Integrated LED light source lamp body

Abstract

The utility model discloses an integrated light-emitting diode (LED) light source lamp body, which relates to the technical field of illuminating lamps and comprises a lamp body, a plurality of buckling steps are arranged on the inner side of the lamp body, an isolation middle plate is arranged at the tops of the buckling steps, a lamp panel is arranged at the top of the isolation middle plate, the lamp body is connected with a lampshade, and the bottom of the lampshade is attached to the top of the lamp panel. Screws are replaced by buckling positions and mortise and tenon structures, the procedure of locking the screws is omitted, the production efficiency is improved, and the overall gram weight is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, and in particular to an integrated LED light source lamp body. Background Art

[0002] At present, there are many light source emergency lamp cups on the market that are screw-mounted and most of them are equipped with an isolation middle cover. The existing light source emergency lamp is fixed by screws, which is troublesome to assemble and has a heavy overall weight.

[0003] For example, Chinese patent CN207674135U, published on July 31, 2018, discloses a bulb lamp with emergency function, including a lamp cup, a lamp holder arranged at the bottom of the lamp cup, a rechargeable battery, a power circuit board and a heat conducting plate arranged in the lamp cup, an LED lamp board arranged on the heat conducting plate and a lampshade arranged on the top of the lamp cup; the lamp holder is electrically connected to the power circuit board, the power circuit board is electrically connected to the LED lamp board, and the rechargeable battery is electrically connected to the power circuit board. The lamp is fixed inside with screws, and the overall weight is heavy Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing emergency lights are fixed by screws, and the weight of the product is too large. An integrated LED light source lamp body is proposed, which eliminates the use of screws and reduces the weight of the product.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an integrated LED light source lamp body, including a lamp body, a plurality of buckle steps are provided on the inner side of the lamp body, an isolation middle plate is provided on the top of the buckle steps, a lamp board is provided on the top of the isolation middle plate, the lamp body is connected to the lampshade, and the bottom of the lampshade is fitted with the top of the lamp board.

[0006] An integrated LED light source lamp body consists of a lamp body and a lampshade, which are connected by a mortise and tenon structure. Some buckle steps are arranged on the inner side of the lamp body, and a lamp board and an isolation middle plate overlapping from top to bottom are placed on the buckle steps. After the lamp board and the isolation middle plate are placed on the buckle steps, the edge of the lamp board is pressed by the inner wall of the lampshade to achieve overall positioning.

[0007] Preferably, the lamp board is provided with a limit groove, the isolation middle plate is provided with a limit block, the limit groove is engaged with the limit block, and the lamp board and the isolation middle plate will not rotate relative to each other.

[0008] Preferably, an annular clamping groove is provided on the outer side of the bottom of the lampshade, and a plurality of clamping blocks are provided on the inner side of the top of the lamp body, and the clamping blocks are embedded in the clamping groove. The lampshade and the lamp body are riveted.

[0009] Preferably, a battery is provided in the lamp body, one end of the battery is connected to the bottom of the lamp body, and the other end of the battery is connected to the isolation middle plate. The battery is used for power supply.

[0010] Preferably, an opening is provided in the middle of the isolation middle plate, and the terminal wire buckle of the battery passes through the opening and is connected to the terminal wire buckle on the light board. The light board is connected to the battery.

[0011] Preferably, the outer side wall of the lamp body corresponding to the buckle step is recessed inwards, which can save materials.

[0012] Preferably, the bottom of the lamp body is connected to the lamp holder, and the inner side of the lamp holder is in contact with the battery. The lamp holder is connected to the outside world.

[0013] Preferably, the lamp board is provided with a light emitting circuit and a power supply circuit. The lamp board is provided with a circuit inside the lamp body.

[0014] The substantial effects of the utility model are as follows: the utility model replaces screws with buckles and mortise and tenon structures, thereby eliminating the process of locking screws, improving production efficiency, and reducing the overall weight; removing the influence of screw columns on shrinkage marks on product appearance; matching the gap between the lampshade and the lamp body, and pressing the lamp panel and the middle panel in the lamp body with the lampshade, to further ensure and eliminate the influence of the lamp panel buckle that may fall off and cause the fixation of the lamp panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall diagram of the first embodiment.

[0016] Figure 2 This is an exploded view of the first embodiment.

[0017] Figure 3 This is a diagram of the lamp body structure of Example 1.

[0018] Figure 4 This is a structural diagram of the lampshade of Example 1.

[0019] Figure 5 It is a partial enlarged view of the first embodiment.

[0020] Figure 6 This is a structural diagram of the isolation middle board and the light board of the second embodiment.

[0021] Wherein: 1. lamp body, 101. buckle step, 102. clamping block, 2. lampshade, 201. clamping groove, 3. lamp board, 301. limiting groove, 4. isolation middle plate, 401. limiting block, 402. opening, 5. battery, 6. lamp holder. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is further described below through specific embodiments and in conjunction with the accompanying drawings.

[0023] Embodiment one:

[0024] An integrated LED light source lamp body, such as Figure 1 As shown, the LED lamp consists of a lamp body 1 and a lampshade 2. The lamp body 1 and the lampshade 2 are separate structures and can be disassembled from each other. The lamp body 1 and the lampshade 2 are formed into a slender oval shape as a whole. A circle of evenly distributed long strip grooves is provided near the end where the lamp body 1 and the lampshade 2 are connected. There are six long strip grooves, which correspond to the buckle steps 101 inside the lamp body 1, respectively, which can save materials and reduce the overall weight of the lamp body 1. The bottom of the lamp body 1 is connected to the lamp holder 6. The outside of the lamp holder 6 is provided with threads for easy connection with external circuits.

[0025] like Figure 2 As shown, the lamp body 1 is provided with components such as a battery 5, an isolation middle plate 4, and a light board 3. The battery 5 is placed vertically in the lamp body 1, and one end of the battery 5 can be in contact with the bottom of the lamp body 1, so that external power can flow through the battery 5. When the battery 5 is placed vertically, the top position thereof does not exceed the height of the position of the buckle step 101 on the inner side of the lamp body 1. The isolation middle plate 4 and the light board 3 are disc-shaped as a whole, and their diameters coincide with the inner diameter of the lamp body 1 at the position of the lamp body 1 where they are located. The isolation light board 3 is located on the buckle step 101, and the light board 3 is stacked on the isolation middle plate 4. Some circuit structures are arranged on the light board 3, and these circuit structures may include a light-emitting circuit, a power supply circuit, a detection circuit, etc. A circular opening 402 is provided in the middle of the isolation middle plate 4. A hollow annular column is provided at the position below the isolation middle plate 4 corresponding to the opening 402. The length of the annular column matches the length of the battery 5. When installed, the bottom of the annular column will be just fixed on the upper surface of the battery 5, thereby limiting the battery 5 and preventing the battery 5 from moving in the up and down directions or tilting in the horizontal direction. A terminal wire buckle is provided in the middle of the light board 3 corresponding to the central control position opened in the middle of the isolation middle plate 4. When installed, the terminal wire buckle of the battery 5 extends from the opening 402 in the middle of the isolation middle plate 4, and then connects with the terminal wire buckle on the light board 3, thereby supplying power to the circuit on the light board 3. After installation, the isolation middle plate 4 fits with the light board 3, which can dissipate heat for the light board 3 and improve the overall heat dissipation power of the light board 3.

[0026] A plurality of abutments are also provided on the inner side of the lamp body 1 near the upper position where the lamp board 3 is placed. The bottom of the clamping block 102 can limit the lamp board 3 to a certain extent, preventing the lamp board 3 from moving up and down. The outer edge of the connection between the lampshade 2 and the lamp body 1 is recessed inward to form an annular clamping groove 201, which is clamped with the clamping block 102 on the lamp body 1 to form a mortise and tenon structure, thereby preventing the lamp body 1 and the lampshade 2 from falling off. When the lamp body 1 and the lampshade 2 are connected, the bottom of the lampshade 2 will also abut against the lamp board 3, thereby further limiting the lamp board 3.

[0027] like Figure 3 As shown, six buckle steps 101 are arranged on the inner wall of the upper end of the lamp body 1 near the connection. The buckle steps 101 are in a U shape, with the opening 402 facing downward and the top in a flat straight line. The buckle steps 101 have a certain slope, and the slope increases from bottom to top. The outer wall of the lamp body 1 corresponding to the straight line bottom edge is an inward groove, which reduces the use of profiles. The internal buckle steps 101 play the role of reinforcing ribs to improve the overall strength of the lamp body 1. Two small protrusions are arranged on the straight line bottom edge, and the isolation middle plate 4 is placed on the top of the small protrusions. A number of clamping blocks 102 are arranged on the inner side of the connection of the lamp body 1. The clamping blocks 102 are arranged in groups of two, and each group of clamping blocks 102 is distributed up and down, with a slot channel in the middle for clamping and limiting, and the end of each group of faces is hooked into the channel. A half opening 402 is arranged at the bottom of the lamp body 1, so that the internal battery 5 can be in contact with the lamp holder 6.

[0028] like Figure 4 As shown, the lampshade 2 is in the shape of a round cover, and the outer side of the bottom connected to the lamp body 1 is an annular clamping groove 201. When the lamp body 1 is connected to the lampshade 2, the upper plate portion of the clamping block 102 of the lamp body 1 is embedded in the groove body of the clamping groove 201 of the lampshade 2, and the lower half of the annular protrusion formed by the clamping groove 201 of the lampshade 2 is embedded in the groove body channel formed by the two clamping grooves 201, so as to be fixed.

[0029] like Figure 5 As shown, the annular snap-in groove 201 at the bottom of the lampshade 2 is formed by bending the wall of the lampshade 2 inward, and the bend is nearly vertical. The upper end of the bend fits the connection with the lamp body 1, and the snap-in groove 201 at the lower end is completely contained in the lamp body 1. The snap-in groove 201 of the lampshade 2 can be divided into two parts, the bottom annular protruding block and the groove body formed between the L-shaped bending part and the bottom annular protruding block. The upper half of the snap-in block 102 is contained in the groove body, and the protruding block is located in the groove body between the two snap-in blocks 102. And the protruding block has a certain bevel slope to prevent the snap-in block 102 from being completely attached to the inner wall of the lamp body 1. At the same time, when the lamp body 1 is connected to the lampshade 2, the bottom of the protruding block contacts the lamp board 3, thereby limiting the sealing plate.

[0030] During installation, pass the terminal buckle at the upper end of the battery 5 through the opening 402 of the isolation middle plate 4 and connect it to the terminal buckle of the lamp board 3, then stack the lamp board 3 and the isolation middle plate 4 together, and then put the battery 5 into the lamp body 1. Place the stacked lamp board 3 and the isolation middle plate 4 on the buckle step 101 of the lamp body 1, and then assemble and connect the lamp head 6 to the lamp body 1. Finally, connect the lampshade 2 to the lamp body 1, and at the same time, press the lamp board 3 and the isolation middle plate 4 on the buckle step 101 in the lamp body 1 through the lampshade 2, ensuring that the lamp board 3 and the isolation middle plate 4 are always kept in a pressed state.

[0031] Embodiment 2:

[0032] The LED lamp in this embodiment is composed of a lamp body 1 and a lampshade 2. The lamp body 1 and the lampshade 2 are separate structures and can be disassembled from each other. The lamp body 1 and the lampshade 2 are formed into a slender oval shape as a whole. A circle of evenly distributed long strip grooves is provided near the end of one end where the lamp body 1 and the lampshade 2 are connected. There are six long strip grooves, which correspond to the buckle steps 101 inside the lamp body 1, respectively, which can save materials and reduce the overall weight of the lamp body 1. The bottom of the lamp body 1 is connected to the lamp holder 6. The outer side of the lamp holder 6 is provided with threads for easy connection with the external circuit.

[0033] like Figure 2 As shown, the lamp body 1 is provided with components such as a battery 5, an isolation middle plate 4, and a light board 3. The battery 5 is placed vertically in the lamp body 1, and one end of the battery 5 can be in contact with the bottom of the lamp body 1, so that external power can flow through the battery 5. When the battery 5 is placed vertically, the top position thereof does not exceed the height of the position of the buckle step 101 on the inner side of the lamp body 1. The isolation middle plate 4 and the light board 3 are disc-shaped as a whole, and their diameters coincide with the inner diameter of the lamp body 1 at the position of the lamp body 1 where they are located. The isolation light board 3 is located on the buckle step 101, and the light board 3 is stacked on the isolation middle plate 4. Some circuit structures are arranged on the light board 3, and these circuit structures may include a light-emitting circuit, a power supply circuit, a detection circuit, etc. A circular opening 402 is provided in the middle of the isolation middle plate 4. A hollow annular column is provided at the position below the isolation middle plate 4 corresponding to the opening 402. The length of the annular column matches the length of the battery 5. When installed, the bottom of the annular column will be just fixed on the upper surface of the battery 5, thereby limiting the battery 5 and preventing the battery 5 from moving in the up and down directions or tilting in the horizontal direction. A terminal wire buckle is provided in the middle of the light board 3 corresponding to the central control position opened in the middle of the isolation middle plate 4. When installed, the terminal wire buckle of the battery 5 extends from the opening 402 in the middle of the isolation middle plate 4, and then connects with the terminal wire buckle on the light board 3, thereby supplying power to the circuit on the light board 3. After installation, the isolation middle plate 4 fits with the light board 3, which can dissipate heat for the light board 3 and improve the overall heat dissipation power of the light board 3.

[0034] A plurality of abutments are also provided on the inner side of the lamp body 1 near the upper position where the lamp board 3 is placed. The bottom of the clamping block 102 can limit the lamp board 3 to a certain extent, preventing the lamp board 3 from moving up and down. The outer edge of the connection between the lampshade 2 and the lamp body 1 is recessed inward to form an annular clamping groove 201, which is clamped with the clamping block 102 on the lamp body 1 to form a mortise and tenon structure, thereby preventing the lamp body 1 and the lampshade 2 from falling off. When the lamp body 1 and the lampshade 2 are connected, the bottom of the lampshade 2 will also abut against the lamp board 3, thereby further limiting the lamp board 3.

[0035] like Figure 3As shown, six buckle steps 101 are arranged on the inner wall of the upper end of the lamp body 1 near the connection. The buckle steps 101 are in a U shape, with the opening 402 facing downward and the top in a flat straight line. The buckle steps 101 have a certain slope, and the slope increases from bottom to top. The outer wall of the lamp body 1 corresponding to the straight line bottom edge is an inward groove, which reduces the use of profiles. The internal buckle steps 101 play the role of reinforcing ribs to improve the overall strength of the lamp body 1. Two small protrusions are arranged on the straight line bottom edge, and the isolation middle plate 4 is placed on the top of the small protrusions. A number of clamping blocks 102 are arranged on the inner side of the connection of the lamp body 1. The clamping blocks 102 are arranged in groups of two, and each group of clamping blocks 102 is distributed up and down, with a slot channel in the middle for clamping and limiting, and the end of each group of faces is hooked into the channel. A half opening 402 is arranged at the bottom of the lamp body 1, so that the internal battery 5 can be in contact with the lamp holder 6.

[0036] like Figure 4 As shown, the lampshade 2 is in the shape of a round cover, and the outer side of the bottom connected to the lamp body 1 is an annular clamping groove 201. When the lamp body 1 is connected to the lampshade 2, the upper plate portion of the clamping block 102 of the lamp body 1 is embedded in the groove body of the clamping groove 201 of the lampshade 2, and the lower half of the annular protrusion formed by the clamping groove 201 of the lampshade 2 is embedded in the groove body channel formed by the two clamping grooves 201, so as to be fixed.

[0037] like Figure 5 As shown, the annular snap-in groove 201 at the bottom of the lampshade 2 is formed by bending the wall of the lampshade 2 inward, and the bend is nearly vertical. The upper end of the bend fits the connection with the lamp body 1, and the snap-in groove 201 at the lower end is completely contained in the lamp body 1. The snap-in groove 201 of the lampshade 2 can be divided into two parts, the bottom annular protruding block and the groove body formed between the L-shaped bending part and the bottom annular protruding block. The upper half of the snap-in block 102 is contained in the groove body, and the protruding block is located in the groove body between the two snap-in blocks 102. And the protruding block has a certain bevel slope to prevent the snap-in block 102 from being completely attached to the inner wall of the lamp body 1. At the same time, when the lamp body 1 is connected to the lampshade 2, the bottom of the protruding block contacts the lamp board 3, thereby limiting the sealing plate.

[0038] like Figure 6As shown, a U-shaped limit groove 301 is provided on the light board 3, and the limit groove 301 is connected to the edge of the light board 3. There is also a smaller notch on the other edge of the light board 3, which is in the same straight line as the limit groove 301. A limit block 401 is provided on the isolation middle plate 4, and the position, size and shape of the limit block 401 match the limit groove 301. A small groove body is also provided at the position of the isolation middle plate 4 relative to another notch on the light board 3. During installation, the light board 3 and the isolation middle plate 4 are stacked together, and the limit block 401 is stuck in the limit groove 301. When the light board 3 and the isolation middle plate 4 are stacked in the correct position, the two notches on the isolation middle plate 4 and the light board 3 are also overlapped. The limit groove 301 and the limit block 401 can prevent relative rotational movement between the light board 3 and the isolation middle plate 4 during use, thereby avoiding damage to the internal circuit during movement.

[0039] During installation, pass the terminal buckle at the upper end of the battery 5 through the opening 402 of the isolation middle plate 4 and connect it to the terminal buckle of the lamp board 3, then align the lamp board 3 and the isolation middle plate 4 through the limit groove 301 and the limit block 401 and stack them together, and then put the battery 5 into the lamp body 1. Place the stacked lamp board 3 and the isolation middle plate 4 on the buckle step 101 of the lamp body 1, and then assemble and connect the lamp head 6 to the lamp body 1. Finally, connect the lampshade 2 to the lamp body 1, and at the same time, press the lamp board 3 and the isolation middle plate 4 on the buckle step 101 in the lamp body 1 through the lampshade 2, ensuring that the lamp board 3 and the isolation middle plate 4 are always kept in a pressed state.

[0040] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An integrated LED light source lamp body, characterized in that: It comprises a lamp body, wherein a plurality of buckle steps are arranged inside the lamp body, an isolation middle plate is arranged on the top of the buckle steps, a lamp board is arranged on the top of the isolation middle plate, the lamp body is connected with a lampshade, and the bottom of the lampshade is fitted with the top of the lamp board.

2. The integrated LED light source lamp body according to claim 1, characterized in that: The lamp panel is provided with a limiting groove, the isolation middle plate is provided with a limiting block, and the limiting groove is embedded in the limiting block.

3. The integrated LED light source lamp body according to claim 1, characterized in that: An annular clamping groove is arranged on the outer side of the bottom of the lampshade, and a plurality of clamping blocks are arranged on the inner side of the top of the lamp body, and the clamping blocks are embedded in the clamping groove.

4. The integrated LED light source lamp body according to claim 1, characterized in that: A battery is arranged in the lamp body, one end of the battery is connected to the bottom of the lamp body, and the other end of the battery is connected to the isolation middle plate.

5. The integrated LED light source lamp body according to claim 4, characterized in that: An opening is provided in the middle of the isolation middle plate, and the terminal wire buckle of the battery passes through the opening and is connected with the terminal wire buckle on the lamp board.

6. The integrated LED light source lamp body according to claim 1, 2, 3 or 4, characterized in that: The outer side wall of the lamp body corresponding to the buckling step is recessed inwards.

7. The integrated LED light source lamp body according to claim 4 or 5, characterized in that: The bottom of the lamp body is connected to the lamp holder, and the inner side of the lamp holder is in contact with the battery.

8. The integrated LED light source lamp body according to claim 1, 2, 3 or 4, characterized in that: The lamp panel is provided with a light emitting circuit and a power supply circuit.

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