CN204062737U - Ligthing paraphernalia - Google Patents
Ligthing paraphernalia Download PDFInfo
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- CN204062737U CN204062737U CN201420081522.4U CN201420081522U CN204062737U CN 204062737 U CN204062737 U CN 204062737U CN 201420081522 U CN201420081522 U CN 201420081522U CN 204062737 U CN204062737 U CN 204062737U
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- ligthing paraphernalia
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Abstract
Problem of the present utility model is, provides a kind of ligthing paraphernalia LED being used as light source, and this lighting device suppresses air flowing to be trapped between ceiling surface and appliance body, and has good thermal diffusivity.Solution of the present utility model is: ligthing paraphernalia (11) is installed on distribution component, the i.e. receiving unit (100) that are arranged on ceiling surface C.Ligthing paraphernalia (11) possesses: the lamp main body (21) of rectangular cartridge type shape, be configured in described lamp main body (21) and using the LED(53 as light source) with the module substrate (54) of substantially linear configuration.There is space (S) between described lamp main body (21) and described ceiling surface (C).
Description
Technical field
The present invention relates to a kind of ligthing paraphernalia LED being used as light source.
Background technology
In recent years, propose a variety of LED(Light Emitting Diode will with advantages such as low-power consumption, life-span are long: light emitting diode) as light source, and be arranged on the ligthing paraphernalia (lamp affixed to the ceiling) (for example, referring to patent document 1) of ceiling.
In patent document 1, a kind of ligthing paraphernalia (lamp affixed to the ceiling) LED being used as the circle of light source is disclosed.Ligthing paraphernalia in patent document 1 is, using the thing ligthing paraphernalia that actual load possesses as light source in multiple LED element of LED element mount substrates.Actual load has the module substrate of LED element to be arranged at heat sink.The vertical section of heat sink has the toroidal of cap shape.The rear side of this heat sink possesses as the component closest to ceiling side, i.e. the main base of toroidal and lamp circuit substrate.Lamp circuit substrate is configured between this main base and heat sink.Ligthing paraphernalia in patent document 1 possesses, and is installed on the mounting adapter of the distribution component within doors of grading at the acceptance division of the ceiling surface in house.This ligthing paraphernalia is, by getting involved mounting adapter, being connected, and being fixed on the assigned position of ceiling surface and forming with external power source.
Prior art document:
Patent document
Patent document 1: Japanese Laid-Open 2013-48167 publication
Utility model content
The problem that utility model will solve
Ligthing paraphernalia disclosed in patent document 1 is the ligthing paraphernalia of the direct mount type of ceiling of toroidal.By the supporting member of bracket etc., directly the lamp main body part of ligthing paraphernalia can not be installed on ceiling.This ligthing paraphernalia makes the flat rear side (main base in patent document 1) of ligthing paraphernalia install close to ceiling.Therefore, easily make air flow to be trapped between ceiling surface and ligthing paraphernalia.That is, there are the following problems for the ligthing paraphernalia of patent document 1: from ligthing paraphernalia to ceiling surface side (ligthing paraphernalia rear side) liberated heat, be easy to the central portion accumulating in ligthing paraphernalia rear side.
Therefore, the present invention proposes in view of the above problems, and its main purpose is to provide a kind of ligthing paraphernalia, and LED is used as light source by this ligthing paraphernalia, and between ceiling surface and appliance body, suppress the delay that air flows, and has good thermal diffusivity.
Solve the method for problem
The problem that the present invention will solve is described above, the following describes the method for solving this problem.
Namely, ligthing paraphernalia disclosed in the present application is mounted in the ligthing paraphernalia of ceiling surface, it possesses the lamp main body of rectangular cartridge type shape and to be configured in above-mentioned lamp main body and with the module substrate of linearity configuration light source, wherein, between above-mentioned lamp main body and above-mentioned ceiling surface, there is space.
Ligthing paraphernalia disclosed in the present application, based on said structure, can adopt following scheme.
In ligthing paraphernalia disclosed in the present application, preferably,
The section shape of above-mentioned lamp main body is elliptical shape.
In ligthing paraphernalia disclosed in the present application, preferably,
Above-mentioned ligthing paraphernalia is arranged on above-mentioned ceiling surface by distribution component.
In ligthing paraphernalia disclosed in the present application, preferably,
The operation based on remote signal can be carried out,
The module substrate of the above-mentioned light source of configuration arranges reception of wireless signals portion,
Above-mentioned reception of wireless signals portion is configured in the central authorities of the long dimensional directions of above-mentioned lamp main body.
In ligthing paraphernalia disclosed in the present application, preferably,
The two ends of the long dimensional directions of above-mentioned lamp main body have end cap,
The ceiling side of the side of above-mentioned end cap has channel (channel) change-over switch of remote signal.
The effect of utility model
According to the present invention, because lamp main body has rectangular cartridge type shape, therefore compared with the ligthing paraphernalia of the direct mount type of flat ceiling of toroidal or Nogata shape etc., suppress the trapping phenomena of the air flowing between lamp main body and ceiling, and increase the contact area with surrounding air, so can thermal diffusivity be improved.
Accompanying drawing explanation
Fig. 1 is the stereogram observing the ligthing paraphernalia of the present embodiment from oblique below.
Fig. 2 is the stereogram of the ligthing paraphernalia observing the present embodiment from oblique upper.
Fig. 3 is the profile along the A-A line shown in Fig. 2.
Fig. 4 is the amplification profile of a part for the ligthing paraphernalia of enlarged drawing 3.
Fig. 5 is the profile along the B-B line shown in Fig. 2.
Fig. 6 is the key diagram representing the module substrate state being arranged on framework.
Fig. 7 is the partial enlarged drawing of a part for enlarged drawing 3 ligthing paraphernalia.
Description of reference numerals
11 ligthing paraphernalias
21 lamp main bodies
51 light source portion
53 LED(light sources)
54 module substrates
56 reception of wireless signals portions
100 distribution components (receiving unit)
C ceiling surface
S space
Detailed description of the invention
Referring to figs. 1 through Fig. 6, the ligthing paraphernalia 11 of the present embodiment is described.The ligthing paraphernalia 11 of the present embodiment is the lamp affixed to the ceiling of the LED53 had as light source.Ligthing paraphernalia 11 is installed on the distribution component, the i.e. receiving unit 100 that are arranged on ceiling surface C.Receiving unit is the parts being called hook seal (hook sealing body) or hook ceiling body (hook ceiling body) etc.Be described below by the following content of definition.The side of the light launching ligthing paraphernalia 11 is called " following side " (being ground side under the state that ligthing paraphernalia 11 is arranged on ceiling surface C) of ligthing paraphernalia 11.In addition, the opposition side of radiative side (following side) is called " top side " (being ceiling side under the state that ligthing paraphernalia 11 is arranged on ceiling surface C).In addition, as shown in Figure 3, when installing ligthing paraphernalia 11 at ceiling surface C, using upper and lower as ligthing paraphernalia 11 of the above-below direction on plumb line.
As shown in Figure 1 and Figure 2, ligthing paraphernalia 11 has strip and the lamp main body 21 of cartridge type shape and installation portion 71.Lamp main body 21 is major parts of ligthing paraphernalia 11.Installation portion 71 is the parts for ligthing paraphernalia 11 being arranged on by receiving unit 100 ceiling surface C etc.
Lamp main body 21 mainly has framework 31, light source portion 51, supply unit 59, ignition device (not shown), inner casing 61, lampshade (shade) 81 and end cap (end cap) 91.As shown in Figure 1 and Figure 2, the profile of lamp main body 21 is, the elongated strip that the length of long dimensional directions is larger relative to the ratio of the length of short dimensional directions.As shown in Figure 5, the section shape of the short dimensional directions of lamp main body 21 is elliptical shape.So-called elliptical shape comprises ellipse or has oval central angle and is the arc of more than 180 ° and take minor axis as the shape of reference symmetry.As shown in Figure 3, lamp main body 21 is arranged on ceiling surface C by installation portion 71.Between lamp main body 21 and ceiling surface C, there is space S.
Framework 31 by the strip of hollow and the cylindrical body of both ends open form.Framework 31 holds the part of inner casing 61 therein, and this inner casing 61 is for holding supply unit 59 and ignition device, and wherein supply unit 59 is for lighting the LED53 of light source portion 51.For framework 31, guarantee the height for holding inner casing 61 and width therein.The metal material of the aluminium that framework 31 uses pyroconductivity high etc. and being formed.Such as, framework 31 can adopt the method manufacture of extrusion molding (in the present embodiment, adopting aluminum extruded shaping).Framework 31 comprises framework top 32 and framework bottom.Be in the profile of lamp main body 21 of elliptical shape at section shape, the ceiling side part (top side part) of framework 31 is formed at framework top 32.Framework bottom 33 is formed in the mode connecting framework top 32, and forms the ground side part (following side) of framework 31.
The framework top 32 of framework 31 is the parts opposed with ceiling surface C in framework 31.Framework 31 has framework top 32 at an upper portion thereof.Framework top 32 is formed across the total length of the long dimensional directions of framework 31.Framework top 32 has its section shape shape that (ceiling side) is outstanding upward.As shown in Figure 5, following shape is formed at the framework top 32 of framework 31, and this shape has: the both sides of the short dimensional directions of framework 31 are the inclined plane with circularity; And the shape in the smooth face 34 clipped between this inclined plane.That is, framework top 32 is formed: across the total length of the long dimensional directions of framework 31 and the conical surface opposed with the center of the short dimensional directions of framework 31.Thus, the conical surface is set on the top of framework 31, is not easy to hinder framework top 32(framework 31) the air circulation of ceiling side.Top near the two ends on framework top 32, is formed with the screwed hole (not shown) for using bolt 37,38 to install end cap 91.
In addition, in the present embodiment, above-mentioned inclined plane forms the shape formed in the mode of connecting bending pars convoluta and inclined plane.But, this shape is not limited to for inclined plane.Such as, inclined plane also can be the shape that bending, inclined plane type etc. not easily hinder air circulation.
In addition, as shown in Figure 7, framework top 32 uses bolt etc. to fix with supporting member 73c with the part in smooth face 34.Because framework top 32 adopts the part in smooth face 34 to install, compared with therefore installing with curved surface, assembling becomes easy, and installation strength is also high.
Framework bottom 33 is, is formed in the mode be connected with the short dimensional directions two ends on framework top 32, and the part that the below (ground side) of section shape to framework 31 is outstanding.Be formed with groove portion 35,35 on the surface of framework bottom 33, on this, groove portion 35,35 is across framework 31(framework bottom 33) long dimensional directions total length formed and hook-shaped (L-shaped) that keep so that lampshade 81 is inserted give prominence to.With regard to lampshade 81, the edges at two ends of lampshade 81 is inserted in upper groove portion 35 from the end of framework 31, and is fixed on the bottom of framework 31.For framework bottom 33, have light source maintaining part 36 at the short dimensional directions middle body be formed flatly of its underpart, this light source maintaining part 36 is across the two ends of the long dimensional directions of framework bottom 33.Light source maintaining part 36 is for keeping the module substrate 54 being configured with multiple LED53 as light source.Light source maintaining part 36 have as the flat being connected to module substrate 54, light source abutting part 36a.And light source maintaining part 36 also has opposed with the two ends of the short dimensional directions of light source abutting part 36a and hook-shaped (L-shaped) that arrange lower groove portion 36b.Module substrate 54 and light source cover (cover) 92 insert and keep by lower groove portion 36b.The edges at two ends of module substrate 54 and the flange part 93 of light source cover 92 are inserted in lower groove portion 36b from the end of framework 31, under the state that the back side (not having the face of actual load LED) of module substrate 54 is connected to the surface of light source abutting part 36a, module substrate 54 and light source cover 92 are fixed on the bottom of framework 31.At the surperficial 33a of the framework bottom 33 that the two ends of the short dimensional directions of light source maintaining part 36 adjoin, there is the function of the reflecting surface for reflecting the light launched by LED53.Light source maintaining part 36 can not use bolt etc. and installation module substrate 54 and light source cover 92, and due to the operation not needing set bolt etc. numerous and diverse, thus assembling becomes easy.And for the structure not needing the operation such as set bolt, not only not needing the components such as bolt, nor need processing light source maintaining part 36 or module substrate 54, light source cover 92 being arranged to screwed hole etc., is therefore effective for reduction production cost.The light source abutting part 36a of light source maintaining part 36 has the heat trnasfer produced at module substrate 54 and the heat sinking function externally discharged.Therefore, the surface of the light source abutting part 36a of installation module substrate 54 is formed flatly and makes to increase with the contact area of module substrate 54, to guarantee thermal diffusivity.
The heat conductivity of the heat considering framework intensity and produce in order to release module substrate 54, framework 31 adopts the metal materials such as aluminium and is formed.In addition, for framework 31, as long as framework intensity and thermal diffusivity can be guaranteed, be just not limited to the metal materials such as aluminium, also can adopt the combination of the other materials such as resin or these materials and be formed.
Light source portion 51 is radiative parts in side earthward.The light source maintaining part 36 that light source portion 51 is arranged on the bottom of framework 31 kept.As shown in Figure 5, light source portion 51 possesses and roughly has a light source cover 92 of light transmission in half tubular as multiple module substrates 54 of light source and the front (following side) of overlay module substrate 54.What is called is roughly in half tubular, and not only comprise half complete tubular, the end being also included in half tubular has the shape of flange.With regard to module substrate 54, on the substrate of tabular (width shape), as multiple LED53 of spot light in the long dimensional directions of this substrate with at equal intervals and with linearity actual load on substrate.Light source cover 92 is entering of deposition for reducing dust or insect, and for the protection of the cover of LED53.The outward flange of the short dimensional directions of light source cover 92 has flange part 93 outstanding laterally.For module substrate 54 and light source cover 92, under the state of flange part 93 overlap making the both ends of module substrate 54 and light source cover 92, be embedded in lower groove portion 36b and be arranged on light source maintaining part 36.Therefore, the installation components such as bolt are not used module substrate 54 and light source cover 92 can be arranged on framework 31 yet.This installation method can make assembling become easy, and can suppress cost.Module substrate 54 is electrically connected with supply unit 59 and ignition device by electric wire (not shown).
In addition, the ligthing paraphernalia 11 of the present embodiment, the scope (lm: lumen) of its nominal light flux is more than 3000 and be less than 4400, but this to be only an example be not limited thereto, set the configuration quantity of suitable LED53 according to the size illuminating space.
Module substrate 54 is connected to the light source abutting part 36a of light source maintaining part 36 and fixes.Therefore, from the heat that module substrate 54 produces, to form light source abutting part 36a, the surperficial 33a of framework bottom 33, the sequence delivery on framework top 32 of framework 31.The heat being passed to framework 31 dispels the heat in framework 31 ambient air.For improving thermal diffusivity further, between module substrate 54 and light source abutting part 36a, get involved heat conductivity thin plate or heat radiation lubricating fat also can.In addition, in the present embodiment, use the LED53 of semiconductor light-emitting elements as light source, but the kind of light source is not limited to LED, such as, also can use organic EL element (OLED).
On module substrate 54, except illuminating LED 53, be configured with security lamp LED55 in the central authorities (in Fig. 6, Central Line L represented by dashed line) of the long dimensional directions of ligthing paraphernalia 11.And, on module substrate 54, for receiving the side being arranged on security lamp LED55 from the reception of wireless signals portion 56 of the wireless signal (hereinafter referred to as remote signal) of remote controller (remotecontroller).In addition, infrared ray is adopted as remote signal in the present embodiment.Reception of wireless signals portion 56 is configured in central authorities' (in Fig. 6, on line of Central Line L represented by dashed line) of the long dimensional directions of lamp main body 21.Reception of wireless signals portion 56 is connected to ignition device described later.
In addition, at the ligthing paraphernalia 11 of the present embodiment be the structure not using lens etc. and directly utilize the light launched from LED53.But, for implementing the structure of ligthing paraphernalia of the present invention, be not limited to this structure.Such as, the structure that lens or light pervasion component etc. are set between module substrate 54 and lampshade 81 can be adopted.For arranging lens or photodiffusion material etc., distribution controls being carried out to the light launched from module substrate 54, the diffusion of light quantity and the light launched from ligthing paraphernalia 11 can be regulated thus.
Supply unit 59 and ignition device (not shown) etc. for lighting LED53 are electrically connected on module substrate 54.For supply unit 59 and ignition device (not shown) etc., the state covered with the inner casing 61 being used to surrounding hold these, is contained in the inside of framework 31.
The cylindrical body of inner casing 61 to be section shapes be polygon.Polygon not only comprises complete polygon, also comprises the shape that corner is round shape.Inner casing 61 is the resinous members for holding supply unit 59 and ignition device (not shown) etc.And inner casing 61, by covering supply unit 59 and ignition device (not shown) etc. around, guarantees heat conductivity and electrical insulating property.That is, for supply unit 59 and ignition device (not shown) etc., owing to being contained in inner casing 61, therefore directly do not contact with the inwall of framework 31, but maintain a certain distance with framework 31, thus guarantee electrical insulating property.For the interior shape of inner casing 61, its height is formed in mode that is identical with width dimensions with the height dimension of ignition device (not shown) etc. with supply unit 59 or that be greater than these sizes with width dimensions.The profile of inner casing 61 is formed in the mode that can be embedded in framework 31.Supply unit 59 and ignition device (not shown) etc. are contained in framework 31 with the state be contained in inner casing, thus improve supply unit 59 and the heat conductivity between ignition device and framework 31, and improve thermal diffusivity.And, for supply unit 59 and ignition device (not shown) etc., do not use the installation components such as bolt and locate at inner casing and fix.Therefore, when installing supply unit 59 or ignition device in framework 31, not using the installation components such as bolt, just can be installed on framework 31, therefore do not need the operation that set bolt etc. is numerous and diverse, thus assembling becomes easy.In addition, not needing the structure of set bolt etc., not only do not need the components such as bolt, and need not arrange screwed hole etc. for installing to framework 31 or supply unit 59, ignition device, is therefore effective for reduction production cost.The states to be contained in inner casing 61 such as supply unit 59 and ignition device (not shown), insert from the end side (side of configurating channel change-over switch) of framework 31, and are configured between the long dimensional directions central authorities of framework 31 and one end of framework 31.
Lampshade 81 covers the strip of following side of framework 31 and section is the component of arc-shaped.Lampshade 81 makes the light transmission from module substrate 54 and spreads, and this module substrate 54 is configured in the bottom of framework 31.The total length of the long dimensional directions of lampshade 81 is set as identical with the total length of the long dimensional directions of framework 31 or approximate with it size.Lampshade 81 has the flange part 82 given prominence to the inside in the outer rim of its short dimensional directions.Lampshade 81 is by the formation such as acrylic materials of translucent (such as, milky) with light transmission.Lampshade 81 is kept by flange part 82 to be inserted in upper groove portion 35 from the end of framework 31.Section shape lampshade 81 being arranged on the bottom of framework 31 is formed as elliptical shape.If consider the diffusion of light, preferred framework 31 is formed in the mode being positioned at the position being closer to top compared with the major axis of elliptical shape with the border of lampshade 81.
In addition, the shape of lampshade is not limited to the shape of the present embodiment.Such as, the section shape of lampshade also can be configured to square shape, trapezoidal shape.
In addition, the lampshade 81 of the present embodiment is, flange part 82 is inserted in upper groove portion 35 from the end of framework 31 and slides and be arranged on the structure of framework 31, but being not limited thereto.Such as, also following structure can be adopted: use the installation components such as bolt that the lampshade with the outer shape identical with lampshade 81 is arranged on framework 31.In addition, the component (such as resin component element) of cartridge type shape also can have light transmission with making light emitting side and the component making framework and lampshade become to be integrated formation.
Supply unit 59 is for powering to LED53 and lighting the component of LED53.Specifically, the alternating current supplied from receiving unit 100 is converted to direct current via installation portion 71 by supply unit 59, by the electric current after conversion to the multiple LED53s supply of actual load at module substrate.Supply unit 59 is electrically connected with installation portion 71 by electric wire.Supply unit 59 is provided with connector (not shown).When ligthing paraphernalia 11 is arranged on ceiling, be connected with the connector (not shown) of mounting bracket 72 side described later, be electrically connected with external power source by receiving unit 100 supply unit 59 thus.Supply unit 59 and module substrate 54 are by electric wire (not shown) electrical connection.
Ignition device possesses: circuit part, and it controls for the lighting of LED53 had module substrate 54; Reception of wireless signals portion 56, it is remote signal receiver portion, for receiving the remote signal sent from remote controller (not shown).Reception of wireless signals portion 56 can receive the remote signal sent from remote controller.Remote controller makes it send specified signal to reception of wireless signals portion 56, and user can carry out module substrate 54(LED53 thus) light, extinguish, light regulates etc. remote control.The circuit part etc. of supply unit 59 and ignition device is configured in framework 31 with the state being contained in inner casing 61.
End cap 91 is that a pair section shape is elliptical shape, has the component of bottom tube-like.End cap 91 is arranged on the two ends of the long dimensional directions of the framework 31 being provided with lampshade 81.End cap 91 is parts that the both ends for blocking the framework 31 being provided with lampshade 81 are opened wide.End cap 91 has the shape of side ovalize identically with the both ends of framework 31.End cap 91 is installed in the mode on the surface being embedded in the both ends of the framework 31 being provided with lampshade 81 respectively.That is, end cap 91 comprises the cap 91b of surrounding wall portion 91a and blocking surrounding wall portion 91a one end.With regard to end cap 91, its inner wall shape is elliptical shape, and it is of similar shape with the appearance profile shape of end of the framework 31 being provided with lampshade 81.Specifically, the profile of two end caps 91 installed at the both ends of the framework 31 being provided with lampshade 81 is, identical shape.At the surrounding wall portion 91a of the end cap 91 that the side with channel swticher 94 is installed, be formed with the opening making channel swticher 94 outstanding at an upper portion thereof.In the side of end of framework 31 being provided with lampshade 81, use bolt 37 and the end cap 91 with the side of channel swticher 94 is installed.At opposite side, use user with the garnish bolt (decorative screw) 38 that hand carries out dismantling, end cap 91 can be installed.By the side using garnish bolt to install end cap 91, end cap 91 and lampshade 81 easily can be installed or removed.Therefore, user easily can carry out the cleaning of ligthing paraphernalia and remove the maintenances such as insect.In addition, as the maintaining method of ligthing paraphernalia 11, the garnish bolt 38 of fixing end cap 91 is first unloaded.Secondly, unload end cap 91 and the lampshade 81 of the side unloading garnish bolt 38 from framework 31, then carry out the removal etc. of dust or insect.When the dust that removal enters in framework 31 or insect etc., by downward-sloping for the side of unloading bottom end cover 91 of framework 31, remove dust and insect etc. thus.Therefore, the side of supply unit 59 is not preferably held with the end cap 91 that garnish bolt 38 is installed.
Channel swticher 94 is the ligthing paraphernalias 11 in order to set corresponding to remote controller, and the switch of optionally translated channel.Channel swticher 94 configures with the state that switch top is outstanding to the ceiling side of end cap 91.
Installation portion 71 is configured in the central authorities of the long dimensional directions of framework 31, is the part for lamp main body 21 machinery being also electrically arranged on the receiving unit 100 being arranged at ceiling surface C.Installation portion 71 has mounting adapter 72, supporting member 73 and cylinder lampshade 74.During from the viewed in plan of ligthing paraphernalia 11, mounting adapter 72 is configured in the central portion of installation portion 71.Mounting adapter 72 is arranged on the receiving unit 100 being arranged at ceiling surface C, and machinery is also electrically connected to receiving unit 100.Mounting adapter 72 is electrically connected on supply unit 59 by electric wire 75.Supporting member 73 has supporting member 73a, 73b, 73c, supports lamp main body 21 by combining these.To clamp mode combined support component 73a, 73b of a part for mounting adapter 72 and to fix with bolt.And then, with bolt fixed support component 73a, 73c.Supporting member 73c makes near the central authorities of the long dimensional directions being fixed by bolts to framework 31.In addition, in the present embodiment, have employed receiving unit 100 as distribution component, but be not limited thereto, also can use the distribution components such as hook ceiling rosette.Cylinder lampshade 74 covers mounting bracket 72, supporting member 73 around by assembling one to half cylindrical member, makes user can't see mounting bracket 72, supporting member 73.Cylinder lampshade 74 uses resin material to be formed.
In the ligthing paraphernalia 11 of the present embodiment as above, lamp main body 21 has rectangular cartridge type shape.When ligthing paraphernalia 11 is installed, between lamp main body 21 and ceiling surface C, there is space S.Therefore, compared with the ligthing paraphernalia of the direct mount type of ceiling flat with toroidal or Nogata shape etc., in the delay that the ceiling surface C lateral inhibition air of lamp main body 21 flows, and increase the contact area with ambient air, therefore improve thermal diffusivity.And, by making the section shape of lamp main body 21 be elliptical shape, the delay that the air between lamp main body 21 and ceiling surface C flows can be suppressed thus further, and increase the contact area with ambient air, therefore improve thermal diffusivity further.Namely, according to ligthing paraphernalia 11, produce trapping phenomena between the rear side that air can be prevented to be flowing in ceiling surface C and ligthing paraphernalia 11, and suppress the heat accumulation that discharges from framework 31 to ceiling surface side (utensil rear side) at the central portion of ligthing paraphernalia 11 rear side, thus thermal diffusivity is good.And, as ligthing paraphernalia 11, make the section shape of lamp main body 21 be elliptical shape, reduce the air drag of the short dimensional directions of lamp main body 21, make air flowing unsteady flow smooth.That is, make the air permeability (air flow property) of the ceiling side of lamp main body 21 more good, thus thermal diffusivity improve.
In addition, as shown in Fig. 3 B, Fig. 4 of No. 2013-48167, Japanese Laid Open Patent, in the ligthing paraphernalia that No. 2013-48167, Japanese Laid Open Patent is recorded, near the neighboring of the ligthing paraphernalia of toroidal, in other words in the position of departing from utensil central authorities, use other substrates different from module substrate, and remote control signal receiver portion (reception of wireless signals portion) is arranged on the inside of the heat sink for installation module substrate.Possessing in this position in the ligthing paraphernalia in remote control signal receiver portion (reception of wireless signals portion), for guaranteeing the signal receiving sensitivity in remote control signal receiver portion (reception of wireless signals portion), being necessary to carry out the processing as in heat sink providing holes etc.In addition, there is the possibility occurring deviation in the signal receiving sensitivity of the remote signal of the side being provided with remote control signal receiver portion (reception of wireless signals portion) and the side not arranging remote control signal receiver portion.For the problems referred to above in the ligthing paraphernalia 11 of the present embodiment, the module substrate 54 being configured with LED53 arranges reception of wireless signals portion 56, therefore reception of wireless signals portion 56 easily receives the remote signal from ground side direction.In addition, because reception of wireless signals portion 56 is configured in the central authorities of lamp main body 21, therefore, it is possible to make the signal receiving sensitivity homogenising of the omnibearing remote signal from lamp main body 21.In addition, configure reception of wireless signals portion 56 on module substrate 54, do not need other substrates, and reduce number of parts, thus be effective to reduction production cost.
Use the module substrate 54 of strip in the present embodiment, this module substrate 54 is configured with the LED53 as light source using linearity, and has the length with the long dimensional directions same degree of lamp main body 21.Therefore, the ligthing paraphernalia 11 of the present embodiment, easily in central authorities' configuration security lamp 55 or the reception of wireless signals portion 56 of lamp main body 21.Because the central authorities at ligthing paraphernalia configure security lamp LED55 or reception of wireless signals portion 56, therefore do not need other substrates, and reduce number of parts, thus be effective to reduction production cost.
In the ligthing paraphernalia 11 of the present embodiment, be adjacent to security lamp 55 and be provided with reception of wireless signals portion 56.In the case of such a construction, such as, even if in dim room, as long as aim at the light direction remote controller of security lamp 55, reception of wireless signals portion 56 just can receive the wireless signal from remote controller very delicately, even if thus also easily can carry out the lighting operation of ligthing paraphernalia 11 in dim room.
In addition, be not limited to as the present embodiment with the module substrate of the length of the long dimensional directions same degree of lamp main body 21, rectangular module substrate is configured to multiple linearity and also can.Such as, will there are three module substrates of about 1/3rd length of the long dimensional directions length of lamp main body 21, also can with linearity configuration.In this case, easily change the specification of the length with lamp main body 21 etc., in addition, the carrying for module substrate can become easy.In addition, for the structure adopting the multiple module substrate of configuration, the length of each module substrate can be made to shorten, and therefore compared with rectangular module substrate, module substrate is not easy to bend.Therefore, carry time or assembling ligthing paraphernalia time etc., be difficult to module substrate apply bending stress, therefore, it is possible to the damage of suppression module substrate or plastic deformation etc.
In addition, for existing channel swticher, it sets not obvious, is therefore configured in invisible position when covering lampshade.Thus, be necessary when carrying out channel switch to dismantle lampshade.To this, in the ligthing paraphernalia 11 of the present embodiment, channel swticher 94 is set in the ceiling surface C side of end cap 91.According to this structure, channel swticher 94 can be made not obvious, make user easily carry out the conversion of channel.
For the ligthing paraphernalia 11 of the present embodiment, if be arranged on the room of rectangular shape, each corner in room can be irradiated to compared with the lamp affixed to the ceiling of circle.Preferably, make the long dimensional directions of ligthing paraphernalia consistent with the long dimensional directions in room.
Above, the present embodiment is illustrated, and the present invention is not limited to above-mentioned embodiment, can numerous variations be carried out.Such as, ligthing paraphernalia 11, except lamp affixed to the ceiling, adopts other pendent lamps etc. also can.
Claims (12)
1. a ligthing paraphernalia, this ligthing paraphernalia is mounted in the ligthing paraphernalia of ceiling surface, it is characterized in that, possesses:
The lamp main body of rectangular cartridge type shape;
With to be configured in described lamp main body and with the module substrate of linearity configuration light source, wherein,
Between described lamp main body and described ceiling surface, there is space.
2. ligthing paraphernalia according to claim 1, is characterized in that,
The section shape of described lamp main body is elliptical shape.
3. ligthing paraphernalia according to claim 1, is characterized in that,
Described ligthing paraphernalia is arranged on described ceiling surface by distribution component.
4. ligthing paraphernalia according to claim 2, is characterized in that,
Described ligthing paraphernalia is arranged on described ceiling surface by distribution component.
5. ligthing paraphernalia according to claim 1, is characterized in that,
The operation based on remote signal can be carried out,
The module substrate being configured with described light source arranges reception of wireless signals portion,
And described reception of wireless signals portion is configured in the central authorities of the long dimensional directions of described lamp main body.
6. ligthing paraphernalia according to claim 5, is characterized in that,
The two ends of the long dimensional directions of described lamp main body have end cap,
The ceiling side of the side of described end cap has the channel swticher of remote signal.
7. ligthing paraphernalia according to claim 2, is characterized in that,
The operation based on remote signal can be carried out,
The module substrate being configured with described light source arranges reception of wireless signals portion,
And described reception of wireless signals portion is configured in the central authorities of the long dimensional directions of described lamp main body.
8. ligthing paraphernalia according to claim 7, is characterized in that,
The two ends of the long dimensional directions of described lamp main body have end cap,
The ceiling side of the side of described end cap has the channel swticher of remote signal.
9. ligthing paraphernalia according to claim 3, is characterized in that,
The operation based on remote signal can be carried out,
The module substrate being configured with described light source arranges reception of wireless signals portion,
And described reception of wireless signals portion is configured in the central authorities of the long dimensional directions of described lamp main body.
10. ligthing paraphernalia according to claim 9, is characterized in that,
The two ends of the long dimensional directions of described lamp main body have end cap,
The ceiling side of the side of described end cap has the channel swticher of remote signal.
11. ligthing paraphernalias according to claim 4, is characterized in that,
The operation based on remote signal can be carried out,
The module substrate being configured with described light source arranges reception of wireless signals portion,
And described reception of wireless signals portion is configured in the central authorities of the long dimensional directions of described lamp main body.
12. ligthing paraphernalias according to claim 11, is characterized in that,
The two ends of the long dimensional directions of described lamp main body have end cap,
The ceiling side of the side of described end cap has the channel swticher of remote signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081522.4U CN204062737U (en) | 2014-02-25 | 2014-02-25 | Ligthing paraphernalia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081522.4U CN204062737U (en) | 2014-02-25 | 2014-02-25 | Ligthing paraphernalia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062737U true CN204062737U (en) | 2014-12-31 |
Family
ID=52204244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081522.4U Expired - Fee Related CN204062737U (en) | 2014-02-25 | 2014-02-25 | Ligthing paraphernalia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018058642A1 (en) * | 2016-09-30 | 2018-04-05 | 深圳市柔宇科技有限公司 | Illuminating lamp head |
| CN108826143A (en) * | 2018-07-02 | 2018-11-16 | 深圳市超频三科技股份有限公司 | A kind of headlamp |
-
2014
- 2014-02-25 CN CN201420081522.4U patent/CN204062737U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018058642A1 (en) * | 2016-09-30 | 2018-04-05 | 深圳市柔宇科技有限公司 | Illuminating lamp head |
| CN108826143A (en) * | 2018-07-02 | 2018-11-16 | 深圳市超频三科技股份有限公司 | A kind of headlamp |
| CN108826143B (en) * | 2018-07-02 | 2024-04-19 | 深圳市超频三科技股份有限公司 | Lighting lamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141231 Termination date: 20200225 |