CN210601171U

CN210601171U - A table lamp with reasonable and stable structure

Info

Publication number: CN210601171U
Application number: CN201922010112.6U
Authority: CN
Inventors: 谢锦红
Original assignee: Dongguan Jinming Lighting Technology Co ltd
Current assignee: Dongguan Jinming Lighting Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-05-22
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a desk lamp that rational in infrastructure is firm relates to lighting device technical field, a serial communication port, including lamp shade, full tooth lamp holder, power cord, pyrocondensation pipe, sleeve pipe, nut, tooth festival, car spare, two-way crossover sub, silicon sleeve pipe, welding pipe, base, sheath, weave ribbon line, knob switch cap, knob micro-adjustment switch, plane china department, balancing weight, eight angle china department, branch sheath, bunch area, nipple terminal, line ball piece, button head cross self tapping screw, baffle, countersunk head cross self tapping screw, bottom plate and line ear. The utility model aims at providing a stable, the reliable, the high desk lamp of security performance of use of structure.

Description

Table lamp reasonable and stable in structure

Technical Field

The utility model discloses a lighting device technical field, concretely relates to desk lamp that rational in infrastructure is firm.

Background

The desk lamp is one kind of lamp, and the desk lamp is mainly placed on a writing desk or a dining table for illumination. The irradiation range of the desk lamp is relatively small and concentrated, so that the light of the whole room is not influenced, and reading, learning and working are facilitated. The desk lamp can be divided into: reading desk lamp, decorative desk lamp, portable desk lamp.

At present, most of table lamps in the market are connected with each other in an integrated forming and welding mode, the design is inconvenient for the disassembly, assembly, maintenance and replacement of the lamp shade in the future, and is also inconvenient for manufacturers to substantially improve and upgrade the structure of the table lamps.

Disclosure of Invention

The utility model discloses a solve above-mentioned problem, the purpose is so realized: a desk lamp with a reasonable and stable structure is characterized by comprising a lampshade, a full-tooth lamp holder, a power line, a heat-shrinkable tube, a sleeve, a nut, a tooth section, a vehicle part, a bidirectional adapter, a silicon sleeve, a welded tube, a base, a sheath, a braided flat wire, a knob switch cap, a knob fine-adjustment switch, a plane washer, a balancing weight, an octagonal washer, a branch sheath, a wire binding belt, a nipple terminal, a wire pressing sheet, a round-head cross self-tapping screw, a partition board, a countersunk cross self-tapping screw, a bottom plate and a wire lug, wherein the tooth section and the sleeve are fixedly installed in an inner cavity of the vehicle part through the nut; the vehicle part with the sleeve and the tooth section is matched and connected with the lampshade through the full-tooth lamp holder; the inner cavity of the lampshade of the full-tooth lamp holder is also fixedly connected with a decorative ring; the car part connected with the lampshade is matched and connected with the bidirectional adapter through the tooth section; the bidirectional adapter is connected and combined with the welding pipe through the tooth joint; the other end of the welding pipe is fixedly connected with the base through the matching of tooth sections, a plane washer, an octagonal washer, a wire lug and a nut; a knob fine adjustment switch and a balancing weight are designed in the inner cavity of the base; a circuit board is arranged in the knob fine adjustment switch, and a power supply lead is led out of the circuit board; the power supply lead and the power supply wire positioned in the inner cavity of the base are arranged and fixed through a branch sheath, a wire binding belt and a wire pressing piece, wherein the wire pressing piece is installed by using a round head cross self-tapping screw in an auxiliary manner; the partition board is fixedly arranged in the inner cavity of the base through a countersunk cross self-tapping screw; the bottom plate is fixedly arranged on the bottom surface of the base in a wedging or waterproof glue mode.

Preferably, the inner wall of the decorative ring is provided with a clamping position for mounting the LED chip bracket.

Preferably, the power line is sleeved in the heat-shrinkable tube, wherein the power line is specifically a double-insulation Teflon power line with two ends stripped and wrapped with m copper.

Preferably, the heat-shrinkable tube with the power line is laid in the sleeve, and the heat-shrinkable tube passes through the sleeve and then enters the welding tube through the silicon sleeve connected by the bidirectional adapter.

Preferably, the power line is connected with a circuit board of the knob fine adjustment switch after the welding pipe is led out.

Preferably, the power supply conducting wire on the knob fine adjustment switch circuit board penetrates out of the hole site of the base, the hole site is matched with the sheath, and the woven flat wire is wrapped on the penetrated power supply conducting wire and is integrated into a three-pin power supply plug.

Preferably, the switch of the knob fine adjustment switch is arranged on the outer surface of the base and is matched with a knob switch cap.

Preferably, the power supply lead of the knob fine adjustment switch is provided with a nipple terminal.

Preferably, the outer edge of the lampshade is designed to be an outer curled edge.

Preferably, the port at the upper end of the welding pipe is combined with the bidirectional adapter in a welding mode, the port at the lower end of the welding pipe is tapped with an internal thread, and the port at the upper end of the welding pipe is connected and fixed with a base designed for the internal thread through a thread joint.

The utility model discloses following beneficial effect has: the utility model discloses rational in infrastructure and firm reliable can divide into three parts roughly, illumination part, lamp body part and lamp stand part promptly, and the lamp body part is mainly regarded as the welded tube, comes to be connected with illumination part and lamp stand part through the tooth festival, and threaded connection's mode is simple and firm, and such design is compared with current not removable desk lamp, the utility model discloses can reduce the required occupation space of packing through dismantling, and to the maintenance of installing and removing or in the future, the renewal of spare part, replace other sizes have the effect that raises the efficiency, saves cost; the braided flat wire of the utility model is provided with the silicon sleeve, the sub-sheath and the sheath to protect the power supply wire, and the power supply wire is laid in the welding pipe, thereby effectively avoiding the possible problems of exposure or electric leakage when the wire is used for a long time; it is worth mentioning that the utility model discloses dispose knob switch, can be more for the luminance height that the accurate control will shine.

Drawings

The invention will be further explained with reference to the drawings and the specific embodiments.

Fig. 1 is an exploded view of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following description is combined with the detailed implementation mode to further explain the present invention.

Referring to fig. 1, the following technical solutions are adopted in the present embodiment: a desk lamp with a reasonable and stable structure comprises a lampshade (1), a full-tooth lamp holder (2), a power line (3), a heat shrink tube (4), a sleeve (5), a nut (6), a tooth section (7), a turning piece (8), a two-way adapter (9), a silicon sleeve (10), a welding tube (11), a base (12), a sheath (13), a braided flat wire (14), a knob switch cap (15), a knob fine-adjustment switch (16), a plane washer (17), a balancing weight (18), an octagonal washer (19), a branch sheath (20), a binding wire belt (21), a nipple terminal (22), a line pressing sheet (23), a round-head cross self-tapping screw (24), a partition board (25), a countersunk cross self-tapping screw (26), a bottom board (27) and a wire lug (28), the inner cavity of the vehicle part (8) is fixedly provided with a tooth section (7) and a sleeve (5) through a nut (6); the vehicle part (8) with the sleeve (5) and the tooth section (7) is matched and connected with the lampshade (1) through the full-tooth lamp holder (2); the inner cavity of the lampshade (1) of the full-tooth lamp holder (2) is also fixedly connected with a decorative ring; the car part (8) connected with the lampshade (1) is matched and connected with the bidirectional adapter (9) through the tooth section (7); the bidirectional adapter (9) is connected and combined with the welding pipe (11) through a tooth joint (7); the other end of the welding pipe (11) is connected and fixed with the base (12) through the matching of the tooth sections (7) and the plane washer (17), the octagonal washer (19), the wire lugs (28) and the nuts (6); a knob fine-adjustment switch (16) and a balancing weight (18) are designed in the inner cavity of the base (12); a circuit board is arranged in the knob fine-tuning switch (16), and a power supply lead is led out of the circuit board; the power supply lead and the power supply line (3) which are positioned in the inner cavity of the base (12) are arranged and fixed through a branch sheath (20), a wire binding belt (21) and a wire pressing piece (23), wherein the wire pressing piece (23) is installed by using a round head cross self-tapping screw (24) in an auxiliary mode; the partition plate (25) is fixedly arranged in the inner cavity of the base (12) through a countersunk cross self-tapping screw (26); the bottom plate (27) is fixedly arranged on the bottom surface of the base (12) in a wedging or waterproof glue mode.

The inner wall of the decorative ring is provided with a clamping position for mounting the LED chip support.

The power line (3) is sleeved in the heat shrink tube (4), wherein the power line (3) is specifically a double-insulation Teflon power line with two ends stripped by 8mm and wrapped by 6mm copper.

Wherein, the heat-shrinkable tube (4) with the power line (3) is laid in the sleeve (5), passes through the sleeve (5) and then enters the welding tube (11) through the silicon sleeve (10) connected by the bidirectional adapter (9).

The power line (3) is connected with a circuit board of the knob fine adjustment switch (16) after the welding pipe (11) is led out.

The power supply lead on the circuit board of the knob fine-adjustment switch (16) penetrates out of the hole position of the base (12), the hole position is matched with the sheath (13), and the woven flat wire (14) wraps the penetrated power supply lead and is integrated into a three-pin power supply plug.

Wherein, the switch of the knob fine-tuning switch (16) is arranged on the outer surface of the base (12) and is matched with a knob switch cap (15).

Wherein the power supply lead of the knob fine adjustment switch (16) is provided with a nipple terminal (22).

The outer edge of the lampshade (1) is designed to be an outer curled edge.

The upper end port of the welding pipe (11) is combined with the bidirectional adapter (9) in a welding mode, the lower end port is tapped with internal threads, and the lower end port is connected and fixed with a base (12) which is designed for the internal threads through a thread joint (7).

The above-described scheme of this embodiment is an example.

The utility model discloses rational in infrastructure and firm reliable can divide into three parts roughly, illumination part, lamp body part and lamp stand part promptly, and the lamp body part is mainly regarded as the welded tube, comes to be connected with illumination part and lamp stand part through the tooth festival, and threaded connection's mode is simple and firm, and such design is compared with current not removable desk lamp, the utility model discloses can reduce the required occupation space of packing through dismantling, and to the maintenance of installing and removing or in the future, the renewal of spare part, replace other sizes have the effect that raises the efficiency, saves cost; the braided flat wire of the utility model is provided with the silicon sleeve, the sub-sheath and the sheath to protect the power supply wire, and the power supply wire is laid in the welding pipe, thereby effectively avoiding the possible problems of exposure or electric leakage when the wire is used for a long time; it is worth mentioning that the utility model discloses dispose knob switch, can be more for the luminance height that the accurate control will shine.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and the description of the embodiments is merely illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are intended to fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A table lamp with a reasonable and stable structure, characterized in that it comprises a lampshade (1), a full tooth lamp holder (2), a power cord (3), a heat shrinkable tube (4), a sleeve (5), and a nut (6) , tooth segment (7), car parts (8), two-way conversion joint (9), silicon sleeve (10), welded pipe (11), base (12), sheath (13), braided flat wire (14) , knob switch cap (15), knob fine-tuning switch (16), flat washer (17), counterweight (18), octagonal washer (19), sub-sheath (20), cable tie (21), nipple terminal (22), crimping piece (23), round head Phillips self-tapping screw (24), partition plate (25), countersunk head Phillips self-tapping screw (26), bottom plate (27) and wire lugs (28), The inner cavity of the vehicle part (8) is fixedly installed with a tooth segment (7) and a sleeve (5) through a nut (6); the vehicle part (8) with the sleeve (5) and the tooth segment (7) The full tooth lamp holder (2) is mated and connected with the lampshade (1); the full tooth lamp holder (2) is also connected and fixed with a decorative ring in the inner cavity of the lampshade (1); the vehicle part combined with the lampshade (1) is connected. (8) The two-way conversion joint (9) is matched and connected with the two-way conversion joint (9) through the tooth joint (7); the two-way conversion joint (9) is connected and combined with the welded pipe (11) through the tooth joint (7); the welded pipe (11) ) is also connected and fixed with the base (12) by using the tooth segment (7) to cooperate with the plane washer (17), the octagonal washer (19), the wire lug (28) and the nut (6); the base ( 12) The inner cavity is designed with a knob fine-tuning switch (16) and a counterweight (18); the knob fine-tuning switch (16) has a built-in circuit board, and the circuit board leads out a power supply wire; it is located in the base (12) The power supply wires and the power supply wires (3) of the cavity are arranged and fixed by the sub-sheath (20), the cable tie (21) and the wire crimping piece (23), wherein the wire crimping piece (23) utilizes a round head cross to be self-sufficient. Tapping screws (24) assist the installation; the partition plate (25) is fixedly installed in the inner cavity of the base (12) by means of countersunk head Phillips self-tapping screws (26); the bottom plate (27) is fixed by wedge or waterproof glue It is fixed on the bottom surface of the base (12).

2 . The table lamp with a reasonable and stable structure according to claim 1 , wherein the inner wall of the decorative ring is designed with a snap-fit position for installing the LED chip bracket. 3 .

3. A desk lamp with a reasonable and stable structure according to claim 1, characterized in that the power cord (3) is sleeved in the heat shrinkable tube (4), wherein the power cord (3) is specifically Strip 8mm and wrap 6mm copper double insulated Teflon power cord.

4. A desk lamp with a reasonable and stable structure according to claim 3, characterized in that the heat shrinkable tube (4) with the power cord (3) is laid in the sleeve (5) and passes through the sleeve (5) The silicon sleeve (10) connected by the two-way conversion joint (9) then enters the welded pipe (11).

5 . The desk lamp with a reasonable and stable structure according to claim 4 , wherein the power cord ( 3 ) is connected to the circuit board of the knob fine-tuning switch ( 16 ) after the welding tube ( 11 ) is drawn out. 6 .

6 . The desk lamp with a reasonable and stable structure according to claim 5 , wherein the power supply wires on the circuit board of the knob fine-tuning switch ( 16 ) pass through the holes of the base ( 12 ), and the holes The position is equipped with a sheath (13), and the outgoing power wire is wrapped with a braided flat wire (14) and integrated into a three-pin power plug.

7. A desk lamp with a reasonable and stable structure according to claim 1, characterized in that the switch of the knob fine-tuning switch (16) is arranged on the outer surface of the base (12), and is equipped with a knob switch cap (15) .

8. A desk lamp with a reasonable and stable structure according to claim 1, characterized in that the power lead of the knob fine-tuning switch (16) is provided with a nipple terminal (22).

9 . The table lamp with a reasonable and stable structure according to claim 1 , wherein the outer edge of the lampshade ( 1 ) is an outer curling design. 10 .

10. A table lamp with a reasonable and stable structure according to claim 1, characterized in that the upper end port of the welded pipe (11) is combined with the two-way conversion joint (9) by welding, and the lower end port is tapped. It has an internal thread, and is connected and fixed with the base (12), which is also designed for the internal thread, through the tooth segment (7).