CN211875719U

CN211875719U - Screwing type conversion lamp holder for LED energy-saving bulb

Info

Publication number: CN211875719U
Application number: CN202020383369.6U
Authority: CN
Inventors: 刘亮华
Original assignee: Jiangmen Canya Lighting Appliance Co ltd
Current assignee: Jiangmen Canya Lighting Appliance Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-06
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a screw-on conversion lamp stand for LED energy-saving bulb, including screw thread lamp cap, shell and drive circuit, the one end of shell with the screw thread lamp cap is connected, and the other end is open structure, be provided with the holding chamber in the shell, the holding chamber sets up in the open structure, holding intracavity interval is provided with fastening bolt and two and inserts the electric tank. The utility model discloses can directly be applied to spiral lamp stand to LED GU10 lamps and lanterns on, like this when the user wants to choose for use LED GU10 lamps and lanterns of more energy-conserving power saving, just need not change old spiral lamp stand into the formula lamp stand that cut straightly that is applicable to LED GU10 lamps and lanterns, not only effectively saved the cost, easy operation is convenient moreover, has greatly made things convenient for the user, is favorable to the using widely of LED energy-saving lamps and lanterns.

Description

Screwing type conversion lamp holder for LED energy-saving bulb

Technical Field

The utility model belongs to the technical field of the lighting technology and specifically relates to a screw-on conversion lamp stand for LED energy-saving bulb is related to.

Background

With the rapid development of the LED lighting technology, the LED lighting product has gradually replaced the traditional lighting product, and the LED lighting product has a wide variety, wherein the LED GU10 lamp is a new LED lamp and appears in the field of vision more and more, and the LED GU10 lamp has the advantages of good energy saving effect, small volume, high lighting effect, long service life, good color rendering and the like, and can be called as the most ideal light source for household lighting at the present stage. However, since many old buildings are provided with screw lamp holders originally used for incandescent lamps or energy-saving lamps, if an LED GU10 lamp is used, the old screw lamp holder needs to be replaced by a direct-insert lamp holder suitable for the LED GU10 lamp, which is high in cost and complicated in replacement process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a screw-on conversion lamp stand for LED energy-saving lamp can be directly applied to spiral lamp stand to LED GU10 lamps and lanterns, has not only effectively saved the cost, and easy operation is convenient moreover, has greatly made things convenient for the user, is favorable to the using widely of LED energy-saving lamps and lanterns.

According to the utility model discloses a screw-on formula conversion lamp stand for LED energy-saving bulb, include: a screw cap; the lamp comprises a shell, one end of the shell is connected with the threaded lamp cap, the other end of the shell is of an open structure, a containing cavity is arranged in the shell and is arranged in the open structure, fastening bolts and two plug-in cells are arranged in the containing cavity at intervals and are arranged along the axial direction of the shell, the two plug-in cells are arranged in a central symmetry manner, each plug-in cell comprises a head part and a tail part, the head part and the tail part are connected in a smooth manner, the head part is 3/4 round and is used for being inserted into a lamp pin of an LED GU10 lamp, the tail part comprises an end part and a middle part, the end part is connected with the head part through the middle part, the end part is semicircular, the radius of the head part is larger than that of the end part, and the radius of the end part is smaller than that of the lamp pin of the LED GU10 lamp, the middle part is provided with a conducting strip which is an arc-shaped elastic metal sheet and comprises a first connecting part, a second connecting part and a protruding part, one end of the first connecting part is connected with one end of the second connecting part through the protruding part, the other end of the first connecting part and the other end of the second connecting part are both connected with the middle part, and the first connecting part, the second connecting part, the protruding part and the middle part form a shuttle shape; and the driving circuit is used for supplying power to the LED GU10 lamp, is electrically connected with the conducting strip and is arranged at one end, far away from the accommodating cavity, in the shell.

According to the utility model discloses a screw-on formula conversion lamp stand for LED energy-saving bulb has following beneficial effect at least: the utility model provides a screw-on conversion lamp stand for LED energy-saving bulb can be directly applied to spiral lamp stand to LED GU10 lamps and lanterns, like this when the user wants to choose for use LED GU10 lamps and lanterns of more energy-conserving power saving, just need not change old spiral lamp stand into the formula lamp stand that cut straightly that is applicable to LED GU10 lamps and lanterns, not only effectively saved the cost, easy operation is convenient moreover, greatly made things convenient for the user, be favorable to the using widely of LED energy-saving lamps and lanterns.

According to some embodiments of the invention, the screw cap is of type E14, E27 or E40.

According to some embodiments of the invention, the material of the screw cap is an aluminum alloy.

According to some embodiments of the utility model, the material of shell is for moulding the alclad, the surface of shell is provided with the heat dissipation muscle, the heat dissipation muscle is followed the axial setting of shell.

According to the utility model discloses a some embodiments, the quantity of heat dissipation muscle is sixteen, the heat dissipation muscle is followed the surface circumference of shell evenly sets up.

According to some embodiments of the present invention, the number of the fastening bolts is two, and the fastening bolts are cross bolts.

According to some embodiments of the invention, the material of the fastening bolt is an aluminum alloy.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a top view of a screw-on conversion lamp socket for an LED energy saving bulb according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a screw-on type conversion lamp holder for an LED energy-saving bulb according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an LED GU10 lamp;

fig. 4 is an assembly schematic diagram of the screw-on type conversion lamp holder for the LED energy saving bulb of the embodiment of the present invention for the LED GU10 lamp.

Reference numerals:

the lamp comprises a threaded cap 100, a housing 200, a fastening bolt 210, a head 221, an end 2221, a middle 2222, a first connecting part 2231, a second connecting part 2232, a convex part 2233, a heat dissipation rib 230, an LED GU10 lamp 300, a lamp base 310 and a connecting column 320.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "radial", "axial", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being 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.

In the description of the present invention, if there are descriptions of the first and second for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, it should be understood that unless explicitly defined otherwise, the terms "set", "mounted", "connected", and the like are to be interpreted broadly, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

A screw-on conversion socket for an LED energy saving bulb according to an embodiment of the present invention is described below with reference to fig. 1 to 4.

According to the utility model discloses a screw-on conversion lamp stand for LED energy-saving bulb, including screw cap 100, shell 200 and drive circuit.

Referring to fig. 1, 2 and 3, one end of the housing 200 is connected to the screw cap 100, the other end is an open structure, a receiving cavity is disposed in the housing 200, the receiving cavity is disposed in the open structure, a fastening bolt 210 and two plug-in slots are disposed in the receiving cavity at intervals, the fastening bolt 210 and the two plug-in slots are disposed along an axial direction of the housing 200, the two plug-in slots are disposed in a central symmetry manner, each plug-in slot includes a head portion 221 and a tail portion, the head portion 221 and the tail portion are smoothly connected, the head portion 221 is 3/4 round for being inserted into the pin 310 of the LED GU10 lamp 300, the tail portion includes an end portion 2221 and a middle portion 2222, the end portion 2221 is connected to the head portion 221 through the middle portion 2222, the end portion 2221 is semicircular, wherein a radius of the head portion 221 is greater than a radius of the end portion 2221, a radius of the end portion 2221 is less than a radius of the pin 310 of the LED GU 63, the conductive sheet includes a first connection part 2231, a second connection part 2232, and a protrusion 2233, one end of the first connection part 2231 is connected to one end of the second connection part 2232 through the protrusion 2233, the other end of the first connection part 2231 and the other end of the second connection part 2232 are both connected to the middle part 2222, and the first connection part 2231, the second connection part 2232, the protrusion 2233, and the middle part 2222 form a shuttle shape; and the driving circuit is used for supplying power to the LED GU10 lamp 300, is electrically connected with the conducting strip, and is arranged at one end, far away from the accommodating cavity, of the shell 200. It is noted that the bottom of the socket is provided with a long slot for the lamp pin 310 of the LED GU10 lamp 300 to rotate from the head 221 to the tail of the socket.

It should be understood that G in the LED GU10 lamp indicates that the base type is plug-in, U indicates that the base portion is U-shaped, numeral 10 indicates that the center-to-center distance of the base holes is 10mm, and the LED GU10 lamp indicates an LED energy-saving lamp using a base with GU10 standard. Referring to fig. 3, the base of the LED GU10 lamp 300 includes a lamp base 310 and a connecting column 320, wherein the lamp base 310 and the connecting column 320 are both cylindrical structures, and the radius of the lamp base 310 is greater than the radius of the connecting column 320. When the embodiment of the present invention is used in the LEDGU10 lamp 300, the lamp pin 310 of the LED GU10 lamp 300 is inserted into the head 221 of the socket, at this time, the connection post 320 of the LED GU10 lamp 300 is also inserted into the head 221 of the socket, the state that the connection post 320 is inserted into the head 221 is maintained, then the LED GU10 lamp 300 is rotated, or the screwed conversion lamp holder for the LED energy saving bulb of the embodiment of the present invention is rotated, so that the connection post 320 is rotated to the end 2221 through the middle 2222, since the radius of the lamp pin 310 is larger than the radius of the end 2221, the conductive sheet is pressed by the lamp pin 310, and in a compressed state, the conductive sheet and the end 2221 together apply a clamping force to the lamp pin 310, so that the lamp pin 310 and the lamp pin 310 can be reliably and well connected, a poor contact situation cannot occur, and since the radius of the end 2221 of the lamp pin 310 is larger, the lamp pin 310 cannot be separated from the long groove at the bottom of the socket, adopt the connected mode of screwing up formula like this, can ensure that lamp base 310 is connected with the conducting strip reliably, effectively avoid LED GU10 lamps and lanterns 300 to follow the utility model discloses deviate from in the screwing up formula conversion lamp stand for LED energy-saving bulb. Referring to fig. 1 and 4, the lamp base 310 is reliably connected with the driving circuit through the conducting strip, the driving circuit is electrically connected with the threaded lamp cap 100, and then the LED GU10 lamp 300 can be applied to a traditional spiral lamp holder, so that when a user wants to select the LED GU10 lamp 300 which is more energy-saving and power-saving, the old spiral lamp holder is not required to be replaced by a direct-insert lamp holder which is applied to the LED GU10 lamp 300, not only is the cost effectively saved, but also the operation is simple and convenient, the user is greatly facilitated, and the popularization and the use of the LED energy-saving lamp are facilitated.

The utility model discloses an in some embodiments, the model of screw cap 100 is E14, E27 or E40, and in daily use, the model of the most common spiral lamp stand is exactly E14, E27 or E40, like this, makes the utility model discloses a be arranged in LED energy-saving bulb can be applicable to more use scenes, be favorable to the using widely of LED energy-saving lamps and lanterns.

The utility model discloses an in some embodiments, the material of screw cap 100 is the aluminum alloy, and the aluminum alloy has advantages such as the quality is light, intensity is high and corrosion resisting property is good for screw cap 100 is lighter and durable more, and in addition, the heat transfer performance of aluminum alloy is good, and heat conduction speed is fast, can be fast to the heat that the energy-conserving lamps and lanterns of LED produced transmit the peripheral air fast, avoid the energy-conserving lamps and lanterns of LED to lead to life to shorten because the high temperature.

In some embodiments of the present invention, the material of the housing 200 is plastic-coated aluminum, the outer surface of the housing 200 is provided with a heat dissipation rib 230, and the heat dissipation rib 230 is disposed along the axial direction of the housing 200. The plastic-coated aluminum is a novel heat dissipation material, the outer layer is made of high-thermal-conductivity plastic, the inner layer is made of aluminum material, the advantages of the plastic and the aluminum material are fully considered and combined, meanwhile, the plastic-coated aluminum material is lower in cost and can be recycled relative to the aluminum material, and the plastic-coated aluminum material has plastic insulation performance, so that the safety performance of the LED energy-saving lamp is improved. Specifically, the outer surface of the housing 200 is provided with the heat dissipation ribs 230, so that the heat dissipation area of the housing 200 is effectively increased, the heat inside the LED energy-saving lamp can be transferred to the outside air more quickly, and when a user holds the housing 200 to install the lamp product, the heat dissipation ribs 230 increase the friction between the hand and the housing 200, so that the installation process is easier and more labor-saving.

The utility model discloses an in some embodiments, the quantity of heat dissipation muscle 230 is sixteen, and heat dissipation muscle 230 evenly sets up along shell 200's surface circumference, and the quantity that heat dissipation muscle 230 set up influences radiating effect, but if heat dissipation muscle 230 sets up too much, not only can make the processing degree of difficulty increase, can increase manufacturing cost moreover, and the quantity of heat dissipation muscle 230 sets up to sixteen, can furthest compromise radiating effect and manufacturing cost.

In some embodiments of the utility model, fastening bolt 210 is two in quantity, and fastening bolt 210 is the cross bolt, and fastening bolt 210 is used for fixing the plug-in cell in the holding chamber, and the cross bolt is one of the most commonly used bolt specification, chooses for use the bolt of this kind of model, and the user can conveniently find the instrument and screw up or dismantle.

It should be understood that the number of the fastening bolts 210 may also be three, four, without being limited thereto.

In some embodiments of the present invention, the material of the fastening bolt 210 is an aluminum alloy, which has the advantages of light weight, high strength, good corrosion resistance, etc., so that the fastening bolt 210 is more portable and durable.

The screw-on type conversion lamp holder for the LED energy-saving bulb according to the embodiment of the present invention is described in detail with a specific embodiment with reference to fig. 1 to 4. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

As shown in fig. 1 and 2, the screw-on converting lamp holder for the LED energy-saving bulb includes an E27 aluminum alloy screw cap 100, a housing 200 and a driving circuit, the housing 200 is made of plastic-clad aluminum, sixteen heat dissipation ribs 230 are disposed on the outer surface of the housing 200, the heat dissipation ribs 230 are disposed along the axial direction of the housing 200 and uniformly disposed along the circumferential direction of the outer surface of the housing 200, one end of the housing 200 is connected to the screw cap 100, the other end of the housing is an open structure, a receiving cavity is disposed in the housing 200, the receiving cavity is disposed in the open structure, two aluminum alloy cross bolts and two plug-in slots are disposed at intervals in the receiving cavity, a long slot is disposed at the bottom of the plug-in slot, so that the lamp base 310 of the LED GU10 lamp 300 can rotate from the head 221 to the tail of the plug-in slot, the fastening bolt 210 and the two plug-in slots are both disposed along the axial direction of the housing 200, the two plug-in slots, the head part 221 and the tail part are connected smoothly, the head part 221 is 3/4 circular and is used for inserting the lamp base 310 of the LED GU10 lamp 300, the tail part comprises an end part 2221 and a middle part 2222, the end part 2221 is connected with the head part 221 through the middle part 2222, the end part 2221 is semicircular, wherein the radius of the head part 221 is larger than that of the end part 2221, the radius of the end part 2221 is smaller than that of the lamp base 310 of the LED GU10 lamp 300, the middle part 2222 is provided with a conductive sheet, the conductive sheet is an arc-shaped elastic metal sheet, the conductive sheet comprises a first connecting part 2231, a second connecting part 2232 and a protruding part 2233, one end of the first connecting part 2231 is connected with one end of the second connecting part 2232 through the protruding part 2233, the other end of the first connecting part 2231 and the other end of the second connecting part 2232 are connected with the middle part 2222, and the first connecting part 2231; and the driving circuit is used for supplying power to the LED GU10 lamp 300, is electrically connected with the conducting strip, and is arranged at one end, far away from the accommodating cavity, of the shell 200.

According to the utility model discloses a screw-on formula conversion lamp stand for LED energy-saving bulb, through so setting up, some effects as following at least can be reached, a screw-on formula conversion lamp stand for LED energy-saving bulb is provided, can be on LEDGU10 lamps and lanterns 300 direct application spiral lamp stand, like this when the user wants to choose for use LED GU10 lamps and lanterns 300 of more energy-saving power, just need not change old spiral lamp stand into the formula lamp stand that cut straightly that is applicable to LED GU10 lamps and lanterns 300, not only effectively saved the cost, and easy operation is convenient, the user has greatly made things convenient for, be favorable to the using widely of LED energy-saving lamps and lanterns.

In the description herein, references to the description of "one embodiment," "some embodiments," or "specific" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. A screwing type conversion lamp holder for an LED energy-saving bulb is characterized by comprising:

a screw cap (100);

the lamp comprises a shell (200), one end of the shell (200) is connected with the threaded lamp cap (100), the other end of the shell is of an open structure, a containing cavity is arranged in the shell (200), the containing cavity is arranged in the open structure, a fastening bolt (210) and two plug-in slots are arranged in the containing cavity at intervals, the fastening bolt (210) and the two plug-in slots are arranged along the axial direction of the shell (200), the two plug-in slots are arranged in a central symmetry manner, each plug-in slot comprises a head part (221) and a tail part, the head part (221) is connected with the tail part in a smooth manner, the head part (221) is 3/4 circular and is used for inserting a lamp pin (310) of an LED GU10 lamp (300), the tail part comprises an end part (2221) and a middle part (2222), the end part (2221) is connected with the head part (221) through the middle part (2222), and the end part (2221) is semicircular, the radius of the head part (221) is greater than that of the end part (2221), the radius of the end part (2221) is less than that of a lamp base (310) of the LED GU10 lamp (300), the middle part (2222) is provided with a conductive sheet, the conductive sheet is an arc-shaped elastic metal sheet, the conductive sheet comprises a first connecting part (2231), a second connecting part (2232) and a protruding part (2233), one end of the first connecting part (2231) is connected with one end of the second connecting part (2232) through the protruding part (2233), the other end of the first connecting part (2231) and the other end of the second connecting part (2232) are both connected with the middle part (2222), and the first connecting part (2231), the second connecting part (2232), the protruding part (2233) and the middle part (2222) form a shuttle shape;

the driving circuit is used for supplying power to the LED GU10 lamp (300), the driving circuit is electrically connected with the conducting strip, and the driving circuit is arranged at one end, far away from the accommodating cavity, in the shell (200).

2. The screw-on conversion lamp socket for LED energy-saving bulb as recited in claim 1, wherein the threaded cap (100) is model number E14, E27 or E40.

3. The screw-on conversion lamp holder for LED energy-saving bulbs of claim 2, wherein the material of the threaded cap (100) is aluminum alloy.

4. The screwing type conversion lamp holder for the LED energy-saving bulb as claimed in claim 1, wherein the outer shell (200) is made of plastic-coated aluminum, the outer surface of the outer shell (200) is provided with heat dissipation ribs (230), and the heat dissipation ribs (230) are arranged along the axial direction of the outer shell (200).

5. The screwing type conversion lamp holder for LED energy-saving bulbs according to claim 4, wherein the number of the heat dissipation ribs (230) is sixteen, and the heat dissipation ribs (230) are uniformly arranged along the circumferential direction of the outer surface of the shell (200).

6. The screwing type conversion lamp holder for LED energy-saving bulbs according to claim 1, wherein the number of the fastening bolts (210) is two, and the fastening bolts (210) are cross bolts.

7. The screwing conversion lamp holder for LED energy-saving bulb as claimed in claim 1 or 6, wherein the material of the fastening bolt (210) is aluminum alloy.