CN214948591U

CN214948591U - Clean lamp of hidden bolted connection keel frame

Info

Publication number: CN214948591U
Application number: CN202121440390.6U
Authority: CN
Inventors: 陈建平; 吴宇展; 朱振周; 钮天宇
Original assignee: L&K ENGINEERING (SUZHOU) CO LTD; Jiangsu Chuangxu Photoelectric Technology Co ltd
Current assignee: L&K ENGINEERING (SUZHOU) CO LTD; Jiangsu Chuangxu Photoelectric Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-11-30
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a clean lamp of a hidden bolt connection keel frame, which comprises a lamp bracket, a lamp string fixed on the lower end face of the lamp bracket, a lamp shade, two groups of lamp holders and a dustproof end cover, and a fast-assembly locking component, wherein the fast-assembly locking component comprises a T-shaped bolt and a nut, the head part of the T-shaped bolt is clamped in a groove on the lower end face of the FFU keel frame, the tail part of the T-shaped bolt is sleeved with a through hole arranged in the lamp holder and then is locked and fixedly connected with the nut by screwing, the lamp bracket comprises a fixed seat and a lamp string seat which are matched and clamped by a chute, the clean lamp of the hidden bolt connection keel frame is matched with the prior commonly used FFU keel frame structure, the fast-assembly bolt is designed to be clamped in the groove on the lower end face of the FFU keel frame and is locked by screwing with the lamp holders at both ends of the clean lamp, the clean lamp with the dustproof end cover to form a clean lamp with an appearance in a sealed way, and tidy mode by using the metal buckle in the prior art is abandoned, the ready-package bolt still can load in the recess everywhere, and the dismouting is swift, and is practical convenient.

Description

Clean lamp of hidden bolted connection keel frame

Technical Field

The utility model relates to a lighting apparatus technical field, concretely relates to clean lamp of hidden bolted connection keel frame.

Background

The LED clean lamp belongs to special illumination, is mainly used in biological pharmacy workshops, semiconductor dust-free workshops and new material dust-free workshops, and is divided into a thousand-level clean room, a hundred-level clean room and even a ten-level clean room. The clean workshop has higher requirement on the cleanliness grade, and the industrial clean rooms are widely applied to the fields of electronics, aerospace, aviation, machinery, chemical engineering, chemical pharmacy, new energy, nano materials and the like, and the clean lamps are generally adopted to implement illumination in the clean workshops and are required to be well fixed on house beams, so that the condition that the lamps fall into the rooms cannot occur, goods and equipment which can be stored in the clean workshops are high in air dust particle requirement, the equipment and goods have high values and are also parts which must be considered, and the direct economic loss caused by the fact that the lamps which slightly fall carelessly break the equipment or the goods can exceed hundreds of millions of years. Therefore, the stability of the installation structure is emphatically considered by the structure and the installation mode of the clean lamp adopted by a plurality of manufacturers.

The current clean lamps and lanterns generally adopt FFU keel frame as the crossbeam structure, the cooperation buckle is fixed clean lamp at FFU keel frame terminal surface down, utilize metal buckle's elasticity with lamps and lanterns card in the recess of FFU keel frame terminal surface down, with this fixed, nevertheless not do not have the vibration production in the clean room, partial equipment is along with the arm vibration, and sound wave vibration inevitably, in addition lamps and lanterns self weight, the elasticity of metal buckle can lose elasticity along with time lapse, the probability greatly increased that drops, consequently still need design a lamps and lanterns that can stably link firmly on FFU keel frame, and can guarantee indoor cleanliness factor, the succinct clean lamp equipment of outward appearance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: in view of the technical problems that the prior clean lamp mentioned in the background technology generally adopts a buckle to fix the clean lamp on the lower end face of an FFU keel frame, the lamp is clamped in a groove on the lower end face of the FFU keel frame by utilizing the elasticity of a metal buckle, the generated metal buckle loses elasticity along with the time lapse, the falling probability is greatly increased, and the economic loss is caused by crushing equipment or goods by the lamp which slightly falls carelessly, the design provides the clean lamp with a hidden bolt connected with the keel frame, the design provides a quick-mounting bolt clamped in the groove on the lower end face of the FFU keel frame and is screwed and locked with lamp holders at two ends of the clean lamp by matching with the prior commonly used FFU keel frame structure, and then a dustproof end cover is matched for sealing to form the clean lamp with clean appearance, the falling risk of the prior metal buckle clamping mode is eliminated, the quick-mounting bolt can still be loaded in the groove everywhere, and the disassembly and assembly are rapid, is practical and convenient.

The technical scheme adopted for solving the problems is as follows:

the utility model provides a hidden bolted connection keel frame's clean lamp, includes the lighting fixture, fixes lamp cluster, lamp shade and two sets of lamp stands and the dustproof end cover of terminal surface under the lighting fixture, still includes the fast-assembling locking Assembly who is fixed in FFU keel frame terminal surface under with the lighting fixture.

The fast-assembling locking component comprises a T-shaped bolt and a nut, the head part of the T-shaped bolt is clamped in a groove on the lower end surface of the FFU keel frame, the tail part of the T-shaped bolt is sleeved with a through hole arranged in the lamp holder and then is screwed with the nut to lock and fixedly connect the lamp holder,

the lamp holder comprises a fixed seat and a lamp string seat which are matched and clamped with each other through a sliding chute,

the fixing seat is fixedly connected by a T-shaped bolt and a nut in a screwed fit manner, the middle part of the lower end of the lamp string seat is provided with a rectangular groove for matching the lamp string to be connected in a penetrating and sleeving manner, two sides of the lamp string seat are also provided with arc curved surfaces which are in a same circle with the arc surface of the lamp shade, the inner sides of the arc curved surfaces are symmetrically provided with buckles matched with bayonets at two ends of the fixing seat, the lower end of the arc curved surface is provided with a clamping groove clamped with two sides of the lamp shade,

the lamp string is provided with a plurality of luminous sources with uniform intervals, all the luminous sources are connected in parallel and then are connected by a lead and are externally connected with a power supply plug, the lead is sleeved with a lead hole arranged on a lamp holder at one side and upwards passes through a groove of the FFU keel frame to be wired and led out,

the section of the outer wall of the lampshade is arc-shaped, the section of the inner wall of the lampshade is wave-shaped, two sides of the lampshade are fixedly connected with the lamp string seat in a clamping way,

the lamp holder inboard is equipped with the arc wall with lamp cluster seat, lamp shade both ends pitch arc cross-section grafting to seted up the wire guide, the wire of being convenient for passes the lamp holder and draws forth, still be equipped with lighting fixture complex plugboard, spacing hole has been seted up on the plugboard, the lamp holder outside be equipped with dustproof end cover complex constant head tank and locking groove, the constant head tank cooperates with the rectangle reference column that dustproof end cover middle part was equipped with, the locking piece joint cooperation that locking groove and dustproof end cover both sides were equipped with hides T type bolt and nut in the dustproof end cover behind the joint.

Furthermore, the head of the T-shaped bolt is flat, can directly penetrate into the groove in a direction parallel to the groove, and is clamped with the groove after rotating for 90 degrees.

Furthermore, the two sides of the lamp string seat are also provided with convex ends which are higher than the upper end surface of the fixing seat, so that when the lamp holder is fixedly connected with the FFU keel frame in a laminating manner, the edges of the two sides of the lamp string seat are tightly attached to the FFU keel frame, dust is prevented from entering the interior of the lamp string seat, and heat generated by the light emitting source is conducted favorably.

Furthermore, the lamp bracket is made of aluminum alloy, so that heat emitted by the lamp string can be conveniently and quickly transferred to the lamp string seat and the fixed seat until the FFU keel frame made of metal materials, the heat dissipation efficiency is high, and the service life of the lamp string is prolonged.

Implement the utility model has the advantages that:

1. the clean lamp with the hidden bolt connection keel frame is matched with an existing commonly used FFU keel frame structure, a quick-mounting bolt is designed to be clamped in a groove on the lower end face of the FFU keel frame and is in threaded connection and locking with lamp holders at two ends of the clean lamp, and then the clean lamp is matched with a dustproof end cover to be sealed to form the clean lamp with clean appearance;

2. the cleaning lamp of the hidden bolt connection keel frame abandons the falling risk of the existing metal buckle clamping mode, and the quick-assembly bolt can still be loaded in the groove anywhere, so that the cleaning lamp is quick to assemble and disassemble and is practical and convenient;

3. the lamp bracket of the clean lamp with the hidden bolt connected with the keel frame is made of an aluminum alloy material with good heat dissipation performance, the lamp bracket is tightly attached to the lamp string, heat generated when the lamp string emits light is quickly transmitted to the FFU keel frame, the heat dissipation performance is good, and the service life of the lamp is prolonged.

Drawings

FIG. 1 is a schematic view of a cleaning lamp with a hidden bolt connected to a keel frame according to the present embodiment;

FIG. 2 is an exploded view of the clean light of the hidden bolted keel frame of the present embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a front view of a clean light with a hidden bolt attached keel frame according to the present embodiment;

FIG. 5 is a cross-sectional view of section B-B of FIG. 4;

FIG. 6 is a cross-sectional view of section C-C of FIG. 4;

FIG. 7 is a side view of a clean light with a hidden bolted keel frame according to the present embodiment;

FIG. 8 is a cross-sectional view taken along section D-D of FIG. 7;

FIG. 9 is an enlarged view of a portion of FIG. 8 at E;

FIG. 10 is a schematic view of a structure of the dust cap of the present embodiment in cooperation with a lamp socket;

FIG. 11 is a side bottom view of the dust cap of the present embodiment in engagement with a lamp socket;

the lamp comprises a lead 1, a FFU keel frame 2, a lamp holder 3, a dustproof end cover 4, a lamp shade 5, a lamp string 6, a lamp holder 7, a groove 8, a T-shaped bolt 9, a nut 10, a luminous source 11, a lamp shade wave-shaped inner wall 12, a positioning groove 13, a limiting hole 14, a locking groove 15, a through hole 16, a positioning column 17, a locking block 18, a fixed seat 19, a lamp string seat 20, a buckle 21, a clamping groove 22, a sliding groove 23 and a protruding end 24.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings provided by the present invention.

Example (b):

referring to fig. 1-11, the present embodiment provides a hidden cleaning lamp with a bolt connection keel frame, which includes a lamp holder 3, a lamp string 6 fixed on the lower end surface of the lamp holder, a lamp shade 5, two lamp holders 7 and a dust-proof end cover 4, and further includes a quick-assembly locking assembly for fixing the lamp holder 3 on the lower end surface of the FFU keel frame 2.

Specifically, referring to fig. 2 and 3, the quick-assembly locking assembly includes a T-shaped bolt 9 and a nut 10, the head of the T-shaped bolt 9 is clamped in a groove 8 on the lower end face of the FFU keel frame 2, and the tail of the T-shaped bolt is sleeved with a through hole 16 formed in the lamp holder 7 and then is screwed with the nut 10 to be fixedly locked with the lamp holder 7.

Referring to fig. 6, the lamp holder 3 includes a fixed base 19 and a lamp string base 20 that are engaged with each other through a sliding slot 23.

The fixing seat 19 is fixedly connected with a nut 10 through a T-shaped bolt 9 in a screwed connection mode, a rectangular groove is formed in the middle of the lower end of the lamp string seat 20 and used for being matched with the lamp string 6 to be connected in a penetrating mode, arc curved surfaces which are in a same circle with 5 arc surfaces of the lamp shade are further arranged on two sides of the lamp string seat 20, bayonet-matched buckles 21 are symmetrically arranged on the inner sides of the arc curved surfaces and two ends of the fixing seat 19, and clamping grooves 22 which are clamped with two sides of the lamp shade 5 are formed in the lower end of the arc curved surfaces.

The lamp string 6 is provided with a plurality of light sources 11 with uniform intervals, all the light sources 11 are connected in parallel and then are connected by a wire 1 and externally connected with a power supply plug, the wire 1 is sleeved with a wire 1 hole arranged on a lamp holder 7 on one side, and the wire 1 penetrates through a groove 8 of the FFU keel frame 2 upwards and then is wired and led out.

Referring to fig. 6, the outer wall of the lampshade 5 has a circular arc-shaped cross section, the inner wall has a wave-shaped cross section, and both sides of the lampshade are fixedly connected with the lamp string base 20 in a clamping manner.

The lamp holder 7 inboard is equipped with the arc wall of pegging graft with

lamp cluster seat

20, 5 both ends pitch arc cross-sections of lamp shade to seted up wire 1 hole, the wire 1 of being convenient for passes lamp holder 7 and draws forth, still be equipped with 3 complex plugboards of lighting fixture, spacing hole 14 has been seted up on the plugboard, the lamp holder 7 outside is equipped with constant head tank 13 and locking groove 15 with dustproof end cover 4 complex, constant head tank 13 cooperates with the rectangle reference column 17 that dustproof end cover 4 middle part was equipped with, locking groove 15 cooperates with the 18 joint cooperations of locking piece that dustproof end cover 4 both sides were equipped with, hides T type bolt 9 and nut 10 in dustproof end cover 4 behind the joint.

The further embodiment is that the head of the T-shaped bolt 9 is flat, can directly penetrate into the groove 8 in a direction parallel to the groove 8, and is clamped with the groove 8 after rotating for 90 degrees.

Further, the two sides of the lamp string base 20 are provided with protruding ends, and the protruding ends are higher than the upper end face of the fixing base 19, so that when the lamp holder 3 is fixedly connected with the FFU skeleton 2 in a fitting manner, the edges of the two sides of the lamp string base 20 are tightly attached to the FFU skeleton 2, dust is prevented from entering the interior, and heat generated by the light emitting source 11 is conducted.

The further embodiment is that the lamp bracket 3 is made of aluminum alloy, so that heat emitted by the lamp string 6 can be conveniently and quickly transmitted to the lamp string base 20 and the fixing base 19 until the metal FFU keel frame 2, the heat dissipation efficiency is high, and the service life of the lamp string 6 is prolonged.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a clean lamp of hidden bolted connection keel frame, includes the lighting fixture, fixes lamp cluster, lamp shade and two sets of lamp stands and the dustproof end cover of terminal surface under the lighting fixture, still includes the fast-assembling locking Assembly who is fixed in FFU keel frame terminal surface with the lighting fixture, its characterized in that:

the fixing seat is fixedly connected by a T-shaped bolt and a nut in a screwed fit manner, a rectangular groove matched with the lamp string in a penetrating and sleeving manner is arranged in the middle of the lower end of the lamp string seat, arc curved surfaces which are in a same circle with the arc surface of the lamp shade are further arranged on two sides of the lamp string seat, bayonet-matched buckles are symmetrically arranged on the inner sides of the arc curved surfaces and two ends of the fixing seat, clamping grooves clamped with two sides of the lamp shade are arranged at the lower end of the arc curved surfaces,

the lamp holder inboard is equipped with the arc wall with lamp cluster seat, lamp shade both ends pitch arc cross-section grafting to seted up the wire guide, still be equipped with lighting fixture complex plugboard, spacing hole has been seted up on the plugboard, the lamp holder outside be equipped with dustproof end cover complex constant head tank and locking groove, the constant head tank cooperates with the rectangle reference column that dustproof end cover middle part was equipped with, the locking piece joint cooperation that locking groove and dustproof end cover both sides were equipped with hides T type bolt and nut in the dustproof end cover behind the joint.

2. The clean lamp of hidden bolted keel frame of claim 1, wherein: the head of the T-shaped bolt is flat, can directly penetrate into the groove in a direction parallel to the groove, and is clamped with the groove after rotating 90 degrees.

3. The clean lamp of hidden bolted keel frame of claim 1, wherein: the lamp string seat is characterized in that two sides of the lamp string seat are also provided with outward protruding ends, and the outward protruding ends are higher than the upper end surface of the fixed seat.

4. The clean lamp of hidden bolted keel frame of claim 1, wherein: the lamp holder is made of aluminum alloy.