CN214746503U - Display panel and electric water heater - Google Patents
Display panel and electric water heater Download PDFInfo
- Publication number
- CN214746503U CN214746503U CN202120299013.9U CN202120299013U CN214746503U CN 214746503 U CN214746503 U CN 214746503U CN 202120299013 U CN202120299013 U CN 202120299013U CN 214746503 U CN214746503 U CN 214746503U
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- China
- Prior art keywords
- plate body
- strip
- light guide
- display panel
- light
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000011324 bead Substances 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000011049 pearl Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses a display panel and an electric water heater, which belongs to the technical field of water heaters, wherein the display panel comprises a plate body, a light guide strip, a lamp belt and a bottom shell, the light guide strip is clamped with the plate body, and a holding cavity is formed between the light guide strip and the plate body; the lamp strip is positioned in the accommodating cavity and is clamped with the light guide strip; the drain pan set up in the back of plate body and with the plate body joint, the leaded light strip presss from both sides and locates the plate body with the edge of drain pan. The electric water heater comprises the display panel as described above. The lamp strip is clamped with the light guide strip, the light guide strip is clamped with the plate body, and the bottom shell is clamped with the plate body, so that the installation and the disassembly are convenient; the edge that plate body and drain pan were located to the leaded light strip clamp is equivalent to be the semi-enclosed assembly to the leaded light strip, can change the size, the shape of leaded light strip for the molding of leaded light strip is diversified, and then makes the display effect diversified.
Description
Technical Field
The utility model relates to a water heater technical field especially relates to a display panel and electric water heater.
Background
At present, most household appliances are provided with panels, and the panels can be used for setting parameters of the household appliances and displaying the working states of the household appliances.
The panel generally includes lamp strip and light guide plate, and current lamp strip all glues the intermediate position at the light guide plate through the sticky tape, and the installation is dismantled and is wasted time and energy. In addition, the light guide plate is generally arranged in the middle of the panel, so that the installation space of the light guide plate is limited, and the shape is single.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display panel and electric water heater to solve the lamp strip that exists among the prior art and the light guide plate installation dismantlement and waste time and energy and the single technical problem of light guide plate molding.
As the conception, the utility model adopts the technical proposal that:
a display panel, comprising:
a plate body;
the light guide strip is clamped with the plate body, and an accommodating cavity is formed between the light guide strip and the plate body;
the lamp strip is positioned in the accommodating cavity and is clamped with the light guide strip;
the bottom shell is arranged on the back face of the plate body and connected with the plate body in a clamping mode, and the light guide strip is clamped and arranged at the edge of the plate body and the bottom shell.
The lamp strip is provided with a clamping groove, the accommodating cavity is formed between the clamping groove and the inner wall of the plate body, and the lamp strip is located in the clamping groove.
The lamp strip comprises a strip-shaped circuit board and a plurality of lamp beads arranged on the circuit board, and the lamp beads are arranged at intervals and connected in parallel.
The lamp comprises a clamping groove, a circuit board and a lamp bead, wherein a plurality of supporting ribs are arranged on the side wall of the clamping groove at intervals, the supporting ribs are abutted to the circuit board, and the lamp bead is arranged on the inner wall of the accommodating cavity at intervals.
The light guide strip is arranged on the inner wall of the accommodating cavity and is opposite to the light shielding layer, and the frosted layer is arranged on the surface of the light guide strip opposite to the light shielding layer.
The light guide plate is characterized in that a plurality of first buckles are arranged on the plate body, a first protruding portion is formed at the edge of the light guide strip, and the first buckles are connected with the first protruding portion in a clamped mode.
The light guide plate is characterized in that the plate body is provided with an inserting part, a plurality of blocking ribs are arranged on the light guide strip at intervals, a groove is formed between each blocking rib and the corresponding first protruding part, and the inserting part can be inserted into the groove.
The inner wall of the groove is provided with a protrusion, an opening is formed in the position, corresponding to the protrusion, of the insertion part, and the protrusion can be inserted into the opening.
The outer side of the light guide strip forms a protruding part in the middle, and the protruding part extends in the direction away from the plate body.
An electric water heater comprising a display panel as described above.
The utility model has the advantages that:
the utility model provides a display panel, lamp area and leaded light strip joint, leaded light strip and plate body joint, drain pan and plate body joint, the installation of being convenient for is dismantled; the edge that plate body and drain pan were located to the leaded light strip clamp is equivalent to be the semi-enclosed assembly to the leaded light strip, can change the size, the shape of leaded light strip for the molding of leaded light strip is diversified, and then makes the display effect diversified.
Drawings
Fig. 1 is a schematic structural diagram of a display panel according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a display panel according to an embodiment of the present invention;
fig. 3 is a first cross-sectional view of a display panel according to an embodiment of the present invention;
FIG. 4 is an enlarged view at A of FIG. 3;
fig. 5 is a schematic view of a part of a structure of a display panel according to an embodiment of the present invention;
fig. 6 is an enlarged view at B of fig. 5;
fig. 7 is a schematic structural diagram of a plate body according to an embodiment of the present invention;
FIG. 8 is an enlarged view at C of FIG. 7;
fig. 9 is a schematic diagram of a partial structure of a display panel according to an embodiment of the present invention;
FIG. 10 is an enlarged view at D of FIG. 9;
fig. 11 is a second cross-sectional view of a display panel according to an embodiment of the present invention;
fig. 12 is a third cross-sectional view of the display panel according to the embodiment of the present invention.
In the figure:
1. a plate body;
11. a first buckle; 12. a plug-in part; 13. an opening; 14. a second buckle; 15. a third buckle;
2. a light guide strip;
21. a card slot; 22. supporting ribs; 23. blocking ribs; 24. a protrusion; 25. a protrusion;
3. a light strip;
31. a circuit board; 32. a lamp bead;
4. a bottom case;
5. a circuit board.
Detailed Description
Reference will now be made in detail to the 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 functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, an embodiment of the present invention provides a display panel, which includes a plate body 1, a light guide strip 2, a lamp strip 3 and a bottom shell 4, wherein the light guide strip 2 is connected with the plate body 1 in a snap-fit manner, an accommodating cavity is formed between the light guide strip 2 and the plate body 1, the lamp strip 3 is located in the accommodating cavity and connected with the light guide strip 2 in a snap-fit manner, and the bottom shell 4 is arranged on the back surface of the plate body 1 and connected with the plate body 1 in a snap-fit manner, so as to be convenient for installation and disassembly; the edge of plate body 1 and drain pan 4 is located in the clamp of leaded light strip 2, is equivalent to and is the semi-enclosed assembly to leaded light strip 2, can change leaded light strip 2's size, shape for leaded light strip 2's molding is diversified, and then makes the display effect diversified.
Referring to fig. 5 and 6, a clamping groove 21 is formed in the light guide strip 2, an accommodating cavity is formed between the clamping groove 21 and the inner wall of the plate body 1, and the light strip 3 is located in the clamping groove 21. Specifically, draw-in groove 21 is the U-shaped groove, and plate body 1 supports and keeps off at the open end of draw-in groove 21 to form the holding chamber, the holding chamber can prevent that steam from contacting lamp area 3, avoids lamp area 3 to damage.
The lamp strip 3 includes banded circuit board 31 and sets up a plurality of lamp pearls 32 on circuit board 31, and a plurality of lamp pearls 32 interval sets up and connect in parallel. The starting and stopping time of each lamp bead 32 can be controlled so as to achieve the effect of the horse race lamp.
A plurality of support ribs 22 are arranged on the side wall of the slot 21 at intervals, and the support ribs 22 abut against the circuit board 31 to prevent the lamp strip 3 from moving in the accommodating cavity. Specifically, the brace rod 22 is located between the adjacent lamp beads 32 with butt circuit board 31 for the inner wall interval in lamp bead 32 and holding chamber sets up, avoids light to be influenced display effect by sudden change structure refraction.
When the installation, insert lamp area 3 in draw-in groove 21 for one side and the brace rod 22 butt of circuit board 31 accomplish the fixed of lamp area 3 promptly, simple to operate.
In the present embodiment, the light guide strip 2 is an acrylic strip.
Referring to fig. 7 to 11, the light guide strip 2 is clamped to the plate body 1. Specifically, be provided with a plurality of first buckles 11 on the plate body 1, the edge formation first bulge of leaded light strip 2, first buckle 11 and first bulge joint, convenient to install and dismantle.
Be provided with grafting portion 12 on the plate body 1, the interval is provided with a plurality of fender muscle 23 on the leaded light strip 2, keeps off and forms the recess between muscle 23 and the first bulge, and grafting portion 12 can insert in the recess. When first buckle 11 and first bulge joint, grafting portion 12 inserts in the recess, realizes 2 dual location to leaded light strip for the installation is firm between leaded light strip 2 and the plate body 1.
Specifically, the recess is the loudspeaker form, along grafting portion 12's inserting direction, and the recess reduces gradually for grafting portion 12 and the bottom interference fit of recess make the installation of leaded light strip 2 more firm.
Further, referring to fig. 6 and 8, the inner wall of the groove is provided with a protrusion 24, and the insertion part 12 is provided with an opening 13 at a position corresponding to the protrusion 24, and the protrusion 24 can be inserted into the opening 13. When the insertion part 12 is engaged with the groove, the protrusion 24 is inserted into the opening 13 to further limit the light guide strip 2.
The outside of leaded light strip 2 forms protruding portion 25 in the middle part, and protruding portion 25 extends to the direction of keeping away from plate body 1, and the increase light-emitting area for the light-emitting effect is better.
The inner wall of holding chamber is gone up plate body 1 and is just being provided with the light shield layer to the surface in lamp area 3, and leaded light strip 2 is just being provided with the dull polish layer to the surface of light shield layer on the inner wall of holding chamber. Wherein, the frosting is that the surface of leaded light strip 2 is dull polish. Furthermore, frosting and halation treatment is carried out on the surface of the inner wall of the accommodating cavity, which is opposite to the lamp bead 32. Not only can prevent the light leak, but also can strengthen the display effect.
Referring to fig. 12, the bottom case 4 is engaged with the board body 1. Specifically, be provided with a plurality of second buckles 14 on the plate body 1, be provided with the through-hole on the drain pan 4, the inside formation second bulge of through-hole, second buckle 14 and second bulge joint, convenient to install and dismantle.
The plurality of second fasteners 14 are distributed in two rows and respectively close to the two side edges of the plate body 1, so that the plate body 1 and the bottom shell 4 are stably connected and are stressed in a balanced manner.
The light guide strip 2 is clamped at the edge of the plate body 1 and the bottom shell 4, and part of the light guide strip 2 is exposed, so that the light guide strip 2 is in semi-closed assembly. Specifically, a notch is provided at the edge of the bottom case 4, and the light guide bar 2 is located at the notch.
The display panel further comprises a circuit board 5, and the circuit board 5 is arranged between the plate body 1 and the bottom shell 4 and is electrically connected with the lamp strip 3. Specifically, be connected through the wire between circuit board 5 and the lamp area 3, be provided with the trompil of wearing to establish the wire on the plate body 1.
The circuit board 5 is clamped with the board body 1 to fix the circuit board 5. Be provided with a plurality of third buckles 15 on the plate body 1, the edge of circuit board 5 forms the third bulge, and third buckle 15 and third bulge joint are convenient for install and dismantle. The third fastener 15 is located between the board body 1 and the bottom case 4.
The third fasteners 15 are distributed in two rows, and are disposed at the middle of the board body 1 at intervals and located at two sides of the circuit board 5, so that the board body 1 and the circuit board 5 are connected stably and stressed evenly.
An embodiment of the utility model provides an electric water heater is still provided, including foretell display panel. The electric water heater comprises an inner container and a shell, the display panel is arranged on the outer surface of the shell, and the light guide strip 2 is positioned on the lower side of the plate body 1. Of course, the display panel can also be used for air conditioners, washing machines and other electrical appliances.
The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A display panel, comprising:
a plate body (1);
the light guide strip (2) is clamped with the plate body (1), and an accommodating cavity is formed between the light guide strip (2) and the plate body (1);
the lamp strip (3) is positioned in the accommodating cavity and is clamped with the light guide strip (2);
the bottom shell (4) is arranged on the back face of the plate body (1) and connected with the plate body (1) in a clamping mode, and the light guide strip (2) is clamped on the edge of the plate body (1) and the edge of the bottom shell (4).
2. The display panel according to claim 1, wherein a clamping groove (21) is disposed on the light guide bar (2), the accommodating cavity is formed between the clamping groove (21) and an inner wall of the plate body (1), and the light strip (3) is located in the clamping groove (21).
3. The display panel according to claim 2, wherein the light strip (3) comprises a strip-shaped circuit board (31) and a plurality of light beads (32) arranged on the circuit board (31), and the plurality of light beads (32) are arranged at intervals and are connected in parallel.
4. The display panel according to claim 3, wherein a plurality of support ribs (22) are arranged on the side wall of the clamping groove (21) at intervals, the support ribs (22) are abutted to the circuit board (31), and the lamp beads (32) are arranged at intervals with the inner wall of the accommodating cavity.
5. The display panel according to claim 1, wherein a light shielding layer is disposed on the surface of the inner wall of the receiving cavity, which is opposite to the light strip (3), of the plate body (1), and a frosted layer is disposed on the surface of the inner wall of the receiving cavity, which is opposite to the light shielding layer, of the light guide strip (2).
6. The display panel according to claim 1, wherein a plurality of first fasteners (11) are disposed on the plate body (1), a first protrusion is formed at an edge of the light guide bar (2), and the first fasteners (11) are fastened to the first protrusion.
7. The display panel according to claim 6, wherein the plate body (1) is provided with an insertion portion (12), the light guide bar (2) is provided with a plurality of blocking ribs (23) at intervals, a groove is formed between the blocking rib (23) and the first protruding portion, and the insertion portion (12) can be inserted into the groove.
8. The display panel according to claim 7, wherein the inner wall of the groove is provided with a protrusion (24), the insertion part (12) is provided with an opening (13) at a position corresponding to the protrusion (24), and the protrusion (24) can be inserted into the opening (13).
9. The display panel according to claim 1, wherein a protrusion (25) is formed at a middle portion of an outer side of the light guide bar (2), and the protrusion (25) extends in a direction away from the plate body (1).
10. An electric water heater comprising a display panel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120299013.9U CN214746503U (en) | 2021-02-02 | 2021-02-02 | Display panel and electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120299013.9U CN214746503U (en) | 2021-02-02 | 2021-02-02 | Display panel and electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746503U true CN214746503U (en) | 2021-11-16 |
Family
ID=78643657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120299013.9U Active CN214746503U (en) | 2021-02-02 | 2021-02-02 | Display panel and electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214746503U (en) |
-
2021
- 2021-02-02 CN CN202120299013.9U patent/CN214746503U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |