CN100513867C - Luminesent lamp clamp and lighting device - Google Patents
Luminesent lamp clamp and lighting device Download PDFInfo
- Publication number
- CN100513867C CN100513867C CNB2005100966821A CN200510096682A CN100513867C CN 100513867 C CN100513867 C CN 100513867C CN B2005100966821 A CNB2005100966821 A CN B2005100966821A CN 200510096682 A CN200510096682 A CN 200510096682A CN 100513867 C CN100513867 C CN 100513867C
- Authority
- CN
- China
- Prior art keywords
- fluorescent lamp
- side member
- lamp
- type fluorescent
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 32
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001149 thermolysis Methods 0.000 description 3
- 241001621399 Lampris Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
To provide a luminaire that suppresses reduction in the quantity of light, due to rise in the temperature of a ring-shaped fluorescent lamp during at use. The luminaire 1 comprises a ring-shaped fluorescent lamp 10 and a holder 30 for holding the same. The holder 3 includes an arm 34 for holding a portion around an electrode of the fluorescent lamp 10, and an arm 36 for holding a portion near a position that is farthest from the electrode. An upper member 37a and a lower member 37b, arranged so as to sandwich the fluorescent lamp 10, are provided on the front end side of the arm 36. Those members 37a, 37b are formed in such a shape that the outer portion of the fluorescent lamp 10 in the radial direction thereof is exposed in part, and are configured to form a gap 20 for heat dissipation in between the outer surface of the fluorescent lamp 10 and themselves.
Description
Technical field
The present invention relates to luminesent lamp clamp and ligthing paraphernalia, particularly relate to the luminesent lamp clamp and the ligthing paraphernalia of arm with a plurality of clamping ring-type fluorescent lamps.
Background technology
In the past, be well known that following ligthing paraphernalia: be constituted as and be connected with the socket that bulb is used, and have the fluorescent lamp of ring-type as light source.This ligthing paraphernalia owing to can be installed on the socket that bulb uses, therefore is also sometimes referred to as " lamp-bulb type fluorescent lamp ".
Fig. 7 is the perspective view of the existing light fixture of proposition in the patent documentation 1.As shown in Figure 7, ligthing paraphernalia 101 constitutes by the fluorescent lamp 110 of ring-type with to its anchor clamps 130 that carry out clamping.Ligthing paraphernalia 101 so that the state that fluorescent lamp 110 exposes is connected with socket and is used, also is called " rudder shape lamp (ス テ ア-ラ Application プ) " from its external appearance characteristic sometimes.Fluorescent lamp 110 is to have the glass tube of mercury and inert gas to carry out bending machining and at its two ends electrode is set forming to inclosure.In addition, anchor clamps 130 have: tower shape main part 135 has in inside and to be used for the electric supply installation (not shown) of drive voltage supply to fluorescent lamp 110; 2 arms 134,136 extend laterally from tower shape main part 135; With lamp holder 131, be set at the top of tower shape main part 135.2 arms 134,136 extend respectively in the opposite direction.At the front end of an arm 134, be formed for carrying out the electrode clamping part 133 that is electrically connected with the electrode of fluorescent lamp 110.In addition, at the front end of another arm 136, form the clamping part 137 of clamping fluorescent lamp 110.This clamping part 137 exposes the radial direction Outboard Sections of fluorescent lamp 110.
In the ligthing paraphernalia 101 that so constitutes, identical with this general ligthing paraphernalia, by applying voltage between two electrodes of power supply that come self-power supply device (not shown), and excite inner mercury by the electric discharge phenomena in the fluorescent lamp 110 of its generation to fluorescent lamp 110.Send ultraviolet ray from the mercury that is excited, ultraviolet ray is converted to visible light when the luminescent coating by fluorescent lamp 110 inner faces, and this radiation of visible light is to outside.In this ligthing paraphernalia 101,, can realize throwing light on by the fluorescent lamp replace incandescent by lamp holder 131 is screwed into socket.
Patent documentation 1: the spy opens clear 58-1964 (Fig. 1)
But general fluorescent lamp luminous efficiency when lighting for about 25 ℃ is the highest.That is, luminous intensity becomes big.The fluorescent lamp heating becomes sometimes than the high high temperature more than 10 ℃ of the environment temperature that fluorescent lamp is set when lighting fluorescent lamp.
For example because the temperature of the rising fluorescent lamp of environment temperature when becoming high temperature, fluorescent lamp has the character that luminous efficiency reduces.This is because the luminous intensity of fluorescent lamp is by about the amount institute of the inner mercury that gasifies of fluorescent lamp.As countermeasure to this phenomenon, the coldest temperature of fluorescent lamp need be controlled to be desired temperature, inner mercury vapor is pressed remain on suitable value, suppress the reduction of luminous efficiency.In above-mentioned lamp-bulb type fluorescent lamp, the design of the coldest temperature of controlling this fluorescent lamp is also very important.
Summary of the invention
The luminesent lamp clamp and the ligthing paraphernalia of the reduction of luminous intensity when therefore, the purpose of this invention is to provide a kind of fluorescent lamp lighting that can suppress ring-type.
To achieve these goals, luminesent lamp clamp of the present invention and ligthing paraphernalia have following novel feature.
Luminesent lamp clamp of the present invention grips the ring-type fluorescent lamp of installation, has: main part; Connecting portion is used for the socket of described main part with the outside is connected; A plurality of arms, portion is integrally formed with aforementioned body, extends laterally from described main part; With the electrode clamping part, front end at an arm of a plurality of arm shapes forms, it is characterized in that, the front end of the arm that the direction opposite with the arm that has formed described electrode clamping part extended in described a plurality of arms, be provided with a pair of parts that dispose in the mode that clips described ring-type fluorescent lamp, described a pair of parts are formed the shape that the radial direction Outboard Sections that makes described ring-type fluorescent lamp exposes, and are configured in interstitial mode between the outer peripheral face of itself and described ring-type fluorescent lamp.
Preferably, it is characterized in that, described a pair of parts, for the upper side member on the top that is positioned at described ring-type fluorescent lamp and be positioned at the lower side member of bottom, the bottom of the described ring-type fluorescent lamp of described lower side member contact clamping, and between the outer peripheral face of described upper side member and described ring-type fluorescent lamp, form described space.
Preferably, it is characterized in that, form rib at described lower side member, near the described upper side member the described rib of described lower side member forms peristome.
Preferably, it is characterized in that, described a pair of parts, for the upper side member on the top that is positioned at described ring-type fluorescent lamp and be positioned at the lower side member of bottom, the top of the described ring-type fluorescent lamp of described upper side member contact clamping, and between the outer peripheral face of described lower side member and described ring-type fluorescent lamp, form described space.
Preferably, it is characterized in that, form rib at described upper side member, near the described lower side member the described rib of described upper side member forms peristome.
Preferably, it is characterized in that described connecting portion is for being installed on described main part and being threaded into lamp holder in the socket that bulb uses.
And then ligthing paraphernalia of the present invention has ring-type fluorescent lamp and the luminesent lamp clamp that grips described ring-type fluorescent lamp, and this luminesent lamp clamp has: main part; Connecting portion is used for the socket of described main part with the outside is connected; A plurality of arms, portion is integrally formed with aforementioned body, extends laterally from described main part; And electrode clamping part, the front end of an arm forms in a plurality of arms, this ligthing paraphernalia is characterised in that, the front end of the arm that the direction opposite with the arm that has formed described electrode clamping part extended in described a plurality of arms of described luminesent lamp clamp, be provided with a pair of parts that dispose in the mode that clips described ring-type fluorescent lamp, described a pair of parts, be formed the shape that the radial direction Outboard Sections that makes described ring-type fluorescent lamp exposes, and be configured in interstitial mode between the outer peripheral face of itself and described ring-type fluorescent lamp.
Preferably, it is characterized in that, described a pair of parts, for the upper side member on the top that is positioned at described ring-type fluorescent lamp and be positioned at the lower side member of bottom, the bottom of described upper side member and described lower side member one the described ring-type fluorescent lamp of contact clamping, and between the outer peripheral face of another and described ring-type fluorescent lamp of described upper side member and described lower side member, form described space.
Preferably, it is characterized in that, the bottom of the described ring-type fluorescent lamp of described lower side member contact clamping, and between the outer peripheral face of described upper side member and described ring-type fluorescent lamp, form described space.
Preferably, it is characterized in that, form rib at described lower side member, near the described upper side member the described rib of described lower side member forms peristome.
Preferably, it is characterized in that, the top of the described ring-type fluorescent lamp of described upper side member contact clamping, and between the outer peripheral face of described lower side member and described ring-type fluorescent lamp, form described space.
Preferably, it is characterized in that, form rib at described upper side member, near the described lower side member the described rib of described upper side member forms peristome.
Preferably, it is characterized in that the described connecting portion of described luminesent lamp clamp is for being installed on described main part and being threaded into lamp holder in the socket that bulb uses.
(effect)
The space that forms between the outer peripheral face of ring-type fluorescent lamp and a pair of parts distribute the heat that produces when lighting the ring-type fluorescent lamp easily, and luminesent lamp clamp grips the ring-type fluorescent lamp.
According to the present invention, front end at an arm clips the ring-type fluorescent lamp, become the shape that the radial direction Outboard Sections that makes above-mentioned ring-type fluorescent lamp exposes, and then be configured in interstitial mode between the outer peripheral face of itself and above-mentioned ring-type fluorescent lamp, grip the ring-type fluorescent lamp, therefore can be suppressed near the heat of building up of medial surface of a pair of parts, can suppress because the reduction of the luminous intensity of the fluorescent lamp that heating causes.In other words, the temperature that the thermolysis by above-mentioned space suppresses the ring-type fluorescent lamp rises, and its result can suppress the reduction of the luminous intensity that causes because the temperature of fluorescent lamp rises.
Description of drawings
Figure 1A is the side view of the part of the expression ligthing paraphernalia 1 that cuts first embodiment of the invention.
Figure 1B is the longitudinal sectional drawing of the ligthing paraphernalia 1 of expression first embodiment of the invention.
Fig. 2 is the side view when electrode clamping part 33 sides are seen the ligthing paraphernalia 1 of first embodiment of the invention.
Fig. 3 A is the fragmentary, perspective view of arm 36 of the ligthing paraphernalia 1 of first embodiment of the invention.
Fig. 3 B is the decomposition diagram of the arm 36 shown in Fig. 3 A.
Fig. 4 A is the profile of the fluorescent lamp 10 that uses in the ligthing paraphernalia 1 of embodiment of the present invention.
Fig. 4 B is the vertical view when downside is seen the ligthing paraphernalia 1 of embodiment of the present invention.
Fig. 5 A is the side view of the part of the expression ligthing paraphernalia 2 that cuts second embodiment of the invention.
Fig. 5 B is the longitudinal sectional drawing of the ligthing paraphernalia 2 of expression second embodiment of the invention.
Fig. 6 A is the fragmentary, perspective view of arm 46 of the ligthing paraphernalia 2 of second embodiment of the invention.
Fig. 6 B is the decomposition diagram of the arm 46 shown in Fig. 6 A.
Fig. 7 is the perspective view of existing light fixture 101.
The specific embodiment
(first embodiment)
Below, with reference to accompanying drawing embodiments of the present invention are described.
Figure 1A is the side view of the part of the expression ligthing paraphernalia 1 that cuts first embodiment of the invention.Figure 1B is the longitudinal sectional drawing of the ligthing paraphernalia 1 of expression first embodiment of the invention.Fig. 2 is the side view when electrode clamping part 33 sides of the ligthing paraphernalia 1 of first embodiment of the invention are seen.Fig. 3 A is the fragmentary, perspective view of arm 36 of the ligthing paraphernalia 1 of first embodiment of the invention.Fig. 3 B is the decomposition diagram of the arm 36 shown in Fig. 3 A.Fig. 4 A is the profile of the fluorescent lamp 10 that uses in the ligthing paraphernalia 1 of embodiment of the present invention.Fig. 4 B is the vertical view when downside is seen the ligthing paraphernalia 1 of embodiment of the present invention.
The ligthing paraphernalia 1 of present embodiment, the lamp-bulb type fluorescent lamp for the luminesent lamp clamp 30 of fluorescent lamp 10 with ring-type and this fluorescent lamp 10 of fixed clamp particularly has feature on the peripheral structure of lamp clamping part 37.
That is, the ligthing paraphernalia 1 of present embodiment has the fluorescent lamp 10 of ring-type and grips the luminesent lamp clamp 30 of the fluorescent lamp 10 of above-mentioned ring-type, and this luminesent lamp clamp 30 has: main part 35; Connecting portion is used for aforementioned body portion 35 is connected with the socket of outside; A plurality of arms 34,36, integrally formed with aforementioned body portion 35, and extend laterally from aforementioned body portion 35; And electrode clamping part 33, the front end of an arm 34 in a plurality of arms 34,36 forms.And then, in the ligthing paraphernalia 1 of present embodiment, it is characterized in that, the front end of an arm 36 in above-mentioned a plurality of arms 34,36 of above-mentioned luminesent lamp clamp 30, the a pair of parts that setting is disposed in the mode that clips above-mentioned ring-type fluorescent lamp 10, above-mentioned a pair of parts are formed the shape that the radial direction Outboard Sections that makes above-mentioned ring-type fluorescent lamp 10 exposes, and are configured to form space 20 between the outer peripheral face of itself and above-mentioned ring-type fluorescent lamp 10.
Say that more specifically anchor clamps 30 for example are made of resin material, have two arms 34,36 that extend round about from main part 35, come clamping fluorescent lamp 10 by the electrode clamping part 33 of arm 34 front ends and the lamp clamping part 37 of arm 36 front ends.As an example of the connecting portion that is used for main part 35 is connected with outside socket, be installed on main part 35 and be threaded into lamp holder 31 in the socket that bulb uses in the setting of the top of main part 35.In addition,, dispose not shown electric supply installation, come the electric wiring of self-power supply device, in electrode clamping part 33, be electrically connected with the electrode 11 (with reference to Fig. 4 A) of fluorescent lamp 10 by the inside of arm 34 in the inside of main part 35.As Figure 1B and shown in Figure 2, electrode clamping part 33 is formed the shape of surrounding fluorescent lamp 10 fully.
Next, the peripheral structure to lamp clamping part 37 describes.Shown in Figure 1B, lamp clamping part 37 is configured in the mode that clips main part 35 and be positioned at the opposition side of electrode clamping part 33.In other words, lamp clamping part 37, be clamped in from the electrode 11 of fluorescent lamp 10 leave farthest position near.Usually, in fluorescent lamp 10 electrode 11 near temperature the highest.On the contrary, leave the position of electrode, for being subjected near the little low-temp. portion of heat affecting the electrode 11.
In this ligthing paraphernalia 1, bond via binding agent and fluorescent lamp 10 at lamp clamping part 37 and electrode clamping part 33.Suppose following occupation mode: during to the life-span, the user need not decompose ligthing paraphernalia 1 and each ligthing paraphernalia is replaced by new ligthing paraphernalia at this ligthing paraphernalia 1.
Next, the manufacture method of the ligthing paraphernalia 1 of present embodiment is carried out simple declaration.Prepare lower side member 37b, silicon-coating binding agent on lower side member 37b.On lower side member 37b, install and the fluorescent lamp 10 of the ring-type that bonds via silicon bonding.And then, will make up with lower side member 37b upper side member 37a and lower side member 37b in opposite directions.At the not shown electric supply installation of the internal configurations of main part 35, make the electric wiring of self-power supply device, by the inside of arm 34, and be electrically connected with the electrode 11 of fluorescent lamp 10 at electrode clamping part 33.And then, on the top of main part 35, the lamp holder 31 that installation can be connected with the socket of bulb.
Ligthing paraphernalia 1 according to present embodiment, in lamp clamping part 37, between the medial surface of the outer peripheral face of the fluorescent lamp 10 of ring-type and upper side member 37a, form space 20, the heat of distributing when lighting fluorescent lamp 10 easily to be produced, and grip the fluorescent lamp 10 of ring-type.Thus, the heating that can make fluorescent lamp 10 is dispersed into the outside of ligthing paraphernalia 1 via space 20, can suppress because the reduction of the luminous intensity of the fluorescent lamp that heating causes.Therefore, compare with existing structure shown in Figure 7, the heat dissipation characteristics of lamp clamping part 37 improves, and has further suppressed owing to the rise reduction of luminous intensity of the fluorescent lamp 10 cause of temperature.In addition, in the above description the internal structure of luminesent lamp clamp 30 is not carried out detailed especially telling about, but as required, when the electric supply installation in the luminesent lamp clamp 30 contacts with extraneous air via the peristome 37d of space 20 and rib 37c top, can make the heat of electric supply installation be dispersed into the outside via space 20 grades.
More than, first embodiment is illustrated.As ligthing paraphernalia 1, more than the type of the lamp-bulb type fluorescent lamp of lamp holder 31 with the light bulb socket of being threaded into has been carried out telling about in detail, but be not limited to this, also can be suitable for for the ligthing paraphernalia that possesses connecting portion with the syndeton beyond this.In addition, the width dimensions of lamp clamping part 37 (among Fig. 4 B horizontal size) can be able to change in the scope of stable holding fluorescent lamp 10.In addition, also can be provided for making the stable rib of clamping of fluorescent lamp 10 at the medial surface of upper side member 37a.At this moment, preferably, rib does not have strain just to form space 20 effectively, in addition more preferably, is the significantly reduced shape of the thermolysis that can not make space 20.For example, the shape of rib also can be extended to the radial direction of fluorescent lamp 10 for the outer peripheral face along fluorescent lamp 10.
(second embodiment)
Next, describe with reference to the ligthing paraphernalia of accompanying drawing second embodiment of the invention.Fig. 5 A is the side view of the part of the expression ligthing paraphernalia 2 that cuts second embodiment of the invention.Fig. 5 B is the longitudinal sectional drawing of the ligthing paraphernalia 2 of expression second embodiment of the invention.Fig. 6 A is the fragmentary, perspective view of arm 46 of the ligthing paraphernalia 2 of second embodiment of the invention.Fig. 6 B is the decomposition diagram of the arm 46 shown in Fig. 6 A.
The ligthing paraphernalia 2 of present embodiment, the structure of the lamp clamping part 47 of arm 46 front ends is different with the ligthing paraphernalia 1 of first embodiment.That is, the top of the upper side member 47a of lamp clamping part 47 contact clamping fluorescent lamp 10, and between the outer peripheral face of the medial surface of lower side member 47b and fluorescent lamp 10, form space 21.For the content identical, omit its detailed explanation with first embodiment.
The ligthing paraphernalia 2 of present embodiment, the lamp-bulb type fluorescent lamp for the luminesent lamp clamp 40 of fluorescent lamp 10 with ring-type and this fluorescent lamp 10 of fixed clamp particularly has feature on the peripheral structure of lamp clamping part 47.
That is, the ligthing paraphernalia 2 of present embodiment has the fluorescent lamp 10 of ring-type and grips the luminesent lamp clamp 40 of the fluorescent lamp 10 of above-mentioned ring-type, and this luminesent lamp clamp 40 has: main part 45; Connecting portion is used for aforementioned body portion 45 is connected with the socket of outside; A plurality of arms 44,46, integrally formed with aforementioned body portion 45, and extend laterally from aforementioned body portion 45; And electrode clamping part 43, the front end of an arm 44 in a plurality of arms 44,46 forms.And then, in the ligthing paraphernalia 2 of present embodiment, it is characterized in that, the front end of an arm 46 in above-mentioned a plurality of arms 44,46 of above-mentioned luminesent lamp clamp 40, the a pair of parts that setting is disposed in the mode that clips above-mentioned ring-type fluorescent lamp 10, above-mentioned a pair of parts are formed the shape that the radial direction Outboard Sections that makes above-mentioned ring-type fluorescent lamp 10 exposes, and are configured to form space 21 between the outer peripheral face of itself and above-mentioned ring-type fluorescent lamp 10.
Say that more specifically anchor clamps 40 for example are made of resin material, have two arms 44,46 that extend round about from main part 45, come clamping fluorescent lamp 10 by the electrode clamping part 43 of arm 44 front ends and the lamp clamping part 47 of arm 46 front ends.As an example of the connecting portion that is used for main part 45 is connected with outside socket, be installed on the main part 45 and be threaded into lamp holder 41 in the socket that bulb uses in the setting of the top of main part 45.In addition,, dispose not shown electric supply installation, come the electric wiring of self-power supply device, in electrode clamping part 43, be electrically connected with the electrode 11 (with reference to Fig. 4 A) of fluorescent lamp 10 by the inside of arm 44 in the inside of main part 45.Shown in Fig. 5 B, electrode clamping part 43 is formed the shape of surrounding fluorescent lamp 10 fully.
Next, the peripheral structure to lamp clamping part 47 describes.Shown in Fig. 5 B, lamp clamping part 47 is configured in the mode that clips main part 45 and be positioned at the opposition side of electrode clamping part 43.In other words, lamp clamping part 47, be clamped in from the electrode 11 of fluorescent lamp 10 leave farthest position near.
Lamp clamping part 47 is made of a pair of parts.Specifically, shown in Fig. 5 B and Fig. 6 A, all have upper side member 47a and the lower side member 47b integrally formed with the parts of arm 46.Upper side member 47a, integrally formed with the parts on the top of arm 46.Lower side member 47b, integrally formed with the parts of the bottom of arm 46.Upper side member 47a and lower side member 47b are the curve form corresponding with the outer peripheral face of fluorescent lamp 10, in addition, form the shape that the radial direction Outboard Sections that makes fluorescent lamp 10 exposes.And, in the present embodiment, the top of upper side member 47a contact clamping fluorescent lamp 10, and between the outer peripheral face of the medial surface of lower side member 47b and fluorescent lamp 10 formation space 21.Thus, fluorescent lamp 10 becomes the state that exposes in fact in the face of the position in this space 21.So space 21 is set in the below of fluorescent lamp 10, ligthing paraphernalia 2 can distribute the heat from fluorescent lamp 10 downwards effectively when using by the occupation mode shown in Fig. 5 A.
In this ligthing paraphernalia 2, bond via binding agent and fluorescent lamp 10 at lamp clamping part 47 and electrode clamping part 43.Suppose following occupation mode: during to the life-span, the user need not decompose ligthing paraphernalia 2 and each ligthing paraphernalia is replaced by new ligthing paraphernalia at this ligthing paraphernalia 2.
Next, the manufacture method of the ligthing paraphernalia 2 of present embodiment is carried out simple declaration.Prepare lower side member 47b, the fluorescent lamp 10 of ring-type is installed on lower side member 47b.At the not shown electric supply installation of the internal configurations of main part 45, make the electric wiring of self-power supply device, by the inside of arm 44, and be electrically connected with the electrode 11 of fluorescent lamp 10 at electrode clamping part 43.Prepare upper side member 47a, silicon-coating binding agent on upper side member 47a.Make the fluorescent lamp 10 and upper side member 47a bonding of ring-type via silicon bonding, will make up with lower side member 47b upper side member 47a and lower side member 47b in opposite directions.And then, on the top of main part 45, the lamp holder 41 that installation can be connected with the socket of bulb.
Ligthing paraphernalia 2 according to present embodiment, in lamp clamping part 47, between the medial surface of the outer peripheral face of the fluorescent lamp 10 of ring-type and lower side member 47b, form space 21, the heat of distributing when lighting fluorescent lamp 10 easily to be produced, and grip the fluorescent lamp 10 of ring-type.Thus, the heating that can make fluorescent lamp 10 is dispersed into the outside of ligthing paraphernalia 2 via space 21, can suppress because the reduction of the luminous intensity of the fluorescent lamp that heating causes.Therefore, compare with existing structure shown in Figure 7, the heat dissipation characteristics of lamp clamping part 47 improves, and has further suppressed owing to the rise reduction of luminous intensity of the fluorescent lamp 10 cause of temperature.In addition, in the above description the internal structure of luminesent lamp clamp 40 is not carried out detailed especially telling about, but as required, when the electric supply installation in the luminesent lamp clamp 40 contacts with extraneous air via the peristome 47d of space 21 and rib 47c below, can make the heat of electric supply installation be dispersed into the outside via space 21 grades.
More than, second embodiment is illustrated.As ligthing paraphernalia 2, more than the type of the lamp-bulb type fluorescent lamp of lamp holder 41 with the light bulb socket of being threaded into has been carried out telling about in detail, but be not limited to this, also can be suitable for for the ligthing paraphernalia that possesses connecting portion with the syndeton beyond this.In addition, the width dimensions of lamp clamping part 47 (among Fig. 4 B horizontal size) can be able to change in the scope of stable holding fluorescent lamp 10.In addition, also can be provided for making the stable rib of clamping of fluorescent lamp 10 at the medial surface of lower side member 47b.At this moment, preferably, rib does not have strain just to form space 21 effectively, in addition more preferably, is the significantly reduced shape of the thermolysis that can not make space 21.For example, the shape of rib also can be extended to the radial direction of fluorescent lamp 10 for the outer peripheral face along fluorescent lamp 10.
More than preferred implementation is illustrated, but the present invention is not limited to this.In the above-described embodiment, to being illustrated by the situation of binding agent with fluorescent lamp and lamp clamping part bonding.But, also can consider: design luminesent lamp clamp and ligthing paraphernalia, make at fluorescent lamp during to the life-span, the user can only change fluorescent lamp.
And then, in the above-described embodiment, be that two situation is illustrated to the arm of luminesent lamp clamp, surpass two arm but also can consider to constitute.For example, be under 4 the situation, to make arm be crosswise and extend laterally in the number that makes arm in the four directions.This moment is also at the lamp clamping part of the arm front end that extends to the direction opposite with the arm that has formed the electrode clamping part, dispose a pair of parts in the mode that clips the ring-type fluorescent lamp, a pair of component configuration for forming the space between the outer peripheral face of itself and ring-type fluorescent lamp, and is gripped fluorescent lamp.
Claims (13)
1. a luminesent lamp clamp grips the ring-type fluorescent lamp of being installed, and has: main part; Connecting portion is used for the socket of described main part with the outside is connected; A plurality of arms, integrally formed with described main part, extend laterally from described main part; With the electrode clamping part, form at the front end of an arm of a plurality of arm shapes, it is characterized in that,
The front end of the arm that the direction opposite with the arm that has formed described electrode clamping part extended in described a plurality of arms, be provided with a pair of parts that dispose in the mode that clips described ring-type fluorescent lamp, described a pair of parts, be formed the shape that the radial direction Outboard Sections that makes described ring-type fluorescent lamp exposes, and be configured in interstitial mode between the outer peripheral face of itself and described ring-type fluorescent lamp.
2. luminesent lamp clamp according to claim 1 is characterized in that,
Described a pair of parts, for the upper side member on the top that is positioned at described ring-type fluorescent lamp and be positioned at the lower side member of bottom, the bottom of the described ring-type fluorescent lamp of described lower side member contact clamping, and between the outer peripheral face of described upper side member and described ring-type fluorescent lamp, form described space.
3. luminesent lamp clamp according to claim 2 is characterized in that,
Form rib at described lower side member, near the described upper side member the described rib of described lower side member forms peristome.
4. luminesent lamp clamp according to claim 1 is characterized in that,
Described a pair of parts, for the upper side member on the top that is positioned at described ring-type fluorescent lamp and be positioned at the lower side member of bottom, the top of the described ring-type fluorescent lamp of described upper side member contact clamping, and between the outer peripheral face of described lower side member and described ring-type fluorescent lamp, form described space.
5. luminesent lamp clamp according to claim 4 is characterized in that,
Form rib at described upper side member, near the described lower side member the described rib of described upper side member forms peristome.
6. according to any described luminesent lamp clamp of claim 1 to 5, it is characterized in that,
Described connecting portion is for being installed on described main part and being threaded into lamp holder in the socket that bulb uses.
7. a ligthing paraphernalia has ring-type fluorescent lamp and the luminesent lamp clamp that grips described ring-type fluorescent lamp, and this luminesent lamp clamp has: main part; Connecting portion is used for the socket of described main part with the outside is connected; A plurality of arms, integrally formed with described main part, extend laterally from described main part; And the electrode clamping part, the front end of an arm forms in a plurality of arms, and this ligthing paraphernalia is characterised in that,
The front end of the arm that the direction opposite with the arm that has formed described electrode clamping part extended in described a plurality of arms of described luminesent lamp clamp, be provided with a pair of parts that dispose in the mode that clips described ring-type fluorescent lamp, described a pair of parts, be formed the shape that the radial direction Outboard Sections that makes described ring-type fluorescent lamp exposes, and be configured in interstitial mode between the outer peripheral face of itself and described ring-type fluorescent lamp.
8. ligthing paraphernalia according to claim 7 is characterized in that,
Described a pair of parts, for the upper side member on the top that is positioned at described ring-type fluorescent lamp and be positioned at the lower side member of bottom, described upper side member and described lower side member one the described ring-type fluorescent lamp of contact clamping, and between the outer peripheral face of another and described ring-type fluorescent lamp of described upper side member and described lower side member, form described space.
9. ligthing paraphernalia according to claim 8 is characterized in that,
The bottom of the described ring-type fluorescent lamp of described lower side member contact clamping, and between the outer peripheral face of described upper side member and described ring-type fluorescent lamp, form described space.
10. ligthing paraphernalia according to claim 9 is characterized in that,
Form rib at described lower side member, near the described upper side member the described rib of described lower side member forms peristome.
11. ligthing paraphernalia according to claim 8 is characterized in that,
The top of the described ring-type fluorescent lamp of described upper side member contact clamping, and between the outer peripheral face of described lower side member and described ring-type fluorescent lamp, form described space.
12. ligthing paraphernalia according to claim 11 is characterized in that,
Form rib at described upper side member, near the described lower side member the described rib of described upper side member forms peristome.
13. any described ligthing paraphernalia according to claim 7 to 12 is characterized in that,
The described connecting portion of described luminesent lamp clamp is for being installed on described main part and being threaded into lamp holder in the socket that bulb uses.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004252602A JP4330147B2 (en) | 2004-08-31 | 2004-08-31 | Fluorescent lamp holder and lighting fixture |
| JP252602/2004 | 2004-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1743728A CN1743728A (en) | 2006-03-08 |
| CN100513867C true CN100513867C (en) | 2009-07-15 |
Family
ID=36139207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100966821A Expired - Fee Related CN100513867C (en) | 2004-08-31 | 2005-08-31 | Luminesent lamp clamp and lighting device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4330147B2 (en) |
| CN (1) | CN100513867C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009087654A (en) * | 2007-09-28 | 2009-04-23 | Nec Lighting Ltd | Luminaire |
-
2004
- 2004-08-31 JP JP2004252602A patent/JP4330147B2/en not_active Expired - Fee Related
-
2005
- 2005-08-31 CN CNB2005100966821A patent/CN100513867C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4330147B2 (en) | 2009-09-16 |
| CN1743728A (en) | 2006-03-08 |
| JP2006073242A (en) | 2006-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10690293B2 (en) | LED light bulb with two sets of filaments | |
| CN106939973B (en) | L ED bulb lamp | |
| CN106898681B (en) | LED filament, manufacturing method thereof and LED bulb lamp applying same | |
| US10794545B2 (en) | LED light bulb with segmented LED filament | |
| US10544905B2 (en) | LED bulb lamp | |
| US10677396B2 (en) | LED light bulb with symmetrical filament | |
| JP4124479B1 (en) | Lighting device | |
| CN204717433U (en) | LED silk lamp | |
| US11629825B2 (en) | LED light bulb with curved filament | |
| CN104364920A (en) | Light-source device and illumination device | |
| CN105042357A (en) | LED filament lamp | |
| CN100513867C (en) | Luminesent lamp clamp and lighting device | |
| JP6271059B1 (en) | LED glass tube lamp | |
| JP6459155B2 (en) | LED module power supply structure | |
| CN208817126U (en) | LED lamp | |
| JP6292535B2 (en) | Outer sphere sealed LED lamp and manufacturing method thereof | |
| CN109323141A (en) | LED lamp | |
| US11393966B2 (en) | Omnidirectional LED light wire and packaging method thereof, light source and lamp | |
| US11525547B2 (en) | LED light bulb with curved filament | |
| CN209991228U (en) | Filament lamp | |
| CN210069532U (en) | Stroboscopic CLED lamp does not have | |
| CN109099327A (en) | A kind of LED lamp tube of on-chip power | |
| JP2006004718A (en) | Fluorescent lamp, compact fluorescent lamp and bulb form fluorescent lamp | |
| KR20100077409A (en) | Assembley of hid lamp | |
| JP2008300241A (en) | Fluorescent light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1089227 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1089227 Country of ref document: HK |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20180831 |