Pumpkin lamp

Abstract

The utility model discloses a pumpkin lamp, which belongs to the technical field of decorative lamps and comprises a lampshade, and a projection component, a control component, a power component and an audio component are arranged in the lampshade. The projection assembly, the control assembly and the audio assembly are electrically connected with the power supply assembly. The projection assembly comprises an image support and a lamp panel installed on the back face of the image support. The control assembly comprises a switch plate installed on the inner side of the top of the lampshade and electrically connected with the switch plate. The audio component comprises a loudspeaker; the power supply assembly comprises a charging panel and a battery electrically connected with the charging panel; through program setting of the lamp panel and correspondence of the image support, the pumpkin lamp can display various facial expression images, the image singleness of an existing pumpkin lamp is changed, and the pumpkin lamp is reasonable in structure, easy to operate, convenient and flexible to use and capable of saving cost.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative lamps, and particularly relates to a pumpkin lamp. Background Art

[0002] Pumpkin lamps have become a typical representative of Halloween atmosphere lamps. From the initial hollowing out of pumpkins and carving various facial expression patterns on them, with candles lit inside, to the current electronic pumpkin lamps, ceramic pumpkin lamps, audio pumpkin lamps, etc., the types, shapes, and facial expression patterns of pumpkin lamps are becoming more and more diverse, adding a lot of festive atmosphere during Halloween.

[0003] After retrieval, in the application with the patent application number 202122358284.X, a ceramic pumpkin lamp with variable facial shapes is disclosed, which includes a ceramic top cover, a ceramic shell, and a circular base arranged in sequence from top to bottom. An electronic candle lamp installed at the upper end of the circular base is provided inside the ceramic shell. The ceramic shell is in the shape of a pumpkin and is formed by splicing and surrounding a first ceramic piece and a replaceable second ceramic piece. The lower end of the first ceramic piece is fixedly connected to the circular base, and the lower end of the second ceramic piece is detachably connected to the circular base through a clamping mechanism. A facial shape is provided on the outer surface of the second ceramic piece. The facial shape includes a first notch, a second notch, and a third notch arranged in sequence from top to bottom. The first notch is two and in the shape of eyes, the second notch is in the shape of a nose, and the third notch is in the shape of a mouth. A plurality of second ceramic pieces are provided for replacement, and the facial shapes on the plurality of second ceramic pieces are all different.

[0004] Although the facial shape of the above-mentioned patented pumpkin lamp can be changed, and the lower end of the second ceramic piece is detachably connected to the circular base through a clamping mechanism, which is convenient for quickly disassembling and installing the second ceramic piece to replace ceramic pieces with different facial shapes. Therefore, in order to obtain different facial shapes, multiple second ceramic pieces with different patterns need to be made, so the use cost is relatively high, and it is extremely inconvenient to use and requires manual replacement.

[0005] Therefore, we propose a pumpkin lamp, that is, it does not require manual replacement of different facial shapes, has a simple structure, is convenient for assembly, installation, and maintenance, and has strong practicability, so it still needs further improvement. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to provide a pumpkin lamp with automatically replaceable facial expressions, a simple structure, convenient assembly and maintenance, and relatively convenient use in view of the above technical status.

[0007] The technical solution adopted by the utility model to solve the above technical problem is as follows:

[0008] Preferably, a jack-o'-lantern includes a lampshade, and a projection component, a control component, a power supply component and an audio component are arranged inside the lampshade; the projection component, the control component and the audio component are respectively electrically connected to the power supply component; the projection component includes an image bracket and a lamp board mounted on the back of the image bracket.

[0009] Preferably, the control component includes a switch board mounted on the inner side of the top of the lampshade and a key electrically connected to the switch board; the audio component includes a loudspeaker; the power supply component includes a charging board and a battery electrically connected to the charging board, and further includes a battery fixing bracket.

[0010] Preferably, the lampshade includes a front lampshade, a rear lampshade, an upper cover and a lower cover.

[0011] Preferably, a pumpkin stalk is inserted in the middle of the top surface of the lampshade, and an insertion block is arranged at the lower end of the pumpkin stalk.

[0012] Preferably, a plane for projecting a facial expression image by the projection component is arranged in the middle of the front lampshade, fixing columns are arranged on both inner edges of the front lampshade, a first arc groove is arranged on the inner side of the upper edge of the front lampshade, and a second arc groove is arranged on the inner side of the edge of the front lampshade.

[0013] Preferably, fixing grooves for cooperating with the front lampshade are arranged on both inner edges of the rear lampshade, a loudspeaker mounting position is arranged in the middle of the rear lampshade, a connecting column for fixing the image bracket is arranged in the middle of the rear lampshade, a card slot for installing the battery is arranged in the middle near the lower edge of the rear lampshade, a fixing position for installing the charging board is arranged above the card slot, a third arc groove is arranged on the inner side of the upper edge of the rear lampshade, a first limiting groove is further arranged in the middle of the inner side of the upper edge of the rear lampshade, a fourth arc groove is arranged on the inner side of the lower edge of the rear lampshade, and a second limiting groove is arranged in the middle of the inner side of the lower edge of the rear lampshade.

[0014] Preferably, a pumpkin stalk insertion slot is arranged in the middle of the upper cover, a key fixing hole is arranged on the inner side of one side of the upper cover, a mounting column for fixing the switch board is arranged inward of the fixing hole, a first convex arc is arranged on the edge of the upper cover, and a first limiting block is further arranged.

[0015] Preferably, a second convex arc is arranged on the edge of the lower cover, and a second limiting block is further arranged.

[0016] Preferably, a facial expression is arranged on the front end plane of the image bracket, and a connecting groove for fixedly connecting with the rear lampshade is arranged on the reverse side.

[0017] Preferably, lamp beads are arranged on the lamp board.

[0018] Compared with the prior art, the advantages of the present utility model are as follows: behind each facial expression image, there is a corresponding lamp bead. The lamp beads are electrically connected in parallel and installed on the lamp board. When the power is turned on, images of different facial expressions will continuously cycle and flash on the front lampshade of the pumpkin lamp, accompanied by wonderful music, and there are various music options for people to choose from. The present utility model has a reasonable structural design, is easy to operate, convenient to use, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is an exploded view of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the inner side of the front lampshade of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the inner side of the rear lampshade of the present utility model;

[0023] Figure 5 is a schematic structural diagram of the inner side of the upper cover of the present utility model; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be further described in detail below in conjunction with the embodiments of the drawings.

[0025] As Figures 1 to 5 shown, a pumpkin lamp includes a lampshade 1. A projection component, a control component, a power supply component, and an audio component are arranged inside the lampshade 1; the projection component, the control component, and the audio component are respectively electrically connected to the power supply component; the projection component includes an image bracket 2 and a lamp board 3 installed on the back of the image bracket 2; the control component includes a switch board 4 installed on the inner side of the top of the lampshade 1 and a key 5 electrically connected to the switch board; the audio component includes a speaker 6; the power supply component includes a charging board 7 and a battery 8 electrically connected to the charging board 7, and also includes a battery fixing bracket 10.

[0026] The specific structure is as follows: As Figures 2 - 5 shown, the lampshade 1 includes a front lampshade 11, a rear lampshade 12, an upper cover 13, and a lower cover 14. A pumpkin stalk 9 is inserted in the middle of the top surface of the lampshade 1, and a plug-in block 91 for easy plugging and unplugging is provided at the lower end of the pumpkin stalk 9.

[0027] As Figure 3As shown in the figure, in the exact middle of the front lamp cover 11, there is a plane 111 for the projection component to project facial expression images. At least one fixing post 112 for fixed cooperation with the rear lamp cover 12 is provided at each of the two inner edges of the front lamp cover 11. In this embodiment, it is preferably set to have one fixing post 112 each in the upper, middle, and lower positions. An arc groove 113 for inserting the upper cover 13 is provided inside the upper edge of the front lamp cover 11, and an arc groove 114 for inserting the lower cover is provided inside the lower edge of the front lamp cover 11.

[0028] As Figure 4 shown in the figure, at least one fixing groove 121 for fixed cooperation and connection with the fixing post 112 on the front lamp cover 11 is provided at each of the upper and lower positions at the two inner edges of the rear lamp cover 12. In this embodiment, it is preferably set to have one fixing groove 121 each in the upper, middle, and lower positions. An installation position 122 for installing a speaker is provided in the middle of the rear lamp cover 12. A plurality of small holes 1221 for transmitting the sound of the speaker are opened on the back of the installation position 122. At least 4 connecting posts 123 for fixing the image bracket 2 are provided inside the middle of the rear lamp cover 12 and around the installation position 122. A card slot 124 for installing the battery 8 is provided in the middle near the lower edge of the rear lamp cover 12. A fixing position 125 for installing the charging board 7 is provided above the card slot 124. An arc groove 126 for inserting the upper cover 13 is provided inside the upper edge of the rear lamp cover 12, and a first limiting groove 127 for restricting the rotation after the upper cover is inserted is provided. An arc groove 128 for inserting the lower cover 14 is provided inside the lower edge of the rear lamp cover 12, and a second limiting groove 129 for restricting the rotation after the lower cover is inserted is provided.

[0029] As Figure 4 、 Figure 5 shown in the figure, an installation slot 131 for facilitating the insertion and extraction of the pumpkin stalk 9 is provided in the middle of the upper cover 13. A fixing hole 132 for fixing the button 5 is provided inside one side of the upper cover 13. An installation post 133 for fixing the switch board 4 is provided inside the fixing hole 132. A first convex arc 134 that is inserted into the arc groove 126 on the rear lamp cover 12 is provided on the edge of the upper cover 13, and a first limiting block 135 that prevents rotation after being inserted into the arc groove 126 and cooperates with the first limiting groove 127 on the rear lamp cover 12 for positioning is also provided.

[0030] As Figure 2 、 Figure 4 shown in the figure, a second convex arc 141 that is inserted into the arc groove 128 on the rear lamp cover 12 is provided on the edge of the lower cover 14, and a second limiting block 142 that prevents rotation after being inserted into the arc groove 128 and cooperates with the second limiting groove 129 on the rear lamp cover 12 for positioning is also provided.

[0031] As Figure 2 、 Figure 4As shown, at least two facial expressions 21 of different images are provided on the front end plane of the image bracket 2. In this embodiment, 5 facial expressions 21 of different and non-repeating images are preferably provided. The number of facial expressions 21 is preferably determined by the internal space of the lamp shade being able to accommodate the projection component, and the preferred number is from 4 to 20. On the reverse side of the image bracket 2, there is a connection groove 22 that is installed on the rear lamp shade 13 and fixed to the connection column 123.

[0032] As Figure 2 shown, at least two lamp beads 31 are arranged in parallel on the lamp board 3. The number of lamp beads 31 is the same as the number of facial expressions 21 on the image bracket 2, and their positions correspond one by one. Therefore, there are 5 lamp beads 31 in this embodiment; electronic components such as chips and circuit boards are also integrated in the lamp board 3, which are mainly used to set the program for the lamp beads 31 to start continuously in a cycle. The flashing interval time of the lamp beads, the cycle route of the lamp beads, etc. can all be set according to requirements, and at the same time, multiple favorite music or songs can be stored.

[0033] As Figure 2 、 Figure 5 shown, the button 5 is inserted into the fixing hole 132 on the upper cover 13. The switch board 4 is sleeved under the button 5 and corresponds to each button of the button 5 one by one, and then is fixedly installed on the mounting post 133 on the upper cover 13 through fasteners.

[0034] The assembly process of the present utility model: First, the projection component, the control component, and the audio component are respectively electrically connected to the power supply component. Then, the lamp board 3 in the image component is installed on the image bracket 2. Next, the power supply component, the image component, and the audio component are installed at the corresponding positions on the rear lamp shade 12 one by one. Then, the control component is installed on the upper cover 13, and at the same time, the pumpkin stalk 9 is inserted into the middle of the upper cover 13; Next, the first convex arc 134 on the upper cover 9 is inserted into the third arc groove 126 of the rear lamp shade 12, and the position is limited by the first limiting groove 127 and the first limiting block 135; Similarly, the lower cover 14 is inserted into the corresponding position of the rear lamp shade 12 and the position is limited. Finally, the first arc groove 113 and the second arc groove 114 on the front lamp shade 11 are respectively inserted into the first convex arc 134 on the upper cover 13 and the second convex arc 141 on the lower cover. The fixing column 112 on the front lamp shade 11 and the fixing groove 121 on the rear lamp shade 12 are connected and fixed through fasteners, and the assembly is completed.

[0035] Working principle and operation process of the present utility model: Press the start button in the button 5, and the power supply component supplies power to the lamp panel 3. The lamp beads 31 on the lamp panel 3 flash in sequence according to the set program. The light of the lamp beads 31 irradiates on the facial expression 21 of the image bracket 2, and projects the facial expression onto the plane 111 of the front lamp cover 11. The lamp beads 31 keep flashing in a loop according to the set program, and the facial expression image projected onto the plane 111 of the front lamp cover 11 also keeps changing. At the same time as pressing the start button, the audio component also starts playing music or songs, and the music or songs can be selected according to one's own preference or suitable for various scenes through the buttons.

[0036] The present utility model utilizes the one-to-one correspondence between the lamp beads 31 and the facial expressions 21, and then makes the lamp beads flash according to the preset order or interval time through the program, so that the facial expression images presented on the lamp cover 1 keep changing, changing the monotony of the previous pumpkin lamp pattern. Moreover, the lamp beads 31 can be individually turned on for flashing or music can be played alone, or both music and the lamp beads 31 can be turned on at the same time. And the lamp beads are all connected in parallel. Assuming that one of the lamp beads 31 is damaged, it has no impact on the use of the whole pumpkin lamp, and the lamp beads 31 are convenient to replace. Therefore, the structure of the present utility model is reasonable, the operation is simple, the use is convenient and flexible, and the cost is saved.

[0037] The above only expresses the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principles and concepts of the present utility model, several deformations, improvements and retouches can still be made, and these deformations, improvements and retouches should also be regarded as the protection scope of the present utility model.

Claims

1. A jack-o'-lantern, comprising a lampshade (1), characterized in that: A projection component, a control component, a power supply component, and an audio component are provided inside the lamp shade (1); the projection component, the control component, and the audio component are respectively electrically connected to the power supply component; the projection component includes an image bracket (2) and a lamp board (3) mounted on the back of the image bracket (2).

2. The jack-o'-lantern according to claim 1, wherein: The control component includes a switch board (4) mounted on the inner side of the top of the lamp shade (1) and a key (5) electrically connected to the switch board; the audio component includes a speaker (6); the power supply component includes a charging board (7) and a battery (8) electrically connected to the charging board (7), and further includes a battery fixing bracket (10).

3. The jack-o'-lantern according to claim 1, characterized in that: The lamp shade (1) includes a front lamp shade (11), a rear lamp shade (12), an upper cover (13), and a lower cover (14).

4. The jack-o'-lantern according to claim 1, wherein: A pumpkin stalk (9) is inserted in the middle of the top surface of the lamp shade (1), and an insertion block (91) is provided at the lower end of the pumpkin stalk (9).

5. The jack-o'-lantern according to claim 3, characterized in that: A plane (111) for the projection component to project facial expression images is provided in the middle of the front lamp shade (11). Fixing columns (112) are provided at both inner edges of the front lamp shade (11). A first arc groove (113) is provided on the inner side of the upper edge of the front lamp shade (11), and a second arc groove (114) is provided on the inner side of the lower edge of the front lamp shade (11).

6. The jack-o'-lantern according to claim 3, wherein: Fixing grooves (121) for cooperating with the front lamp shade are provided at both inner edges of the rear lamp shade (12). A speaker mounting position (122) is provided in the middle of the rear lamp shade (12). A connecting column (123) for fixing the image bracket (2) is provided in the middle of the rear lamp shade (12). A card slot (124) for mounting the battery (8) is provided near the middle of the lower edge of the rear lamp shade (12). A fixing position (125) for mounting the charging board (7) is provided above the card slot (124). A third arc groove (126) is provided on the inner side of the upper edge of the rear lamp shade (12). A first limiting groove (127) is further provided in the middle of the inner side of the upper edge of the rear lamp shade (12). A fourth arc groove (128) is provided on the inner side of the lower edge of the rear lamp shade (12). A second limiting groove (129) is provided in the middle of the inner side of the lower edge of the rear lamp shade (12).

7. The jack-o'-lantern according to claim 3, wherein: A pumpkin stalk insertion slot (131) is provided in the middle of the upper cover (13). A key fixing hole (132) is provided on the inner side of one side of the upper cover (13). An installation column (133) for fixing the switch board (4) is provided inside the fixing hole (132). A first convex arc (135) is provided on the edge of the upper cover (13), and a first limiting block (134) is also provided.

8. The jack-o'-lantern according to claim 3, wherein: A second convex arc (141) is provided on the edge of the lower cover (14), and a second limiting block (142) is also provided.

9. The jack-o'-lantern according to claim 1, characterized in that: Facial expressions (21) are provided on the front end plane of the image bracket (2), and a connecting groove (22) for fixedly connecting with the rear lamp shade (12) is provided on the reverse side.

10. The jack-o'-lantern according to claim 1, characterized in that: Lamp beads (31) are provided on the lamp board (3).

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