TW201317493A - LED lamp structure - Google Patents

Abstract

The present invention relates to an LED lamp structure, comprising: a body provided therein with a first accommodating space; a lamp holder placed in the first accommodating space, the lamp holder being provided with plural first LEDs and plural second LEDs, the plural first LEDs being disposed in an inner ring of the lamp holder, the plural second LEDs being disposed in an outer ring of the lamp holder; a reinforcing body, which is set in the first accommodating space, the reinforcing body having a reinforced surface, the reinforced surface being of a concave shape, plural first accommodating grooves and plural second accommodating grooves being formed in the reinforced surface, the first LEDs being disposed in the first accommodating grooves, the second LEDs being disposed in the second accommodating grooves; luminosity of the plural first LEDs and the plural second LEDs being enhanced by means of the reinforced surface to improve the light source; a shade, which is coupled to an opening of the first accommodating space; and a controller, which is set in the first accommodating space, the controller being electrically connected with the lamp holder.

Description

LED bulb structure

The invention relates to the structure of the LED bulb, in particular to an LED bulb which is provided with a reinforcing body, which enhances the brightness wattage of the LED bulb.

As previously known by us, the conventional LED bulb structure, patent name: LED bulb structure, patent number No. 099214279, the patent structure is: an LED bulb structure, comprising a support base 10, a power base 20, a lampshade 30 And an aluminum substrate 50; the support base 10 is a hollow tube body, the bottom portion of which can be connected to the power base 20, and a ring-shaped recess 101 is formed in the top end of the support base 10; the aluminum substrate 50 can be disposed on the support a circuit board is formed on the aluminum substrate 50. The circuit board is provided with a plurality of LEDs 51. The lamp cover 30 is made of glass and is formed by blowing. The outer shape is a spherical outer cover. The bottom of the opening has a connecting end portion 31. The connecting end portion 31 has a tubular shape and can be glued and fixed to the groove 101 of the supporting base 10. Further, a heat dissipating seat 40 is further disposed. The aluminum substrate 50 is disposed above the heat sink 40 in the internal space of the support base 10.

However, the lack of structure of this patent is based on:

1. Generally, to obtain the brightness of 40W, the LED 51 has a considerable amount or power, but the heat generated by the LED 51 with 40W is quite high, and will be burnt when the human hand touches any place of the LED bulb, so the LED bulb needs to be A heat sink 40 is provided. The heat sink 40 mainly increases the heat area to discharge the heat generated by the LED 51. However, the heat sink 40 has a structure and it is difficult to discharge all the heat of the LEDs 51. When the person touches the lamp cover 30, there is still a burn. The doubts are that security is insufficient.

2. The LED51 with 40W will have a certain amount of current. Although it has more power-saving effect than the tungsten bulb, the power consumption still has room for improvement.

In view of the above-mentioned structure of the Taiwan patent case, the present inventors have accumulated many years of experience in the manufacture of LED bulbs, and after several trials and trials, the present invention has been put forward in practical use.

An LED bulb is provided with a reinforcing body, and the reinforcing system has the brightness wattage of the LED bulb, and has more power saving effect.

An LED light bulb structure includes: a body is provided with a first accommodating space; a lamp holder is disposed in the first accommodating space, and the lamp holder is provided with a plurality of first LEDs and a plurality of second LEDs, The plurality of first LEDs are disposed at the inner ring of the lamp socket, and the plurality of second LEDs are disposed at the outer ring of the lamp socket; a reinforcing system is accommodated in the first accommodating space, and the reinforcing system is provided with a reinforcing surface, The reinforcing surface is concave, and the reinforcing surface is provided with a plurality of first receiving grooves and a plurality of second receiving grooves, the first receiving groove is for receiving the first LED, and the second receiving groove is for receiving the second LED; The first LED and the plurality of second LED photometric systems can enhance the light source by the reinforcing surface; a lamp cover is coupled to the first receiving space opening; a controller is disposed in the first receiving space, The controller is electrically connected to the lamp holder.

The reinforcing surface of the reinforcing body has a concave design and a light guiding effect, so that each of the first LEDs and each of the second LEDs accommodated in the first and second receiving slots can be re-transmitted by using small wattages. Strengthen the surface to increase the wattage. Although the reinforcing body improves the luminous efficacy of each of the first LEDs and each of the second LEDs, each of the first LEDs and each of the second LEDs has a small wattage, and the temperature increases after the brightness is increased. When the user touches the body and the lampshade, there is no suspicion of burns, and the safety is more reliable.

The structure and composition of the present invention are described in conjunction with the drawings and the drawings, and the following description is only for explaining the implementation of the present invention. For example, it is not intended to limit the invention in any way, and any modifications made by the present invention are still within the scope of the invention.

Referring first to the perspective exploded view of the first figure, the present invention relates to an LED light bulb structure, comprising: a body (10) having a hollow horn shape, the body (10) being Plastic, rubber, polymer, aluminum or other metal material, the first housing space (11) is provided in one end of the large diameter of the body (10), and a plurality of perforations (12) are arranged in the middle portion of the body (10). Each of the perforations (12) connects the first accommodating space (11) to the outside, the plurality of perforations (12) are arranged in a ring shape, and the plurality of perforations (12) are twelve, the first accommodating space ( 11) and the plurality of perforations (12) are tapered in diameter, that is, the diameter of the body (10) at the plurality of perforations (12) is smaller than the diameter of the body (10) at the first accommodating space (11). A second accommodating space (13) is disposed at an opening of the accommodating space (11), and the diameter of the second accommodating space (13) is slightly larger than the first accommodating space (11). A first flange (14) is disposed at an end of the space (13), the first flange (14) is surrounded by a convex arc, and the first flange (14) makes the second receiving space (13) Small diameter at the opening, outer surface of the body (10) The plurality of perforations (12) are provided to the body (10). The small-diameter neck portion is provided with a plurality of ribs (15), each rib (15) having a longitudinal triangular shape and a plurality of ribs (15) ) is arranged in a ring shape, each rib (15) is disposed between each of the two perforations (12), the ribs (15) are the same number as the perforations (12), and the other end of the body (10) is open The first joint portion (16) is provided; a lamp holder (20) is in the shape of a circular plate, and the lamp holder (20) is disposed in the first accommodating space of the body (10) (11) The lamp holder (20) is provided with a plurality of first LEDs (21) and a plurality of second LEDs (22) at one end, and the plurality of first LEDs (21) and the plurality of second LEDs (22) are first placed in the first In the accommodating space (11), the first LED (21) and the second LED (22) are arranged in a ring shape, and the plurality of first LEDs (21) are disposed at the inner ring of the lamp holder (20). The plurality of second LEDs (21) are disposed at a ring outside the socket (20), the height of the first LED (21) is smaller than the height of the second LED (22), and the position of each second LED (22) Aligning each of the perforations (12), the second LED (22) is the same number as the perforations (12); a reinforcing body (30), the reinforcing body (30) is placed in the first volume of the body (10) Blanking (11), the reinforcing body (30) is provided with a top surface (31) at one end, and the top surface (31) is disposed at the second accommodating space (13), and the reinforcing body (30) is provided The reinforcing surface (32) is concave and has a light guiding effect, the reinforcing surface (32) has a single concave curved surface, and the reinforcing surface (32) is provided with a plurality of first pockets ( 33) and a plurality of second pockets (34), wherein the first pockets (33) and the second pockets (34) are annularly arranged through the hole shape, and each of the second pockets (34) is positioned Each of the through holes (12) of the body (10) is relatively positive, the first receiving groove (33) is matched with the number of the first LEDs (21), and the second receiving groove (34) is matched with the second LED (22). The number of the first pockets (33) is for each of the first LEDs (21), and each of the second pockets (34) is for each second LED (22), each of the first An LED (21) end slightly protrudes from each of the first pockets (33), and each of the second LEDs (22) ends in a second recess (34), the reinforcing body (30) The bottom portion is provided with a first abutting surface (35), and the first abutting surface (35) is abutted against the socket (20); the plurality of first LEDs (21) and the plurality of second LEDs (22) can be borrowed Reinforced surface by reinforcement (30) (32) In the following, the light source is further strengthened, that is, the plurality of first LEDs (21) and the plurality of second LEDs (22) have a general wattage effect under the action of the reinforcing surface (32); a lampshade (40), the lampshade (40) The lampshade (40) is transparent or translucent, and the lampshade (40) is made of glass material or plastic material injection molding. The outer surface of the opening of the lampshade (40) is provided. a second flange (41), the second flange (41) is circumferentially convex, and the second flange (41) is coupled with the first flange (14) of the body (10), The second flange (41) positions the top surface (31) of the reinforcing body (30) at the second accommodating space (13); a controller (50), the controller (50) can be a constant current or The constant voltage module, the controller (50) is disposed in the first accommodating space (11) of the body (10), and the controller (50) is electrically connected to the lamp holder (20), and the electrical connection can be It is a wired, wireless connection or other connection structure; a power socket (60), the outer peripheral surface of the power socket (60) is provided with a threaded portion (61), the threaded portion (61) is lockable to a general light bulb The second end of the power socket (60) is provided with a second joint (62), the second knot The portion (62) is coupled to the first joint portion (16) of the body (10), and the second joint portion (62) is provided with a second abutting surface (63) at the other end, the second abutting surface (63) The utility model has a flat bottom shape and a through hole in the center; a conductive sheet (70) which is made of a metal material and has a conductive function, and the conductive sheet (70) is housed in the power socket (60), and is electrically conductive. The piece (70) is abutted against the second abutting surface (63), and the end of the conductive piece (70) protrudes from the through hole of the second abutting surface (63) to contact the external power source.

Please continue to refer to the second to fourth figures. The second figure is a three-dimensional combination view, the third figure is a front view, and the fourth figure is a cross-sectional view of the third figure AA, and each of the lamp holders (20) An LED (21) and each of the second LEDs (22) are electrically connected to the controller (50), and the first LED (21) and the second LED (22) are converted by the power module to generate a light source. The reinforcing surface (32) of the body (30) has a concave design and has a light guiding effect, and each of the first receiving grooves (33) and each of the second receiving grooves (34) on the reinforcing surface (32) are provided for each A first LED (21) is received with each of the second LEDs (22), and the reinforcing surface (32) increases the brightness wattage of each of the first LEDs (21) and each of the second LEDs (22) and enables The bright average spread of the entire lampshade (40).

Each of the first LEDs (21) and each of the second LEDs (22) need only use a small brightness wattage, and each of the first LEDs (21) and each of them can be improved by the reinforcing body (30). The brightness of a second LED (22), such as the plurality of first LEDs (21) and the plurality of second LEDs (22) is only 20 watts, and the plurality of first LEDs (21) and the reinforcing surface (32) The plurality of second LEDs (22) have a 40 watt number.

Please refer to the fifth figure, which is a perspective exploded view of the second embodiment. In this embodiment, the plurality of first pockets (33) and the plurality of second pockets (34) of the reinforcing body (30) The system is in the form of a long strip-shaped through hole. Each of the first pockets (33) is provided for every two first LEDs (21), and each of the second pockets (34) is provided for every second and second. LED (22) is available.

Please refer to the sixth figure, which is a cross-sectional view of the third embodiment of the present invention, in which the end of each of the first LEDs (21) is hidden from each of the first reinforcements (30). In the pocket (33), the end of each of the second LEDs (22) is hidden in each of the second pockets (34).

Referring to FIG. 7 , a cross-sectional view of the AA of the fourth embodiment of the present invention, in which the end of each of the first LEDs (21) is exposed to each of the first volumes of the reinforcing body (30). The slot (33) is open, and the end of each of the second LEDs (22) is exposed to the opening of each of the second slots (34).

Please refer to the eighth embodiment, which is a perspective exploded view of a fifth embodiment of the present invention. In this embodiment, the height of each second LED (22) of the socket (20) is associated with each first LED. (21) The heights are the same.

Referring to the ninth to tenth drawings, the ninth embodiment is a front view of the reinforcing body (30) of the sixth embodiment, and the tenth is a sectional view of the BB of the ninth drawing. In this embodiment, the reinforcing body (30) The reinforcing surface (32) includes a plurality of ring-shaped concave phase groups, and the plurality of ring-shaped reinforcing faces (32) are connected at a splicing angle (36), and the splicing angle (36) is ten degrees and three Ten degrees, each of the first pockets (33) is located at the splicing angle (36), and each of the second pockets (34) is located at the splicing angle (36).

In another embodiment of the present invention, the reinforcing surface (32) is coated with a coating or coated by other methods, so that the reinforcing surface (32) further has a plurality of reinforcing first LEDs (21) and a plurality of second LEDs. (22) The effect of wattage.

In another embodiment of the present invention, the reinforcing surface (32) may be a complex curved surface, such as a reinforcing surface (32) which is arranged in a plurality of planes to form a concave shape, or a concave surface as a plurality of circular planes, or A concave surface formed by a partial outer surface of the diamond, the reinforcing surface (32) is such that each of the first LEDs (21) and each of the second LEDs (22) reinforce any concave surface of the wattage.

The advantages of the LED bulb structure of the present invention are:

1. The reinforcing surface (32) of the reinforcing body (30) has a concave design and a light guiding effect, so that each of the first LEDs accommodated in the first receiving groove (33) and the second receiving groove (34) (21) and each of the second LEDs (22) can increase the wattage by using a small wattage and then passing through the reinforcing surface (32).

2. The reinforcing body (30) improves the luminous efficacy of each of the first LEDs (21) and each of the second LEDs (22), but each of the first LEDs (21) and each of the second LEDs (22) For small wattage, there is no increase in brightness due to the increase in brightness. When the user touches the body (10) and the lampshade (40), there is no suspicion of burns, and the safety is more reliable.

3. Each of the first LEDs (21) and each of the second LEDs (22) are small wattages, such as the plurality of first LEDs (21) and the plurality of second LEDs (22) having only 20 watts, the reinforcing surface (32) The plurality of first LEDs (21) and the plurality of second LEDs (22) have 40 watts, and the plurality of first LEDs (21) and the plurality of second LEDs (22) are 20 watts. Electricity consumption, but more to reduce the use of energy.

4. The thermal energy generated by each of the first LEDs (21) and each of the second LEDs (22) is relatively small, so that the present invention does not require the use of an aluminum heat sink for conventional LED bulbs. And reduce the cost of the radiator.

The LED bulb structure of the invention has industrial utilization, novelty and advancement, and can meet the application requirements of the invention patent, and submits an application according to law.

(10). . . Ontology

(11). . . First accommodation space

(12). . . perforation

(13). . . Second accommodation space

(14). . . First flange

(15). . . Rib

(16). . . First joint

(20). . . Lamp holder

(twenty one). . . First LED

(twenty two). . . Second LED

(30). . . Reinforcement

(31). . . Top surface

(32). . . Strengthening face

(33). . . First pocket

(34). . . Second pocket

(35). . . First face

(36). . . Splicing angle

(40). . . lampshade

(41). . . Second flange

(50). . . Controller

(60). . . Power socket

(61). . . Thread part

(62). . . Second joint

(63). . . Second face

(70). . . Conductive sheet

The first figure is an exploded perspective view of the LED bulb structure of the present invention.

The second figure is a three-dimensional combination diagram of the LED bulb structure of the present invention.

The third figure is a front view of the LED bulb structure of the present invention.

Figure 4 is a cross-sectional view taken along line A-A of the third drawing of the present invention.

Figure 5 is a perspective exploded view of a second embodiment of the present invention.

Figure 6 is a cross-sectional view taken along line A-A of the third embodiment of the present invention.

Figure 7 is a cross-sectional view taken along line A-A of the fourth embodiment of the present invention.

The eighth drawing is an exploded perspective view of a fifth embodiment of the present invention.

The ninth drawing is a front view of a sixth embodiment of the present invention.

Figure 10 is a cross-sectional view taken along line B-B of the ninth drawing of the present invention.

(10). . . Ontology

(11). . . First accommodation space

(12). . . perforation

(13). . . Second accommodation space

(14). . . First flange

(15). . . Rib

(16). . . First joint

(20). . . Lamp holder

(twenty one). . . First LED

(twenty two). . . Second LED

(30). . . Reinforcement

(31). . . Top surface

(32). . . Strengthening face

(33). . . First pocket

(34). . . Second pocket

(35). . . First face

(40). . . lampshade

(41). . . Second flange

(50). . . Controller

(60). . . Power socket

(61). . . Thread part

(62). . . Second joint

(63). . . Second face

(70). . . Conductive sheet

Claims (18)

An LED light bulb structure includes: a body, the body is provided with a first accommodating space, the back side of the body is provided with a first joint portion; and a lamp holder is disposed at the first accommodating portion In the space, a plurality of first LEDs and a plurality of second LEDs are disposed at one end of the socket, and the plurality of first LEDs and the plurality of second LEDs are disposed in the first accommodating space, and the plurality of first LEDs are disposed on the socket In the inner ring, the plurality of second LEDs are disposed at the outer ring of the lamp holder; and the reinforcing system is disposed in the first accommodating space, and the reinforcing system is provided with a reinforcing surface, the reinforcing surface The recessed and light-conducting effect is provided on the reinforcing surface, and the first recessed slot and the second recessed slot are respectively formed in the slot shape, the first pocket The second LED is received by the second LED, and the second LED and the plurality of second LED photometric systems can be strengthened by the reinforcing surface; the lampshade, the lampshade The controller is coupled to the opening of the first accommodating space; a controller, the controller is disposed in the first accommodating space, and the controller and the lamp holder a power socket, the power socket is provided with a threaded portion on the outer peripheral surface thereof, and the power socket is provided with a second joint portion at one end, the second joint portion is combined with the first joint portion; a conductive sheet, the conductive The film is made of metal and has a conductive function, and the conductive film is housed in the power socket. The LED light bulb structure of claim 1, wherein the first LED and the second LED are arranged in a ring shape, and the first cavity and the second cavity are arranged in a ring shape through the groove. The LED light bulb structure of claim 1, wherein the system is provided with a plurality of perforations, the perforations are such that the first accommodating space communicates with the outside, and the plurality of perforations are arranged in a ring shape, and the plurality of perforations are Twelve, each of the second LED positions is aligned with each of the perforations, the second LED is the same number of perforations, and the second cuvette position is opposite to the perforation position of the body. The LED light bulb structure of claim 3, wherein each of the first LED ends is slightly protruded from each of the first cavity openings, and each of the second LED ends is hidden in the second cavity. The LED light bulb structure of claim 3, wherein each of the first LED ends is hidden in each of the first pockets, and each of the second LED ends is hidden in each of the second pockets . The LED light bulb structure of claim 3, wherein each of the first LED ends is exposed to each of the first pocket openings, and each of the second LED ends is exposed to each of the second pocket openings . The LED bulb structure of claim 4, wherein the first pocket is matched with the number of the first LEDs, and the second pocket is matched with the number of the second LEDs, each of the first pockets Each of the first LEDs is accommodated, and each of the second capacitors is received by each of the second LEDs. The LED bulb structure of claim 4, wherein the plurality of first pockets and the plurality of second pockets of the reinforcing body have elongated through-hole shapes, and each of the first pockets is provided Each of the two first LEDs is provided, and each of the second capacitors is provided for every two second LEDs. The LED light bulb structure of claim 7, wherein the reinforcing surface has a single concave arc shape. The LED light bulb structure of claim 7, wherein the reinforcing surface of the reinforcing body comprises a plurality of loop-shaped concave phase groups, and the plurality of loop-shaped reinforcing surfaces are connected at a splicing angle, and the splicing angle is ten. Between the degrees and thirty degrees, each of the first pockets is located at the splicing angle, and each of the second pockets is located at the splicing angle. The LED light bulb structure of claim 7, wherein the reinforcing surface is a complex curved surface, the reinforcing surface is arranged in a plurality of planes to form a concave shape, or is formed as a concave shape as a plurality of circular planes, or A concave surface formed by a partial outer surface of a diamond. The LED light bulb structure of claim 9, wherein the height of the first LED is less than the height of the second LED. The LED light bulb structure of claim 9, wherein the height of each of the second LEDs of the socket is the same as the height of each of the first LEDs. The LED light bulb structure of claim 12, wherein the opening of the first receiving space is provided with a second accommodating space, and the diameter of the second accommodating space is slightly larger than the first accommodating space, a first flange is disposed at the end of the second accommodating space, the first flange is surrounded by a convex arc, and the first flange has a smaller diameter at the opening of the second accommodating space, and the reinforcing body has one end a top surface is disposed, the top surface is disposed at the second accommodating space, and the outer peripheral surface of the lampshade opening is provided with a second flange, the second flange is surrounded by a convex arc, and the second flange is The card is engaged with the first flange of the body, and the second flange is configured to position the top surface of the reinforcing body at the second accommodating space. The LED light bulb structure of claim 14, wherein the reinforcing system is provided with a first abutting surface, the first abutting surface is opposite to the lamp holder, and the plurality of first LEDs and the plurality of second LED photometric systems are Under the action of the reinforcing surface of the reinforcing body, the light source is further strengthened, that is, the plurality of first LEDs and the plurality of second LEDs have a general wattage effect under the action of the reinforcing surface. The LED light bulb structure of claim 15, wherein the system is made of plastic, rubber, polymer or aluminum. The system has a hollow horn shape, and the first accommodating space is disposed in one end of the large diameter of the body. The first accommodating space and the plurality of perforations are tapered in diameter, that is, the body diameter of the plurality of perforations is smaller than the body diameter at the first accommodating space, and the outer peripheral surface of the body is from the plurality of perforations to the small diameter of the body The department is provided with a plurality of ribs, each of which has a longitudinal triangular shape, the plurality of ribs are arranged in a ring shape, and each rib is arranged between each of the two perforations, and the ribs are the same number as the perforations . The LED bulb structure of claim 16, wherein the lampshade is in the form of a semi-circular cover, the lampshade is transparent or translucent, and the lampshade can be made of glass blow molding or plastic injection molding. The controller can be electrically connected to the lamp holder, and the electrical connection can be electrically connected to the lamp holder. The electrical connection can be a wired or wireless connection, and the second end surface of the power supply base is provided with a second abutting surface. The bottom plate has a through hole in the center, and the conductive sheet is pressed against the second abutting surface, and the end of the conductive piece protrudes from the through hole of the second abutting surface to contact the external power source. The LED light bulb structure of claim 17, wherein the reinforcing surface is coated with a coating or coated by other methods, so that the reinforcing surface further has a plurality of reinforcing first LEDs and a plurality of second LED watts. efficacy.