, and the other end is provided with the separated electroplax body 7 of isolating two metal connection plates 5; The diagonal position of said rectangular slab is provided with and the bulb socket 2 interior corresponding connecting holes of nut seat.Said is the planar rectangular plate structure at a distance from electroplax body 7,

Said logical Line attaching clamp is a wire-clamping device, connect and compose through bolt with clamp 10 on one side by the L-square of metal connection plate 5, said clamp 10 be provided with logical line 9 on the corresponding linear arc-shaped groove 11 of bare wire.

During use, the tunnel is with the mode of connection of Waterproof lampholder, and its step is following:

1, bulb socket 2 is installed in the installation site of each Waterproof lampholder in the design tunnel;

2, calculate the length of used RVV, backguy, and peel off two logical lines that expose connection 36 volts of live wires of safe voltage and zero line with the connection jaws 8 corresponding RVV positions that bulb socket 2 is installed;

3, every logical line respectively with body 1 on corresponding position, metal connection plate 5 positions peel off and expose the metal bare wire;

4, peel off the metal bare wire that exposes with two; Snap in respectively and be positioned on the metal connection plate 5 logical Line attaching clamps of electroplax body 7 both sides; Bare wire is clamped on the metal connection plate 5 of body 1 through the clamp 10 that has linear arc-shaped groove 11 by bolt, is used for the quick mounting or dismounting of logical line;

The body 1 that 5, will connect live wire and zero line snaps in the waterproof sealing groove 12 of bulb socket 2; Simultaneously unstripped RVV body is snapped in the connection jaws 8 of grooved; Be fixedly connected with bulb socket 2 interior nut seats 13 through screw, be used for waterproof, accomplish the fast-wiring and the installation of many lamp holders with dustproof.

Embodiment two

Like Fig. 3,5, shown in 6; Be used for a kind of tunnel that logical line right angle is folded to connection and use Waterproof lampholder; Said body 1 is made up of body, rectangle plate body and separated electroplax body 7; One end face body of rectangle plate body is embedded with fireproof covering, copper band, and the separated electroplax body 7 that the other end is provided with is isolated two metal connection plates 5; Said is folding face L-square structure at a distance from electroplax body 7.The adjacent side of said bulb socket 2 is respectively arranged with connection jaws 8, and promptly the position of two connection jaws 8 lays respectively at the adjacent side of bulb socket 2, and two connection jaws 8 are square position.

The tunnel is with the mode of connection of Waterproof lampholder; Select the installation site of each Waterproof lampholder in the tunnel; Bulb socket 2 is installed; Metal connection plate 5 positions are corresponding with peeling off on the logical line 9 on the metal bare wire that exposes and the body 1, and snap in the metal connection plate 5 that is positioned at for separated electroplax body 7 both sides of rolling over face L-square structure and lead on the Line attaching clamps, bare wire are clamped on the metal connection plate 5 of body 1 by bolt through the clamp 10 that has linear arc-shaped groove 11; Unstripped RVV body snaps in the connection jaws 8 of bulb socket 2 adjacent side on the logical line 9, is fixedly connected with bulb socket 2 interior nut seats 13 through screw, accomplishes the connection that logical line right angle is folded to.

Claims

1. Waterproof lampholder is used in a tunnel; Comprise: body (1), with its bulb socket that is connected through screw (2); Fireproof covering (3) in the body is equipped with copper band (4), the bottom of said copper band (4) through conducting bolt pass fireproof covering (3), body (1) is fixedly connected with metal connection plate (5); The metal spring sheet (6) corresponding with copper band (4) bottom notch through conducting bolt pass fireproof covering (3), body (1) is fixedly connected with another metal connection plate (5); It is characterized in that: the separated electroplax body (7) that is provided with anti-collision, waterproof between two metal connection plates (5) of said body (1); The side of said bulb socket (2) is provided with two connection jaws (8) at least; Said metal connection plate (5) is the right angle terminal plate, and the right angle terminal plate is fixedly connected with body (1) through conducting bolt on one side, and right angle terminal plate another side is provided with logical Line attaching clamp.

2. Waterproof lampholder is used in a kind of tunnel as claimed in claim 1, it is characterized in that: the position of said two connection jaws (8) lays respectively at two relative sides of bulb socket (2), and two connection jaws (8) are symmetric position, is used for direct-through line and connects.

3. Waterproof lampholder is used in a kind of tunnel as claimed in claim 1, it is characterized in that: the position of said two connection jaws (8) lays respectively at the adjacent side of bulb socket 2, and two connection jaws (8) are square position, is used for 90 degree and is folded to logical line connection.

4. Waterproof lampholder is used in a kind of tunnel as claimed in claim 1, it is characterized in that: said bulb socket (2) is rectangle or camber line angular moment female cap body structure; The opposite flank of bulb socket (2) is respectively arranged with connection jaws (8), or the adjacent side of bulb socket (2) is respectively arranged with connection jaws (8); Said connection jaws (8) is a grooved, and connection jaws (8) size is corresponding with the jacket body of logical line (9).

5. Waterproof lampholder is used in a kind of tunnel as claimed in claim 1; It is characterized in that: be provided with around the said bulb socket (2) and embed body (1) waterproof sealing groove (12) all around; The bottom of bulb socket (2) is provided with some body of wall fixing holes, and the diagonal position of bulb socket (2) is provided with the nut seat (13) that is connected with body (1).

6. Waterproof lampholder is used in a kind of tunnel as claimed in claim 1; It is characterized in that: said body (1) is made up of body, rectangle plate body and separated electroplax body (7); One end face of rectangle plate body is provided with the body that embeds fireproof covering, copper band, and the other end is provided with the separated electroplax body (7) of isolating two metal connection plates (5); The diagonal position of said rectangular slab is provided with and the corresponding connecting hole of the interior nut seat of bulb socket (2) (13).

7. Waterproof lampholder is used in a kind of tunnel as claimed in claim 1, it is characterized in that: said is the planar rectangular plate structure at a distance from electroplax body (7), or is folding face L-square structure.

8. Waterproof lampholder is used in a kind of tunnel as claimed in claim 1; It is characterized in that: logical Line attaching clamp is a wire-clamping device; L-square by metal connection plate (5) connects and composes through bolt with clamp (10) on one side, and said clamp (10) is provided with logical line (9) and goes up the corresponding linear arc-shaped groove (11) of bare wire.