CN213577173U

CN213577173U - Can replace area and mould a LED filament lamp

Info

Publication number: CN213577173U
Application number: CN202022137459.XU
Authority: CN
Inventors: 邵李焕; 景伟; 杨照
Original assignee: Fu Yu Lin Photoelectric Technology Co ltd
Current assignee: Fu Yu Lin Photoelectric Technology Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-06-29
Anticipated expiration: 2030-09-26

Abstract

The utility model provides a can replace area and mould a LED filament lamp belongs to the lamps and lanterns field. The replaceable LED filament lamp with the plastic part comprises a filament lamp body, a heat dissipation mechanism and an auxiliary lighting device. The heat dissipation mechanism comprises a first fixing part, a motor, fan blades and a heat dissipation assembly, the upper end of the first fixing part is fixed to the inner wall of the top of the cavity of the filament lamp body through a bolt, the lower end of the first fixing part is fixed to the motor, the auxiliary lighting device comprises a mounting box, a lamp holder, a bulb and a sealing plug, the mounting box is fixedly mounted to the side face of the filament lamp body through a hole, the lamp holder is fixedly mounted in the mounting box, and the bulb is fixedly mounted on the lamp holder. The utility model can effectively prolong the normal service life of the LED filament lamp and reduce the use cost; meanwhile, auxiliary lighting is provided for installing the filament lamp, and convenience and safety of installation are improved.

Description

Can replace area and mould a LED filament lamp

Technical Field

The utility model relates to a lamps and lanterns field particularly, relates to a can replace area and mould a LED filament lamp.

Background

The LED filament is also called as an LED lamp post, the previous LED light source needs to reach certain illuminance and illumination area, an optical device needs to be additionally arranged, but the illumination effect is influenced, the LED energy-saving effect is reduced, the LED filament realizes 360-degree full-angle illumination, the cost can be reduced without adding a lens, a stereoscopic light source is realized, and unprecedented experience of LED illumination is brought.

The LED filament lamp comprises an LED filament lamp light-emitting bulb and a plastic part, wherein the LED filament lamp light-emitting bulb is of a sealing structure and is connected with the plastic part through adhesive in a gluing mode, an electric lead is arranged in the LED filament lamp light-emitting bulb and penetrates through the LED filament lamp light-emitting bulb and is connected with a constant-current driving power supply arranged inside the plastic part, a plug-in type electric connector is arranged at the bottom of the plastic part, and the plug-in type electric connector is connected with the constant-current driving power supply through a wire. The utility model provides a can replace area and mould a LED filament lamp and can replace current lamps and lanterns electricity-saving lamp fluorescent tube, reduce the light source volume, reduce required energy consumption on the basis of equal illumination intensity, life-span, environmental protection and the result of use of whole lamp are showing.

However, after the LED filament lamp is used for a long time, a large amount of waste heat can be retained in the LED filament lamp, so that the normal service life of the LED filament lamp is shortened, and the use cost is increased; in addition, when the LED filament lamp is installed in a dark environment, a hand needs to be vacated to use other auxiliary lighting devices to illuminate the environment for installation, which is inconvenient to operate and has low safety.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a can replace area and mould a LED filament lamp to solve this LED filament lamp and use inside a large amount of waste heat that can be detained after long-time, thereby reduced the normal life of LED filament lamp, increased use cost's problem.

The utility model discloses a realize like this:

a replaceable LED filament lamp with a plastic part is characterized by comprising a filament lamp body, a heat dissipation mechanism and an auxiliary lighting device;

the heat dissipation mechanism comprises a first fixing part, a motor, fan blades, an air inlet hole, an air exhaust hole, heat dissipation holes and a heat dissipation assembly, wherein the upper end of the first fixing part is fixed on the inner wall of the top of the cavity of the filament lamp body through bolts, the lower end of the first fixing part is fixed with the motor, the fan blades are installed on a motor rotating shaft of the motor, the motor provides electric energy after being electrified through the filament lamp body, the fan blades are driven by the motor to continuously exhaust high temperature out of the filament lamp body, so that the service life is prolonged, the air inlet hole is formed in the lower end of the filament lamp body, the air inlet hole is favorable for introducing low-temperature air in the external environment into the cavity of the lower end of the filament lamp body, a dustproof filter screen is arranged at the air inlet hole to avoid excessive dust from entering, the air exhaust hole is formed in the side surface of the filament lamp body, and high temperature in the cavity of the lower end of the filament lamp body, the air exhaust hole is also provided with a dustproof filter screen, and the heat dissipation holes are formed in the inner wall of the top of the cavity of the filament lamp body; the auxiliary lighting device comprises a mounting box, a lamp holder, a bulb, a protective shell, a wire, a battery box and a sealing plug, wherein the mounting box is fixedly mounted on the side face of the filament lamp body through a hole, the lamp holder is fixedly mounted in the mounting box, the bulb is fixedly mounted on the lamp holder, the outer end of the mounting box is fixedly provided with the protective shell, one end of the wire is connected with the lamp holder, the other end of the wire is connected with the battery box, the battery box is internally provided with a miniature battery so as to provide necessary electric energy for the bulb, the side face of the battery box is tightly clamped with the sealing plug, and the sealing plug penetrates through the hole and the side face of the filament lamp body.

The utility model discloses an in one embodiment, the cavity inner wall of filament lamp body has the second mounting through the bolt fastening, the outer end of second mounting is fixed with the solid fixed ring of wire, the solid fixed ring of wire is made for insulating material, can ensure through the solid fixed ring of wire the inside power cord stability of filament lamp body.

In one embodiment of the present invention, the heat dissipating assembly comprises a supporting member, a heat absorbing plate, a heat conducting plate, a first fixing ring, a second fixing ring, a third fixing ring, a fourth fixing ring, a fifth fixing ring, a first connecting rod, a second connecting rod and a third connecting rod, the lower end of the heat absorbing plate is fixed with three heat conducting plates, the lower ends of the three heat conducting plates are fixed with the first fixing rings, the inner wall of the first fixing ring is fixed with the second fixing ring, the inner wall of the second fixing ring is fixed with the first connecting rod, the end part of the first connecting rod is fixed with the third fixing ring, the inner wall of the third fixing ring is fixed with the second connecting rod, the end fixing of second connecting rod has the fourth is fixed ring, the inner wall of fourth fixed ring is fixed with the third connecting rod, the end fixing of third connecting rod has the fifth is fixed ring.

The utility model discloses an in the embodiment, four support piece supports jointly the absorber plate, four support piece even distribution in the lower surface of absorber plate, support piece with the absorber plate is made for copper material, is favorable to quick absorption and heat transfer so that thermal high-efficient discharge.

In an embodiment of the present invention, the first fixing ring, the second fixing ring, the third fixing ring, the fourth fixing ring and the fifth fixing ring are concentric circles and made of copper material, and the first connecting rod, the second connecting rod and the third connecting rod are rod-shaped and made of copper material.

The utility model discloses an in the embodiment, the motor pass through the wire with the internal power cord of filament lamp body is connected, and the motor also begins to operate when filament lamp body switch on.

In an embodiment of the present invention, three heat conducting plates are disposed in parallel, three heat conducting plates and heat absorbing plate are perpendicularly crossed.

In an embodiment of the present invention, the side of the first fixing ring is fixed to the cavity side wall of the filament lamp body by a bolt.

The utility model discloses an in one embodiment, the fresh air inlet with the downthehole dustproof filter screen rather than supporting that is fixed with of airing exhaust, the hole of airing exhaust motor 210 with thereby first solid fixed ring and adapting unit are corresponding to be favorable to thermal high-efficient discharge.

The utility model discloses an in the embodiment, the protective housing is made for transparent material so that irradiant transmission, the sealing plug is made for the rubber material.

The utility model has the advantages that: the utility model discloses a can replace and take LED filament lamp of moulding, during the use, the heat that produces when the filament lamp body lights absorbs through the absorber plate and transmits to first solid fixed ring and adapting unit through the heat-conducting plate, the filament lamp body can drive the motor operation simultaneously, impel the motor to drive the flabellum and rotate at a high speed, and then sustainable low temperature air suction in the external environment is in the cavity of filament lamp body, the motor drives the flabellum and continues the heat on first solid fixed ring and adapting unit surface and discharge through the exhaust hole, thereby effectively improved the normal life of LED filament lamp, use cost is reduced; when the LED filament lamp is installed in a dark environment, the switch on the surface of the filament lamp is firstly turned on, so that the battery in the battery box transmits electric energy to the lamp holder through the wire and lights the bulb, and therefore auxiliary illumination can be provided for installing the filament lamp, and convenience and safety in installation are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a replaceable LED filament lamp with a plastic part according to an embodiment of the present invention;

fig. 2 is an enlarged view of a replaceable LED filament lamp with a plastic member, which is shown in fig. 1 according to an embodiment of the present invention;

fig. 3 is an enlarged view of B in fig. 1 of an alternative LED filament lamp with a plastic member according to an embodiment of the present invention;

fig. 4 is a schematic side view of a part of a replaceable heat dissipation assembly with a plastic LED filament lamp according to an embodiment of the present invention;

fig. 5 is a schematic bottom view of a support member and a heat absorbing plate of a replaceable LED filament lamp with a plastic member according to an embodiment of the present invention;

fig. 6 is a schematic top view of a replaceable lead fixing ring and a second fixing member of an LED filament lamp with a plastic member according to an embodiment of the present invention.

In the figure: 100-filament lamp body; 200-a heat dissipation mechanism; 210-a motor; 220-fan blades; 230-a first fixture; 240-air exhaust holes; 250-air inlet holes; 260-heat dissipation holes; 300-a heat sink assembly; 310-a support; 320-a heat sink plate; 330-a thermally conductive plate; 340-a first retaining ring; 341-second retaining ring; 342-a first connecting rod; 343-a third retaining ring; 344-a second connecting rod; 345-a fourth retaining ring; 346-a third connecting rod; 347-fifth retaining ring; 400-auxiliary lighting means; 410-mounting a box; 420-a lamp holder; 430-bulb; 440-a protective shell; 450-a wire; 460-a battery compartment; 470-a sealing plug; 500-wire retainer ring; 510-second fixing element.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-6, a replaceable LED filament lamp with plastic parts is characterized by comprising a filament lamp body 100, a heat dissipation mechanism 200 and an auxiliary lighting device 400;

the heat dissipation mechanism 200 and the auxiliary lighting device 400 are disposed inside the filament lamp body 100 and use the filament lamp body 100 as a carrier, the heat dissipation mechanism 200 is used for efficiently discharging heat in a cavity at the lower end of the filament lamp body 100 to prolong the service life of the filament lamp, and the auxiliary lighting device 400 is used for providing auxiliary lighting to improve the convenience and safety of installation when the filament lamp is installed in a dark environment.

The cavity inner wall of filament lamp body 100 has second mounting 510 through the bolt fastening, and the outer end of second mounting 510 is fixed with the solid fixed ring of wire 500, and the solid fixed ring of wire 500 is made for insulating material, can ensure the stability of the inside power cord of filament lamp body 100 through the solid fixed ring of wire 500.

Referring to fig. 1-6, the heat dissipating mechanism 200 includes a first fixing member 230, a motor 210, fan blades 220, an air inlet 250, an air outlet 240, heat dissipating holes 260, and a heat dissipating assembly 300, wherein an upper end of the first fixing member 230 is fixed to an inner wall of a top portion of a cavity of the filament lamp body 100 by bolts, a lower end of the first fixing member 230 is fixed to the motor 210, the fan blades 220 are installed on a rotation shaft of the motor 210, the motor 210 provides electric energy after being energized through the filament lamp body 100, the fan blades 220 are driven by the motor 210 to continuously discharge high temperature out of the filament lamp body 100, thereby prolonging a service life, the air inlet 250 is provided at a lower end of the filament lamp body 100, the air inlet 250 facilitates to introduce low temperature air in an external environment into the cavity at the lower end of the filament lamp body 100, the air inlet 250 is provided with a dust-proof filter to prevent excessive dust from entering, and, the high-temperature quick discharge that the inside cavity of filament lamp body 100 lower extreme was detained can be through the hole 240 of airing exhaust, and the hole 240 of airing exhaust also is provided with dustproof filter screen, and the louvre 260 is seted up in the cavity top inner wall of filament lamp body 100, and motor 210 is connected with the internal power line of filament lamp body 100 through the wire, and motor 210 also begins to operate when filament lamp body 100 switch on.

Referring to fig. 1-6, the auxiliary lighting device 400 includes a mounting box 410, a lamp holder 420, a bulb 430, a protective casing 440, a wire 450, a battery box 460 and a sealing plug 470, the mounting box 410 is fixedly mounted on a side surface of the filament lamp body 100 through a hole, the lamp holder 420 is fixed in the mounting box 410, the bulb 430 is fixedly mounted on the lamp holder 420, the protective casing 440 is fixed at an outer end of the mounting box 410, one end of the wire 450 is connected with the lamp holder 420, the other end of the wire 450 is connected with the battery box 460, a micro battery is mounted in the battery box 460 to provide necessary electric energy for the bulb 430, the sealing plug 470 is tightly clamped on a side surface of the battery box 460, and the sealing plug 470 penetrates through the hole of the. The protective shell 440 is made of transparent material to facilitate the transmission of light, and the sealing plug 470 is made of rubber material.

Referring to fig. 1-6, the heat dissipation assembly 300 includes a supporting member 310, a heat absorbing plate 320, a heat conducting plate 330, a first retaining ring 340, a second retaining ring 341, the heat absorber plate comprises a third fixing ring 343, a fourth fixing ring 345, a fifth fixing ring 347, a first connecting rod 342, a second connecting rod 344 and a third connecting rod 346, three heat conducting plates 330 are fixed to the lower end of the heat absorbing plate 320, the first fixing ring 340 is fixed to the lower ends of the three heat conducting plates 330, the second fixing ring 341 is fixed to the inner wall of the first fixing ring 340, the first connecting rod 342 is fixed to the inner wall of the second fixing ring 341, the end portion of the first connecting rod 342 is fixed to the third fixing ring 343, the second connecting rod 344 is fixed to the inner wall of the third fixing ring 343, the fourth fixing ring 345 is fixed to the end portion of the second connecting rod 344, the third connecting rod 346 is fixed to the inner wall of the fourth fixing ring 345, and the fifth fixing ring 347 is fixed to.

The four supporting members 310 support the heat absorbing plate 320 together, the four supporting members 310 are uniformly distributed on the lower surface of the heat absorbing plate 320, and the supporting members 310 and the heat absorbing plate 320 are made of copper materials, so that the heat absorbing plate is beneficial to rapidly absorbing and transferring heat so as to efficiently discharge the heat.

The first fixing ring 340, the second fixing ring 341, the third fixing ring 343, the fourth fixing ring 345, and the fifth fixing ring 347 are concentrically arranged and made of a copper material, and the first connecting rod 342, the second connecting rod 344, and the third connecting rod 346 are rod-shaped and made of a copper material. The three heat-conducting plates 330 are disposed in parallel, and the three heat-conducting plates 330 are perpendicular to the heat-absorbing plate 320.

The side surface of the first fixing ring 340 is fixed to the cavity side wall of the filament lamp body 100 by bolts. The air inlet 250 and the air outlet 240 are internally fixed with dustproof filter screens matched with the air inlet and the air outlet, and the air outlet 240, the motor 210, the first fixing ring 340 and connecting parts of the first fixing ring correspond to each other, so that the heat can be efficiently discharged.

Specifically, this can replace area and mould a working principle of LED filament lamp: when the LED filament lamp is used, heat generated when the filament lamp body 100 is lightened is absorbed by the heat absorbing plate 320 and is transmitted to the first fixing ring 340 and the connecting part thereof through the heat conducting plate 330, meanwhile, the filament lamp body 100 can drive the motor 210 to operate, so that the motor 210 drives the fan blades 220 to rotate at a high speed, low-temperature air in the external environment can be continuously sucked into the cavity of the filament lamp body 100, and the motor 210 drives the fan blades 220 to continuously discharge the heat on the surfaces of the first fixing ring 340 and the connecting part thereof through the air exhaust holes 240, so that the normal service life of the LED filament lamp is effectively prolonged, and the use cost is reduced; when the LED filament lamp is installed in a dark environment, the switch on the surface of the filament lamp is firstly turned on, so that the battery in the battery box 460 transmits electric energy to the lamp holder 420 through the wire 450 and lights the bulb 430, and auxiliary illumination can be provided for installing the filament lamp, and the installation convenience and safety are improved.

It should be noted that the specific model specifications of the motor 210, the battery box 460, the lamp holder 420, and the lamp 430 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the motor 210, the battery pack 460, the lamp holder 420 and the light bulb 430 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A replaceable LED filament lamp with a plastic part is characterized by comprising a filament lamp body (100), a heat dissipation mechanism (200) and an auxiliary lighting device (400);

the heat dissipation mechanism (200) comprises a first fixing piece (230), a motor (210), fan blades (220), an air inlet hole (250), an air exhaust hole (240), heat dissipation holes (260) and a heat dissipation assembly (300), wherein the upper end of the first fixing piece (230) is fixed on the inner wall of the top of a cavity of the filament lamp body (100) through bolts, the lower end of the first fixing piece (230) is fixed with the motor (210), the fan blades (220) are installed on a motor rotating shaft of the motor (210), the air inlet hole (250) is formed in the lower end of the filament lamp body (100), the air exhaust hole (240) is formed in the side face of the filament lamp body (100), and the heat dissipation holes (260) are formed in the inner wall of the top of the cavity of the filament lamp body (100);

the auxiliary lighting device (400) comprises a mounting box (410), a lamp holder (420), a bulb (430), a protective shell (440), a wire (450), a battery box (460) and a sealing plug (470), wherein the mounting box (410) is fixedly mounted on the side surface of the filament lamp body (100) through a hole, the lamp holder (420) is fixedly mounted in the mounting box (410), the bulb (430) is fixedly mounted on the lamp holder (420), the protective shell (440) is fixed at the outer end of the mounting box (410), one end of the wire (450) is connected with the lamp holder (420), the other end of the wire (450) is connected with the battery box (460), the side surface of the battery box (460) is clamped with the sealing plug (470), and the sealing plug (470) penetrates through the side surface of the filament lamp body (100) through the hole.

2. The replaceable LED filament lamp with the plastic part as claimed in claim 1, wherein a second fixing part (510) is fixed to an inner wall of a cavity of the filament lamp body (100) through bolts, a wire fixing ring (500) is fixed to an outer end of the second fixing part (510), and the wire fixing ring (500) is made of an insulating material.

3. The replaceable plastic LED filament lamp of claim 1, wherein the heat sink assembly (300) comprises a support member (310), a heat sink plate (320), heat conductive plates (330), first fixing rings (340), second fixing rings (341), third fixing rings (343), fourth fixing rings (345), fifth fixing rings (347), first connecting rods (342), second connecting rods (344), and third connecting rods (346), three heat conductive plates (330) are fixed to the lower end of the heat sink plate (320), the first fixing rings (340) are fixed to the lower ends of the three heat conductive plates (330), the second fixing rings (341) are fixed to the inner walls of the first fixing rings (340), the first connecting rods (342) are fixed to the inner walls of the second fixing rings (341), and the end portions of the first connecting rods (342) are fixed to the third fixing rings (343), the second connecting rod (344) is fixed to the inner wall of the third fixing ring (343), the fourth fixing ring (345) is fixed to the end of the second connecting rod (344), the third connecting rod (346) is fixed to the inner wall of the fourth fixing ring (345), and the fifth fixing ring (347) is fixed to the end of the third connecting rod (346).

4. The replaceable plastic LED filament lamp of claim 3, wherein four of the supporting members (310) jointly support the heat absorbing plate (320), and the supporting members (310) and the heat absorbing plate (320) are made of copper.

5. The replaceable plastic LED filament lamp of claim 3, wherein the first fixing ring (340), the second fixing ring (341), the third fixing ring (343), the fourth fixing ring (345) and the fifth fixing ring (347) are concentrically arranged and made of copper material, and the first connecting rod (342), the second connecting rod (344) and the third connecting rod (346) are rod-shaped and made of copper material.

6. The replaceable plastic LED filament lamp of claim 1, wherein the motor (210) is connected to an internal power line of the filament lamp body (100) by a wire.

7. The replaceable plastic LED filament lamp of claim 3, wherein three of said heat-conducting plates (330) are disposed parallel to each other, and three of said heat-conducting plates (330) are perpendicular to and intersect said heat-absorbing plate (320).

8. The replaceable plastic LED filament lamp of claim 3, wherein the side of the first fixing ring (340) is bolted to the cavity side wall of the filament lamp body (100).

9. The replaceable LED filament lamp with the plastic part as claimed in claim 1, wherein the air inlet holes (250) and the air outlet holes (240) are internally fixed with dustproof filter screens matched with the air inlet holes and the air outlet holes.

10. The replaceable plastic LED filament lamp of claim 1, wherein the protective shell (440) is made of a transparent material, and the sealing plug (470) is made of a rubber material.