CN100462615C

CN100462615C - Daylight lamp

Info

Publication number: CN100462615C
Application number: CNB2005100495448A
Authority: CN
Inventors: 邱棕阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-30
Filing date: 2005-03-30
Publication date: 2009-02-18
Anticipated expiration: 2025-03-30
Also published as: CN1840959A

Abstract

The invention discloses a new-typed fluorescent lamp, which comprises the following parts: lamp rack, lamp seat connecting two ends of lamp rack and starter, wherein the lamp seat is hollow, which is opened the hole for fluorescent lamp tube; the lamp rack displays prism, whose two sides of upper surface contains convex bar along longitude direction of rack axle; the outer surface of convex bar is composed of rack side and oblique plane, which integrates with the rack upper surface; the lamp draw-in gear is set on the lamp seat, which plugs the rack; the fastener with U-shaped truncation area is set on the back of lamp rack.

Description

A kind of fluorescent lamp

Technical field

The present invention relates to a kind of light fixture, relating in particular to a kind of lamp bracket is the fluorescent lamp of being made by section bar.

Background technology

Fluorescent lamp is as a kind of illuminations, and its application is quite general.Existing fluorescent lamp mainly is made of lamp bracket, the lamp socket that is connected the lamp bracket two ends, and this lamp socket is provided with in order to accept the hole of Fluorescent lamp bracket.The lamp bracket of existing fluorescent lamp can be that the thin type plate stamping forms, and also can be wooden, or the section bar drawing forms.Thin type plate stamping and the wooden lamp bracket production efficiency of making are low, and need handle its reflective surface; Section bar can be carried out mechanization production, and is easy to assembly to fluorescent lamp.But section bar generally is a hollow, and it is thinner relatively to be drawn its wall thickness of back, and its intensity of the lamp bracket of making can not get guaranteeing, in the installation process to fluorescent lamp, lamp bracket is deformed, and inconvenience is installed.If the wall thickness of section bar is bigger, though intensity has had assurance, the price inferior position is obvious, is unfavorable for the market competition of product.

Summary of the invention

For overcoming the existing fluorescent lamp made from section bar, its lamp bracket intensity is low, is unfavorable for fluorescent lamp integral installation location; Perhaps the material cost height, the defective of inconvenience is installed, the technical issues that need to address of the present invention are: a kind of fluorescent lamp of new structure is provided, and it is simple in structure, the mechanical strength of lamp bracket can be guaranteed, and material cost is lower, and efficiency of light energy utilization height is convenient to install the location.

Another technical problem that the present invention need solve: provide a kind of easy to assembly, be convenient in time the more fluorescent lamp of lamp changing base.

For solveing the technical problem, the technical solution used in the present invention: a kind of fluorescent lamp, comprise lamp bracket, be connected lamp socket, the starter at lamp bracket two ends, this lamp socket is the section bar of hollow, this lamp socket is provided with in order to accept the hole of fluorescent-lamp tube, described lamp bracket is a prism, be provided with along the convex tendon of lamp bracket axis longitudinal extension in the both sides of lamp bracket upper surface, the outer surface of described convex tendon mainly is made of the side and the inclined-plane of lamp bracket, the upper surface of this inclined-plane and lamp bracket connects as one, and it is characterized in that the lamp bracket back side is provided with the fastener that truncation surface takes the shape of the letter U.Upper surface both sides at lamp bracket are provided with convex tendon, have increased the mechanical strength of lamp bracket, and the wall thickness of section bar does not need to make very big and can satisfy in actual use assembling and positioning requirements.Fluorescent lamp in use, if the reflective surface of lamp bracket is a level and smooth plane, the light major part can be by diffuse reflection in indoor effective space, but still the light of some can reflex in the invalid space, the both sides of lamp bracket upper surface are provided with the inclined-plane now, the light that can stop a part leads in the idle space, improves the utilization rate of luminous energy.

As preferably, between described side and the inclined-plane by level and smooth cambered surface transition.Level and smooth cambered surface transition can increase the overall appearance of lamp bracket, and has increased the security when assembling fluorescent tube.

As preferably, the angle between described inclined-plane and the lamp bracket upper surface is 120---150 degree.The requirement of fluorescent tube assembling and light utilization has been satisfied in angle requirement between inclined-plane and the upper surface.

As preferably, described lamp socket is provided with the lamp socket dop, and the shape of its profile and lamp bracket endoporus is complementary, and the lamp socket dop is connected in the lamp bracket.The lamp socket dop can be connected in the lamp bracket of hollow apace, and can under the prerequisite of not damaging lamp bracket lamp socket be disassembled from lamp bracket, is convenient to more lamp changing base.

As preferably, on described lamp socket dop, be provided with fastener, this fastener protrudes the outer surface of lamp socket dop; On lamp bracket, be provided with hole clipping, in order to the described fastener of clamping with corresponding position, described fastener position.Be provided with the clamping fastness that fastener can improve lamp socket and lamp bracket.

As preferably, the vertical section of described fastener is triangular in shape, and this fastener one end and lamp socket dop connect as one, and leave the gap between remainder and the lamp socket dop.Annexation between fastener and the lamp socket dop is convenient to the finger presses fastener, thereby can be convenient to the disengaging of lamp socket and lamp bracket.

As preferably, on the posterior edges of lamp bracket side, be provided with extend along the lamp bracket axis, truncation surface is the flange of circular arc, described fastener is connected on this flange.Being provided with flange had both increased the mechanical strength of lamp bracket, was convenient to the clamping of fastener and lamp bracket simultaneously.

As preferably, described fastener is provided with the reversed acanthoid convex body in the access section mutually with described flange.Be provided with the reversed acanthoid convex body, improved the clamping fastness of fastener and lamp bracket.

As preferably, lamp bracket side rear side be provided with extend along the lamp bracket axis, truncation surface is the groove of circular arc, described fastener is connected in this groove; Be provided with little convex body with described groove joint on fastener, the outward flange of this little convex body truncation surface is curved, and the radian of its radian and described groove is corresponding.Being provided with groove can increase the mechanical strength of lamp bracket, and the set little convex body and the shape of this groove match on the fastener, be convenient between fastener and the lamp bracket clamping with extract, and improved clamping fastness between fastener and the lamp bracket.

Therefore, beneficial effect of the present invention: the upper surface both sides at hollow prism lamp bracket section bar are provided with the convex tendon that comprises the inclined-plane, have increased the mechanical strength of lamp bracket, have saved the material usage of lamp bracket, and have increased the utilization rate of fluorescent tube luminous energy; Between side and the inclined-plane by level and smooth arc transition, improved attractive in appearance, the security when having increased the assembling fluorescent tube; Angle requirement between inclined-plane and the lamp bracket upper surface, having satisfied actual making will needs; Lamp socket and lamp bracket clamping mutually are convenient to the installation and removal of lamp socket; Be provided with fastener and improved clamping fastness between lamp socket and the lamp bracket, the syndeton between fastener and the lamp socket dop is convenient to lamp socket is disassembled from lamp bracket, so that in time to its replacing; Be provided with fastener, made things convenient for the installation of fluorescent lamp; Establish flange or groove at the rear side of lamp bracket side, both can improve the mechanical strength of lamp bracket, also be convenient to carry out between fastener and the lamp bracket simultaneously clamping.

Description of drawings

Fig. 1 is the front view of a kind of fluorescent lamp of the present invention;

Fig. 2 is the front view of lamp socket;

Fig. 3 is the partial bottom view of lamp bracket;

Fig. 4 is the upward view of lamp socket;

Fig. 5 is the truncation surface view of lamp bracket;

Fig. 6 is the side view of fastener;

Fig. 7 is the front view of fastener;

Fig. 8 is the truncation surface view of the another kind of embodiment of a kind of Fluorescent lamp bracket of the present invention.

The specific embodiment

Fig. 1 illustrates, and the primary structure of a kind of fluorescent lamp of the present invention comprises lamp bracket 1, is connected the lamp socket 2 at lamp bracket 1 two ends, is provided with on lamp socket 2 in order to accept the hole of fluorescent tube.This lamp bracket 1 is the prism structure of hollow, be generally the four prisms cylinder of hollow, it can be drawn by the section bar of metal and form, and is perhaps formed by plastic injection-moulded, consider the user demand of processing technology and cost of manufacture and fluorescent lamp, this section bar is preferably formed by drawings such as metal material such as aluminium alloys.Starter can be located in the lamp bracket of this hollow with the electronic circuit of a part, thereby makes the compact conformation of fluorescent lamp integral body.

For mechanical strength, the consumption that reduces material that improves lamp bracket, the utilization rate that improves luminous energy, the both sides of table are provided with convex tendon 11 (see figure 5)s on lamp bracket 1, the outer surface of this convex tendon 11 mainly constitutes by the side of lamp bracket 1 with inclined-plane 12 that the lamp bracket upper surface connects as one, wherein logical level and smooth arc transition between the side on inclined-plane 12 and the lamp bracket.Angle between aforementioned inclined-plane 12 and the lamp bracket upper surface is 120---150 degree, can satisfy the requirement of assembling fluorescent tube like this, and help the raising of the efficiency of light energy utilization.

In Fig. 1, the two ends of lamp bracket 1 are provided with lamp socket 2, and lamp socket 2 is fixedly connected on the lamp bracket 1 or both mutual clampings.When between the two mutually during clamping, lamp socket 2 and lamp bracket 1 shape of access section mutually mate mutually, both can be provided with dop on lamp socket 2, also can be provided with semi-transparent hole on lamp socket 2, thus realization mutual clamping between the two.By among Fig. 2, Fig. 3, Fig. 4 as can be seen, on lamp socket 2, be provided with lamp socket dop 4, lamp socket dop 4 is connected in the end of lamp bracket 1 of hollow.In order to improve the clamping fastness between lamp socket 2 and the lamp bracket 1, on lamp socket dop 4, be provided with the fastener 3 that protrudes lamp socket dop outer surface, the vertical section of this fastener 3 is triangular in shape, lamp bracket 1 is provided with hole clipping 6, when the mutual clamping of lamp socket 2 and lamp bracket 1, fastener 3 just is stuck in the hole clipping 6, and the high-end position of fastener 3 is near lamp socket 2 at this moment.As can be seen from Figure 4, fastener 3 one ends are connected on the lamp socket dop 4, leave gap 9 between remainder and the lamp socket dop 4, are convenient to finger presses fastener 3 like this, can extract lamp socket dop 4 from lamp bracket 1 easily, are convenient in time more lamp changing base 2.Among Fig. 4, be provided with through wires hole 7 at the bottom edge place of lamp socket 2, power line can penetrate in the lamp socket 2 from here, thereby is connected with electrode in the lamp socket 2, for fluorescent tube provides electric energy.

Among Fig. 1, also be provided with U type fastener 10 at the dorsal part of lamp bracket 1, it is at least two.In conjunction with Fig. 5, Fig. 6, Fig. 7, Fig. 8 as can be seen, the rear side in lamp bracket 1 side can be provided with along lamp bracket 1 axially extended flange 8, and this flange 8 is a strip, and its truncation surface is circular arc, can be isometric with lamp bracket 1.Fastener 10 is connected on the flange 8 of this strip, and its position that is connected on the flange 8 is indefinite, and this provides convenience for the fixed installation fluorescent lamp.Be provided with reversed acanthoid convex body 13 in the access section at fastener 10 mutually with flange 8, improved the clamping fastness between fastener 10 and the lamp bracket 1.As can be seen from Figure 7, be provided with fixing hole 14 in the middle part of fastener 10, staple can pass fixing hole 14, thereby fastener 10 is fixed on the precalculated position, and then can be installed to pre-position to fluorescent lamp.Be provided with strip convex body 5 with corresponding position, flange 8 position on lamp socket 2, the shape of these strip convex body 5 truncation surfaces is identical with the shape of flange 8 truncation surfaces, after lamp socket 2 snaps fit onto on the lamp bracket 1, flange 8 and strip convex body 5 form one continuous rectangular.

Shown in Fig. 8 is another kind of embodiment of the present invention, rear side in lamp bracket 1 side, be provided with the groove 16 that extends along the lamp bracket axis, the truncation surface of this groove 16 is circular arc, fastener 10 is connected in this groove 16, fastener 10 is provided with little convex body 15 in the access section mutually with this groove 16, and the outward flange of described little convex body 15 truncation surfaces is circular-arc, and the radian of itself and groove 16 truncation surfaces is corresponding.

Claims

1. fluorescent lamp, comprise lamp bracket, be connected lamp socket, the starter at lamp bracket two ends, this lamp socket is the section bar of hollow, this lamp socket is provided with in order to accept the hole of fluorescent-lamp tube, described lamp bracket (1) is a prism, be provided with convex tendon (11) along lamp bracket axis longitudinal extension in the both sides of the upper surface of lamp bracket (1), the outer surface of described convex tendon (11) mainly is made of side and inclined-plane (12) of lamp bracket (1), this inclined-plane (12) connects as one with the upper surface of lamp bracket (1), it is characterized in that lamp bracket (1) back side is provided with the fastener (10) that truncation surface takes the shape of the letter U.

2. a kind of fluorescent lamp according to claim 1 is characterized in that between described side and the inclined-plane (12) by level and smooth cambered surface transition.

3. a kind of fluorescent lamp according to claim 1 and 2 is characterized in that the angle between described inclined-plane (12) and lamp bracket (1) upper surface is 120---150 degree.

4. a kind of fluorescent lamp according to claim 1 is characterized in that described lamp socket (2) is provided with lamp socket dop (4), and the shape of its profile and lamp bracket (1) endoporus is complementary, and lamp socket dop (4) is connected in the lamp bracket (1).

5. a kind of fluorescent lamp according to claim 4 is characterized in that being provided with fastener (3) on described lamp socket dop (4), this fastener (3) protrudes the outer surface of lamp socket dop (4); Upward be provided with hole clipping (6) at lamp bracket (1), in order to the described fastener of clamping (3) with described fastener (3) corresponding position, position.

6. a kind of fluorescent lamp according to claim 5 is characterized in that the vertical section of described fastener (3) is triangular in shape, and these fastener (3) one ends and lamp socket dop (4) connect as one, and leave the gap between remainder and the lamp socket dop (4).

7. according to claim 1 or 2 or 4 or 5 or 6 described a kind of fluorescent lamps, it is characterized in that on the posterior edges of lamp bracket (1) side, being provided with extend along the lamp bracket axis, truncation surface is the flange (8) of circular arc, described fastener (10) is connected on this flange (8).

8. a kind of fluorescent lamp according to claim 7 is characterized in that described fastener (10) is provided with reversed acanthoid convex body (13) in the access section mutually with described flange (8).

9. a kind of fluorescent lamp according to claim 1, it is characterized in that lamp bracket (1) side rear side be provided with extend along the lamp bracket axis, truncation surface is the groove (16) of circular arc, described fastener (10) is connected in this groove (16); Upward be provided with little convex body (15) with described groove (16) joint at fastener (10), the outward flange of this little convex body (15) truncation surface is curved, and the radian of its radian and described groove (16) is corresponding.